Portable Gauging & Sampling Solutions Product Overview for Land-Based Applications 1 2 HERMetic portable level gauging and sampling equipment for land based applications Open electronic gauge Closed electronic gauge Sampling equipment Vapour lock valves Portable digital thermometer service station network 3 Honeywell Tanksystem is the world’s leading supplier of portable level gauging and sampling equipment for marine applications as well as for the oil and petrochemical industry. Honeywell Tanksystem has supplied equipment for more than 7,500 tankers, barges and tank farms. With headquarters in Switzerland since 1985, Honeywell Tanksystem has a network of 40 agents and 17 service stations worldwide. Our goal is to build up a long-term relationship with our customers and to put their needs in the centre of all our activities. All our equipment is intrinsically safe and manufactured for use in classified hazardous environments (Zone 0) onboard vessels or in storage tank farms. 4 As an ISO 9001 certified company, we are dedicated to fulfilling the needs of customers who operate in classified areas according to high standards regarding safety, reliability and accuracy. We help you to protect the operator and the environment. MED-D Our main product lines are: • HERMetic portable level gauging equipment, an important tool for inventory control, cargo inspection during custody transfer and verification or calibration of automatic gauging systems. • HERMetic portable sampling equipment, an important tool designed to sample liquids from tanks under closed or restricted conditions. • HERMetic Onecal intrinsically safe portable digital thermometer for use in hazardous environments. Measurement accuracy is essential for the sale, purchase and handling of petroleum products. It reduces the likelihood of disputes between buyer and seller and facilitates control of losses. Accurate measurement demands the use of standard equipment and procedures. Although automatic level gauging systems are in widespread use in the petroleum industry for the measurement of petroleum liquids in storage tanks, manual tank gauging is still widely applied as the normal technique for level measurement in non-pressurized and vapour tight tanks. It is highly accurate provided the correct procedures are carefully observed. Manual tank gauging is the method that shall be applied for the calibration (setting) and periodic verification of automatic level gauging (ALG) systems. It is also normally selected as the reference method for the measurement of the level of liquid in a tank, should a dispute arise between the parties in a commercial transaction. PORTABLE ELECTRONIC GAUGING DEVICES (PEGDs) to the petroleum liquid, it will gene-rally be necessary to measure the level of the oil/water interface. If the oil also contains suspended water and/or sediment, representative samples and analysis will normally be required to enable the calculation of the net standard volume of the oil. OPEN, CLOSED AND RESTRICTED GAUGING Safety and environmental regulations may restrict tank gauging operations which can result in the release of hydrocarbons or other volatile organic compounds (VOCs) into the atmosphere. In these circumstances, it will not normally be feasible to use traditional open gauging procedures via an open gauge hatch or gauging access point. When the tank ullage space is pressurised, and/or the tank forms part of a vapour balancing/ recovery system, it will normally be necessary to use closed or restricted gauging procedures to avoid de-pressurising the tank and minimise the consequent loss of VOCs. If the vapour from the tank contents is hazardous, it will also normally be necessary to use closed or restricted gauging procedures to minimise the risk of environmental impact. Closed gauging is the process of taking measurements within a tank using closed gauging devices under closed system conditions. A closed system exists when the operations do not permit the direct exposure and/or release of any tank contents to atmosphere. Manual closed gauging measurements are therefore normally made via a vapour lock valve, using a closed measurement device that provides a gas-tight seal when in use. Restricted gauging is the process of taking measurements within a tank using a restricted gauging device that is operated via a vapour lock valve. Restricted equipment is designed to substantially reduce or minimise the vapour losses that would occur during open gauging, but may still allow some small quantity of vapour to escape because the equipment is not completely gas tight. Portable electronic gauging devices are multi-functional in that they may measure other functions such as the level of any oil/water interface, temperature, in addition to measuring ullage. Portable electronic gauging devices are available for either open, restricted, or closed gauging applications. Closed and restricted gauging operations will generally require the portable electronic gauging device to be used in conjunction with a compatible vapour lock valve. Alternatively, a suitable adapter will be required when it is necessary to use a PEGD (that is designed to be used with one particular type of valve fitting) with a different vapour lock valve fitting. Representative measurements of the temperature of the tank contents are also required to convert the observed volume to a standard volume measurement. When the tank contains free water in addition 5 HERMetic portable tank measuring solutions for land based applications Closed / Gas tight operations HERMetic UTImeter Gtex 2000 HERMetic sampler GT & GT Chem HERMetic sampler GTN Chem HERMetic sampler GTX Chem HERMetic Valve LC2 Female HERMetic Valve LC2 *2 Inch ball valves for gauging and sampling access 6 HERMetic Compact Valve C2-SS-BL tank top HERMetic Compact Valve C2-SS-BL Female Equipment type Function Complies with PEGD Portable electronic gauging device Ullage level Temperature gauging Oil - water interface level Length: ISO 4512, API Standard, IP Standard, GB/T 13236 Temperature: ISO 4268, API Standard, IP Standard, GB/T 8927 Portable liquid sampling device Liquid sampling ISO 3170, API STANDARD PET Portable electronic thermometer Temperature measurement Temperature: ISO 4268, API Standard, IP Standard, GB/T 8927 open operations DIP HATCH with cover tank top 7 HERMetic UTImeter Otex The HERMetic UTImeter Otex is a portable liquid level gauge designed to be operated under open conditions on petroleum and chemical storage tanks where open gauging is permitted. The unit is used for custody transfer, inventory control measurement and free water detection on shore tanks. The HERMetic UTImeter Otex is set on the open gauging hatch. The unit enables 3, optionally 4 measurements in one single operation: • Ullage • Temperature • Oil-Water interface level • Innage, Reference height (Visc version) Complies with: ISO, API, IP EC Directive 89/336/EEC EC Directive 94/9/EC ATEX, Factory Mutual, CQST GB/T 13236, 8927 Visc version: With load 500 gr. for high viscous products or manual detection of dip/datum plate. Reference height measurement Ullage ISO 4512 3170 4268 Temperature API Liquid Dip/datum plate Water Oil/Water Interface level MPMS Chap 3.1A MPMS Chap 7 MPMS Chap 8.1 IP PMM Part III-1 PMM Part IV” 8 All HERMetic UTImeters are now equipped with the sensor “ ULTRA “ for use in low and high viscous liquids.The ULTRA sensing probe consists of a stainless steel tube terminated by a PEEK head. The sensing probe includes an ultrasonic liquid level sensor, a temperature sensor and a conductivity electrode. The sensitivity for ullage and interface measurement does not require any adjustment. The sensor is calibrated once at the factory and does not require subsequent calibration. The temperature transducer is a RTD element. The characteristics of the RTD element are stored inside the sensor. The sensor is sending true temperature values to the electronic box and display. Low maintenance costs: Fully modular unit. Change tape, sensor or instrument unit yourself. Easy and detailed instructions in Operation and Service Manual. Benefits • 100% repeatability of measures. • No adjustment of the sensitivity required. • Small diameter. • Chemically resistant to corrosive liquids (Chem version). • High mechanical stability. • No degradation of the sensitivity due to ageing of the sensor. A gauge dedicated to your application HERMetic UTImeter Otex with 1 Inch sensing probe and FKM tape connector for the main applications in hydrocarbons. HERMetic UTImeter Otex Visc with 2 Inch load on the sensing probe, recommended for operation in high viscous products or for innage measurements in hydrocarbons or in corrosive liquids. Manual detection of dip datum plate. HERMetic UTImeter Otex *option French plate with tightening mechanism to secure the units inside gauging pipes or dip hatches up to a diameter of 6 Inch. Special sensor protection to avoid damages of sensor head when touching the bottom of the tank. Gauging pipe up to 6 Inch 9 Principle of installation No adaptor required set on open gauging hatch. Ullage readout point Zero ullage Level reading on high accurate graduated tape +/- 1.5 mm over 30 meter Mechanical tape cleaning device as standard on all UTImeter Ullage Temperature Vapour Liquid Oil/Water Interface Reference height Water Dip / Datum plate Protection tube to avoid spills and keep working space clean Technical specifications: Accuracy of ullage-interface detection: ± 2 mm (± 0.08” approx.) Ullage, interface indication: Audible and Visible selectable Tape length: 15 m/50 ft, 30 m/100 ft, 35 m/115 ft Tape graduation: Metric/English Tape resolution: 1 mm / 1/16” Tape accuracy: ± 1.5 mm/30 m (±1/16”/100 ft approx.) Meets API MPMS Chap 3.1A and ISO 4512 requirements Temperature accuracy: ± 0.1°C (0°C to 70°C); Meets API MPMS Chap 7 request ± 0.2°F (32°F to 158°F) Meets ISO 4268 , IP PMM Part IV Ambient temperature range: -20°C to 50°C / (-4°F to 122°F) Temperature sensor measurement range: -40°C to 90°C / (-40°F to 194°F) Temperature measurement resolution: 0.01° or 0.1° selectable Temperature reading: °C or °F selectable LCD Display: 8 characters with backlight Power: Approved 9V batteries Weight with 15 meter / 50ft tape: 3.5 kg / 7.7 Lbs. Hazardous environments approvals ATEX II 1 G EEx ia IIB T4 / Tamb 50°C Factory Mutual CL I, DIV 1, C&D, T4 Tamb 50°C and CL I, ZN 0, AEx ia IIB T4 Tamb 50°C China: CQST ExiaIIBT4 IECEx: Zone 0 Ex ia IIB T4 / Tamb 50°C 10 HERMetic UTImeter Gtex 2000 The HERMetic UTImeter Gtex 2000 is a portable gas tight liquid level gauge designed to operate on top of closed petroleum and chemical tanks. The unit is used for custody transfer, inventory control measurement and free water detection on shore tanks. Connected to a HERMetic vapour control valve fixed on the tank, the HERMetic UTImeter Gtex 2000 avoids any gas release during operation. The unit enables 4 measurements in one single operation: • Ullage • Temperature • Oil-Water interface level • Innage, Reference height (manual detection of dip datum plate) A gauge dedicated to your application: HERMetic UTImeter Gtex 2000 • with 2 Inch load on the sensing probe, recommended for operation in any kind of products. The weight of the probe permits a manual detection of the dip datum plate. • The unit is fitted with FFKM gaskets and tape connector for use in any kind of corrosive liquids. Ullage Temperature Oil/Water Interface level Reference height Liquid Water Dip/datum plate 11 ULTRA sensing probe Benefits: • Closed level gauging, no vapour escape • Continuous temperature reading. • 100 % repeatability of measures. • High accuracy and stability. • Chemically resistant to corrosive liquids. • Easy access for battery exchange. • Sensor exchange without need of new calibration. • No temperature drift. No degradation of the sensitivity due to sensor ageing. • Tape cleaning devices, window wiper and tape protection on all units as standard. • Sensor fitted with load 500 gr. for high viscous products • Heavy sensor permits manual detection of dip/datum plate. Reference height measurement Low maintenance cost: Fully modular unit. Change tape, storage tube, sensor or instrument unit yourself. Easy and detailed instructions in Operation and Service Manual. All HERMetic portable level gauges are delivered with a tailor made plywood carrying case as a standard. This special box avoids any damage during transport and storage. Level reading on graduated tape through window Complies with: ISO, API, IP EC Directive 89/336/EEC EC Directive 94/9/EC EC Directive 96/98/EC Approved by: ATEX, Factory Mutual, CQST National authorities, (USCG, MSA, ..) ISO 4512 3170 4268 API MPMS Chap 3.1A MPMS Chap 7 MPMS Chap 8.1 IP PMM Part III-1 PMM Part IV” 12 Special tape protection to protect the tape from inadvertent cuts by closing the valve while the sensor is inside the tank. This mechanical safety device prevents damages on tape and reduces repair costs. Technical specifications: Accuracy of ullage-interface detection: ± 2 mm (± 0.08” approx.) Ullage, interface indication: Audible and Visible selectable Maximum tank overpressure: 0,3 bar (4,4 psi) Tape length: 30 m/100 ft Tape graduation: Metric/English Tape resolution: 1 mm / 1/16” Tape accuracy: ± 1.5 mm/30 m (±1/16”/100 ft approx.) Meets API MPMS Chap 3.1A and ISO 4512 requirements Temperature accuracy: ± 0.1°C (0°C to 70°C); Meets API MPMS Chap 7 request ± 0.2°F (32°F to 158°F) Meets ISO 4268 , IP PMM Part IV Ambient temperature range: -20°C to 50°C / (-4°F to 122°F) Temperature sensor measurement range: -40°C to 90°C / (-40°F to 194°F) Temperature measurement resolution: 0.01° or 0.1° selectable Temperature reading: °C or °F selectable LCD Display: 8 characters with backlight Power: Approved 9V batteries Weight with 30 meter / 100ft tape: 6.7 kg / 14.3 Lbs. Hazardous environments approvals ATEX II 1 G EEx ia IIB T4 / Tamb 50°C Factory Mutual CL I, DIV 1, C&D, T4 Tamb 50°C and CL I, ZN 0, AEx ia IIB T4 Tamb 50°C China: CQST ExiaIIBT4 IECEx: Zone 0 Ex ia IIB T4 / Tamb 50°C Principle of installation Ullage readout point Zero ullage Vapour Ullage Temperature Liquid Oil/Water Interface Reference height Water 13 HERMetic Sampler GT or Sampler GT Chem The HERMetic Sampler GT or Sampler GT Chem are designed for closed sampling of liquids or chemicals, which present a fire, health or air pollution hazard. The gas tight construction of these units avoids a pressure release from the tank and exposure to fumes during operation. HERMetic Sampler GT or Sampler GT Chem For the HERMetic Sampler GT or Sampler GT Chem the transfer of the liquid from the sampling bottle to a laboratory bottle occurs by gravity through a special distribution block. The versions GT and GT Chem can be fitted to any kind of 2 Inch ball valve with special adapters. HERMetic Sampler GT • Available adaptors allowing a connection to any kind of foreign valves. • With FKM gaskets for the main applications in hydrocarbons. HERMetic Sampler GT Chem • Available adaptors allowing a connection to any kind of foreign valves. • With FFKM gaskets recommended for operation in corrosive liquids. • All samplers are fitted with a quick connect coupling allowing easy installation on all 2 Inch HERMetic Compact Valves. • The sampling height can be measured on the graduated tape. Technical specifications: HERMetic GT HERMetic GT Chem Maximum tank overpressure : Unit height: Weight : Tape length : Capacity of sampling bottle : Type of gaskets: Materials: 0,3 bar 1016 mm 8.8 kg 30m / 100 ft Approx. 0.5 l FKM Stainless steel AISI 316, PTFE, PVDF 0,3 bar 1016 mm 8.8 kg 30m / 100 ft Approx. 0.5 l FFKM Hazardous environments approvals ATEX II 1 G c IIB T6 II 1 G c IIB T6 14 HERMetic Sampler GTX Chem or Sampler GTN Chem The HERMetic Sampler GTX Chem and HERMetic Sampler GTN Chem are designed for closed sampling of liquids or chemicals, which present a Fire-, Health- or Airpollution Hazard. The gas tight construction of these units avoids a pressure release from the tank and exposure to fumes during operation. HERMetic Sampler GTX Chem For the HERMetic Sampler GTX Chem the transfer of the liquid from the sampling bottle to a laboratory bottle occurs by overpressuring the upper chamber of the sampler with a pump. • After sampling, the liquid can be transfered into a laboratory bottle by opening the transfer valve and actuating the pressure pump. • The graduated tape permits checking of sampling bottle height. • The HERMetic Sampler GTX Chem is very easy to clean and fully compatible with all kind of non corrosive and corrosive liquids. For the HERMetic Sampler GTN Chem, the sample can be transfered under closed condition. This transfer garantees the integrity of the sample, since the liquid is never in contact with the atmosphere. A closed vapour recovery system dispatches the vapours back into the tank during transfer of the liquid into the laboratory bottle. • The HERMetic Sampler GTN Chem can be purged with inert gas before and/or after sampling. • The sampled liquid is never in contact with the atmosphere. • The sampling height can be measured on the graduated tape. HERMetic Sampler GTN Chem Vapour return back into the tank. ISO 3170 Closed transfer into sealed laboratory bottle. API MPMS Chap 8.1 Technical specifications: HERMetic GTX Chem Maximum tank overpressure : 0,3 bar Unit height: 800 mm Weight : 5.3 kg Tape length : 30m / 100 ft Capacity of sampling bottle : Approx. 0.5 l Capacity of laboratory bottle : Type of gaskets: FFKM Materials: Stainless steel AISI 316, PTFE, PVDF Hazardous environments approvals ATEX II 1 G c IIB T6 HERMetic GTN Chem 0,3 bar 801 mm 7.5 kg 30m / 100 ft Approx. 0.5 l 0.47 l, 16 oz FFKM II 1 G c IIB T6 15 Sampling bottles All HERMetic samplers are available with different sampling bottles. A selection of zone, spot, bottom or running sampling bottles is available for 2 Inch and 4 Inch type of HERMetic samplers. Each sampler can be ordered with any type of available bottle. Zone Running Spot Bottom Spot bottle Zone bottle Running bottle Bottom bottle Special adapters Storage tubes and adapters for HERMetic equipment (gauges and samplers) designed for connection on existing nonTanksystem valves on board. Honeywell Marine can deliver most of its gauges and samplers with the suitable adaptor to fit on already installed valves. TS 55000 Used to connect all HERMetic units with 1Inch quick connect coupling to valves with UNF 2 1/2 Inch connection. TS 55115 Used to connect all HERMetic units with 2 Inch quick connector to valves with UNF 2 1/2 Inch connection. A grounding cable has to be installed if HERMetic gauges are used with competitor valves. Other special adapters on request 16 Vapour lock valves HERMetic Compact Valves for connection of portable HERMetic equipment. C1-SS-W TS 10055 The HERMetic Compact valves are specially designed to fit all portable HERMetic equipment with a HERMetic quick connector and represent the base for the zero-ullage reference when installed at the appropriate height. They ensure a safe and reliable operation of all portable HERMetic units certified for use in classified areas. The valves are available in three different sizes: 1 Inch, 2 Inch and 4 Inch. Materials: Stainless steel AISI 316 with minimal Mo content 2.7%, PTFE seats HERMetic Compact valves C1-SS-W 1Inch full bore ball valve with 1Inch male BSP pipethread designed to support all portable HERMetic equipment with HERMetic 1Inch quick connector. C1-SS-P TS 10080 HERMetic Compact valves C1-SS-P 1Inch valve fitted with a special pressure cap cover. This cover is specially designed for use with hazardous chemicals and protect against inadvertent opening. HERMetic Compact valves C2-SS-BL 2 Inch full bore ball valve made of corrosion resistant stainless steel with high Molybdenum content. The top part is designed to support HERMetic equipment with 2 Inch quick connector. *Option: Special handle for pad lock. C2-SS-BL TS 10081 Weight: 4,8 kg HERMetic Compact valves C2-SS-BL Female This valve is also available with 2 Inch female thread All HERMetic 2 Inch ball valve are available with 2 Inch female thread or with DUJ multistandard flange. DUJ multistandard flange fits following standards: DIN PN 10 DN 50 DIN PN 16 DN 50 DIN PN 25 DN 50 DIN PN 40 DN 50 JIS 5K 50 JIS 10K 50 ANSI 150 lbs 2 Inch C2-SS-BL Female TS 10085 Materials: Stainless steel AISI 316 with minimal Mo content 2.7%, PTFE seats 17 HERMetic valves LC2 with flange Specially designed 2 Inch bore ball valve for industrial application. The top part of the HERMetic Valve LC2 supports all portable HERMetic equipment fitted with 2 Inch quick connector. This valve is available with 2 Inch female thread or with DIN PN 10/16 DN 50 flange. Equipment connected to this valve have to be fitted with an earth strap to enable proper earthing of the gauge or sampler. Materials: Brass Chromium plated, Brass Nickel plated, Brass Weight: 5.5 kg The HERMetic Valve LC2 fits on counter flange with following standards: DIN PN 10 DN 50 (with screws M16) DIN PN 16 DN 50 (with screws M16) DIN PN 25 DN 50 (with screws M16) DIN PN 40 DN 50 (with screws M16) ANSI 300 lbs 2 Inch (with screws M12) ANSI 600 lbs 2 Inch (with screws M12) LC2 with flange TS 10178 LC2 Female TS 10179 HERMetic valves LC2 Female This valve is also available with 2 Inch female thread 18 HERMetic Large Volume Samplers with 4 Inch Valves The HERMetic Sampler A-4 is designed for restricted sampling and the HERMetic Sampler GT4 for closed, gas tight sampling of liquids which present a fire, health or air pollution hazard. The HERMetic Sampler A-4 is dedicated for applications where restricted sampling is accepted and more than 0.5 litre of liquid is needed. The sampler housing is mounted on top of the HERMetic 4 Inch deck valve. The sample is taken by a vertical move of the attached sampling bottle inside the liquid. The bottle is linked with a graduated tape. A reading window allows monitoring the bottle location. The opening of the bottle valve is realized by lowering the sampling bottle until it is sitting on the ball of the valve. The transfer of the liquid from the sampling bottle to a laboratory bottle occurs by opening the transfer valve at the bottom of the sampler. A pump can be connected to the winder to accelerate and complete the transfer of the sample. Pick the type of sampling bottle fitting your needs. See page 16. The HERMetic Sampler GT4 is dedicated for closed sampling of liquids and where more than 0.5 litre of liquid is needed. Its gas tight construction avoids a pressure release from the tank and exposure to fumes during operation. * Stainless steel construction on request HERMetic Deck Valve A-4-2-1 SS Technical specifications: HERMetic Sampler A-4 HERMetic Sampler GT4 Maximum tank overpressure : Unit height:: Weight : Tape length: On request: Capacity of sampling bottle: 0,3 bar 770 mm 7.4 kg 30 m / 100 ft 40 m tape length Approx. 1.8 l. 0,3 bar 770 mm 8.1 kg 30 m / 100 ft 50 m tape length Approx. 1.8 l. Materials: AISI 316, Rilsan coated Aluminium Hazardous environments approvals ATEX II 1 G c IIB T6 II 1 G c IIB T6 19 HERMetic Deck Valve A-4 SS Specially designed heavy-duty compact ball valve totally made of stainless steel 316 and with Teflon gaskets. The deck flange is according to ANSI 150 lbs. standard. This 4 Inch deck valve is provided with a swing away cover fitted with a 1 Inch quick-connect male coupling. This coupling takes all HERMetic equipment fitted with a 1 Inch female quick connector. For sampling, open the cover and install the HERMetic Sampler A-4 or Sampler GT4 on top of the valve. Three wing nuts are used to secure the cover or alternatively the sampler chamber. A-4 SS TS 10053 Weight: 24 kg Materials: Stainless steel AISI 316, PTFE seats HERMetic Deck Valve A-4-2-1 SS This valve has been specifically designed so that all the HERMetic equipment, with either 1”, 2”, or 4” connections, will be compatible. Organisations such as the American Petroleum Institute and the Energy Institute, recommend the size of the vapour valve to be 4” (100mm). The 4” valve will allow access to a larger number of gauging and sampling equipment than ever before, depending on the product and sample type required. Vapour valves smaller than 100mm in diameter are suitable for gauging but can severely limit the type of sampling equipment that can be used and, ultimately, the quality of the sample. The size and location of the vapour valve for closed system measurement and sampling is critical to the process. A valve of the proper size, located correctly, will allow more accurate measurements to be taken than one that is improperly located and of insufficient size. The new multi-purpose valve gives the flexibility to gauge products from crude to chemicals. Most importantly, it will allow the use of sampling equipment with the capabilities of retrieving sample quantities from 0.33 litres to 1.8 litres in one single operation. Weight: 25 kg Materials: Stainless steel AISI 316, PTFE seats 20 A-4-2-1 SS TS 98172 HERMetic Onecal: Intrinsically safe portable digital thermometer The HERMetic Onecal has been designed for use in hazardous environments with outstanding characteristics regarding safety, ease of operation, accuracy, reliability and cost efficient maintenance. Onecal stands for one reference point only for calibration. The reference point is the ice point which can easily be reproduced. The calibration is done by simply pushing a button. The characteristics of the RTD sensor are stored in the memory of the instrument and are the same for any individual sensor. Therefore a change of a sensor requires only an offset calibration. Replacing the cable only does not require a new calibration because of the built-in automatic cable compensation routine. Up to 9 individual values can be stored in the memory. An automatic average of the stored values can be achieved by entering the calculation menu. The ergonomic and rugged design of the housing allows for an easy and safe cable storage. The cable guides keeps the cable secured at all times. By counting the number of cable loops the fed cable length can be determined. * Option Load 300 gr. • 1 cable loop = 2 feet, 3 cable loops = 2 metres. • Application Temperature measurement represents an important part in tank gauging since the density of petroleum products changes approximately by 0.1 % per degree Celsius. An error in the observed temperature will result in an error of the correction factor, which is used to calculate the standard volume. This electronic thermometer has been designed for field inspection of custody transfer of bulk liquids and meets all relevant standards in the industry. • Ambient temperature drift SCS Surroundings Compensation System In most cases, a PET will be checked or calibrated at room temperature ambient conditions, i.e. around +20°C/+68°F, although they can work in a wide range of operational ambient temperatures. From areas such as Alaska to equatorial climates, these conditions can vary over a range of around +100°C/+180°F. This difference can result in another form of drift error. The new concept named “SCS Surroundings Compensation System”(Registered) of the Onecal incorporates an internal reference that is constant and does not depend on the ambient temperature over a wide operational range, i.e. from -20°C / -4°F to +60°C / +96°F. This means, the accuracy of the measurements made with the Onecal is unaffected by the ambient temperature, and this error is avoided. • Re-calibration when exchanging the PET cable CRC Cable Resistance Compensation A traditional PET needs to be re-calibrated each time the cable is renewed, as the intrinsic resistance of the cable is incorporated in the temperature measurement sequence and any change in its value can affect the accuracy of reading, unless the unit is properly re-calibrated. The new concept named “CRC Cable Resistance Compensation”(Registered) of the Onecal measures the actual resistance of the cable every time the PET is used, and compensates for any change to eliminate this source of error. Changing the cable, whatever length it has, will not affect the accuracy of the thermometer and therefore does not require a re-calibration in a laboratory. * Option F u l l y - c u s h i o n e d c a r r y i n g b ox This special box protects against any damage during storage and daily use . With: 21 • Response time This thermometer has a response time (time to achieve 90% of the final temperature) of 15 seconds in water and 35 seconds in lubrication oil under dynamic conditions. • Maintenance This instrument has been designed for users which require a high precision thermometer that is always ready to operate. Users can change the cable, the sensor or the display unit, and recalibrate it without the need of special tools or training. The unit cannot be calibrated incorrectly. Cable replacement without new calibration The modular design of the HERMetic makes the exchange of components extremely easy and cost efficient as no special training or tools are required. HERMetic Onecal without frame, 2 m / 7 ft cable The HERMetic Onecal can also be used in laboratories for verification of existing temperature measuring equipment. The high accuracy of this thermometer allows a reliable temperature reading. The HERMetic Onecal can be supplied without frame and with a 2 m / 7 ft cable. This type of unit can very well be used for temperature verification anywhere in a laboratory or on a railtrain tank if the opening is bigger than 16 mm / 5/8” in order to allow the penetration of the sensor. Alternative to next page specifications Measurement range: - 40°C to 100°C Probe size: up to 500 mm long Tip diameter: 5 mm 75 mm up to 500 mm 22 Technical specifications: Measurement range : -40°C to 163°C / -40°F to 325°F Sensor temperature range: -40°C to 200°C / -40°F to 392°F Ambient temperature range: -20°C to 40°C / -4°F to 104°F Resolution : 0.1° or 0.01° selectable Temperature scale : °C or °F selectable Temperature accuracy : -40°C to -30°C / -40°F to -22°F ± 0.25°C / ± 0.4°F -30°C to 100°C / -22°F to 212°F ± 0.1 °C / ± 0.2°F 100°C to 163°C / 212°F to 325°F / ± 0.25°C / ± 0.4°F Repeatability: exceeds API MPMS Chapter 7 -40°C to 163°C / -40°F to 325°F +/- 0.1°C / +/- 0.2°F Calibration : Digital, one point only 0°C / 32°F Memory : up to 9 individuals Display : LCD 8 digits, 10 mm character height Power : Approved 9 Volt battery Battery saving: aut. shut off /10 minutes after last action Battery life : Approximately 100 hours Low battery indication: On LCD display Overall dim. length x width x depth: 336 x 202 x 94 mm/13.2” x 8” x 3.7” Weight with 22.8 m / 75 ft cable : < 1.4 kg / < 3 lbs Probe size : diam. 16 mm , 150 mm long / diam.5/8 “ , 6” long Probe material : Stainless steel 316L Cable length : 7.6 m/25 ft , 15.2 m/50 ft, 22.8 m/75 ft, 33.5 m/110 ft Cable material : FEP Teflon jacket Instrument protection : IP 54 Frame material : Antistatic Polyamide base Electronic box material: Coated aluminium Temperature sensor: PT 1000 element Hazardous environment Approvals: ATEX Factory Mutual China: Metrology approval: Germany: China: Russia: Complies with: EMC ATEX II 1 G EEx ia IIB T4 CL I, DIV 1, C&D, T4 and CL I, ZN 0, AEx ia IIB T4 CQST ExiaIIBT4 PTB, portable electronic thermometer Pattern approval Pattern approval EC directive 89/336/EEC EC directive 94/9/EC 23 Worldwide customer support Honeywell Tanksystem has service stations placed strategically around the globe to provide the broadest possible service network. Our broad network will save you transport costs and time. Please contact us for more information or feel free to visit our website at: www.tanksystem.com for the exact locations and addresses of our different service centres. Honeywell Tanksystem has the most complete global network of agents in our industry. This allows us to be as close as possible to our customers and fulfil their needs and demands. With over 40 agents, we can quickly address all your gauging and sampling requirements. Honeywell Marine Enraf Tanksystem SA Rue de l’Industrie 2 1630 Bulle Switzerland Tel: +41 (0) 26 919 15 00 Fax: +41 (0) 26 91 91 505 E-mail: email@example.com www.tanksystem.com 24 HM-09-09-ENG February 2012 © 2009 Honeywell International Inc.
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