DA440018 TC-Double - Buhler Technologies

DA440018 TC-Double - Buhler Technologies
Gas Analysis
Gas cooler series TC-Double
In the chemical industry, petrochemistry or biochemistry,
reliable process control relies on prompt and exact
determination of the operating parameters.
Here, gas analysis is key for safe and efficient control of
process flows, environmental protection and quality
assurance. This benefits controlling flue gas emission in
power stations or exhaust gas analysis in automotive
engineering, as well as the efficient control of air separators
or sterile production and packaging in the food industry.
Many of the analysis processes used in these fields require
extracting the sample gas. This inevitably also extracts
process-related contamination such as particles or moisture.
These in turn can impact the measurement results or damage
the measuring cells. The sample gas must therefore be
conditioned before entering the analyser.
The TC-Double series allows you to precisely match the twostage cooling system (series connection) through separate
configuration of the cooling block temperatures. This allows
the TC-Double to also be operated with built-in pre-cooler.
DA440018
06/2017
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Features
One gas path
Duran glass, stainless steel or PVDF heat exchanger
Adjustable outlet dew point and alarm thresholds
Rated power 256/294 Btu/h, 104 °F/140 °F version
Max. ambient temperature 140 °F
Dew point stability 32.2 °F
Status display and output
Cooling block temperatures display
Moisture detector connection, analogue output, filter, and
peristaltic pump optional
Buhler Technologies LLC, 1030 West Hamlin Road, Rochester Hills, MI 48309
Phone: 248.652.1546 / 49 89-0, Fax: 248.652.1598
e-mail: sales@buhlertech.com
Internet: www.buhlertech.com
TC-Double
Overview
TC-Double coolers were designed specifically for high cooling capacities and high ambient temperatures.
Additional components which every conditioning system should feature can optionally be integrated:
– Peristaltic pump for condensate separation
– Filter
– Sample gas pump
– Moisture detector
This allows for various configurations of cooler and options. Here the approach is to simplify creating a complete system in a
cost-efficient way through pre-installed components with hoses connected. We further paid attention to easy access to wear
parts and consumables.
Description of functions
The cooler is controlled by a microprocessor. With the factory preset the control already incorporates the various characteristics
of the built-in heat exchangers.
The programmable display shows the block temperatures in the selected display unit (°C / °F) (factory preset °C). Applicationspecific settings can easily be configured guided by the menu, using the 5 buttons. This applies to the output dew point setting
on one hand and to the low and excess temperature warning thresholds on the other hand. These are set relative to the outlet
dew point τa setting.
For the low temperature the range is τa -1 to - 3 K (at a minimum 34 °F cooling block temperature), for the excess temperature the
range is τa +1 to +7 K. The factory presets for both values are 3 K.
The flashing display and the status relays indicate the conditions are below or above the configured warning range (e.g. after
switching on).
The status output can e.g. be used to control the sample gas pump to allow for the gas flow to only be switched on once the permissible cooling range has been reached or shut off the pump in the event of a moisture detector alarm.
The separated condensate can be drained via the add-on peristaltic pump.
In addition, a fine filter can be attached to the cooler, which an optional moisture detector can be integrated into. The glass
dome allows the dirt level of the filter element to easily be determined. The moisture detector can also be installed separately
and is generally easy to remove. This may be required if water enters the cooler due to a malfunction and the peristaltic pump
can no longer remove it.
A gas pump can be attached to the TC-Double and controlled. These are also available with bypass valve to regulate the flow
rate.
Performance curves
The TC-Double 6111 is designed for ambient temperatures of up to 104 °F. The cooling capacity is adequate up to this temperature. The TC-Double 6112 on the other hand can be used in higher temperatures up to nominal 140 °F. Please note the available
cooling capacity.
Model TC-Double 6112
TC-Double 6111
PTS in series
PTG in series
PTV in series
Ambient temperature (°C)
Cooling capacity (kJ/h)
Cooling capacity (kJ/h)
Model TC-Double 6111
TC-Double 6112
PTS in series
PTG in series
PTV in series
Ambient temperature (°C)
Remark: The limit curves for the heat exchangers exchanger apply to a dew point of 122 °F.
Heat exchanger description
The energy content of the sample gas and the required cooling capacity of the gas cooler is determined by three parameters: gas
temperature ϑG, dew point τe (moisture content) and volume flow v. The outlet dew point rises with increasing energy content of
the gas. The following limits for the maximum flow are specified for a standard operating point of τe = 122 °F and ϑG = 158 °F. Indicated is the maximum flow vmax in Nl/h of cooled air, so after moisture has condensed. Values may differ for other dew points
and gas inlet temperatures. However, the physical facts are so vast we decided to omit the illustration. Please contact our experts for clarification or refer to our design program.
2
Buhler Technologies LLC
We reserve the right to amend specification.
DA440018 ◦ 06/2017
TC-Double
Heat exchanger overview
Heat exchanger
Version / Material
Flow rate vmax
2x PTS
2x PTS-I
2x PTG
2x PTV
2x PTV-I 2)
Stainless steel
Glass
PVDF
7.5 lpm
4.2 lpm
4.2 lpm
158 °F
158 °F
158 °F
1)
Inlet dew point τe,max 1)
Gas inlet temperature ϑ
1)
G,max
Max. Cooling capacity Qmax
Gas pressure pmax
356 °F
284 °F
284 °F
294 Btu/h
204 Btu/h
280 Btu/h
44 PSI
(2321 PSI on
request)
44 PSI
29 PSI
.29 PSI
.29 PSI
.29 PSI
Pressure drop Δp (v=2.5 lpm) total
Dead volume Vtot total
3.6 cu.in.
3.6 cu.in.
7 cu.in.
Swagelock
6 mm
GL 14 (6 mm) 3)
DN 4/6
Gas connections (US)
1/4"
GL 14 (1/4") 3)
1/4"-1/6"
Condensate out connections (metric)
G3/8
GL 25 (12 mm) 3)
G3/8
NPT 3/8"
GL 25 (1/2") 3)
NPT 3/8"
Gas connections (metric)
Condensate out connections (US)
1)
Max. cooling capacity of the cooler must be considered
2)
Models marked I have NPT threads or US tubes, respectively.
3)
Gasket inside diameter
Gas Cooler Technical Data
Gas Cooler Technical Data
Ready for operation
after max. 10 minutes
Ambient temperature
41 °F to 140 °F
Gas output dew temperature
preset:
41 °F
Degree of protection
IP 20
Housing
Stainless steel, brushed
Packaging dimensions
approx. 16.8 x 11.8 x 11.5 in
Weight incl. heat exchanger
approx. 25.3 lb
approx. 33 lb at full expansion stage
Electrical data
Unit without add-on
230 V AC
115 V AC
Unit with add-on
(peristaltic pump + gas pump)
230 V AC
115 V AC
1.6 A
3.2 A
2.1 A
4.1 A
278 W / 350 VA
296 W / 370 VA
390 W / 487 VA
377 W / 472 VA
Status output switching capacity
max. 230 V AC, 150 V DC
2 A, 50 VA, potential-free
Electrical connections
Plug per DIN 43650
Gas connections
Heat exchange see table "Heat Exchanger Overview"
Filter, moisture detector adapter, gas pump, G1/4 or NPT 1/4" or metric/US tube or pipe
Parts in contact with mediums
Filter:
Moisture detector:
Heat exchanger:
Peristaltic pump:
Tubing:
DA440018 ◦ 06/2017
see "Technical Data - Options"
see "Technical Data - Options"
see table "Heat Exchanger Overview"
see "Technical Data - Options"
PTFE/Viton
We reserve the right to amend specification.
Buhler Technologies LLC
3
TC-Double
Technical Data - Options
Analogue Output Cooler Temperature Technical Data
Signal
4-20 mA or 2-10 V
corresponds to -4 °F to 140 °F cooler temperature
M12x1 plug
Technical Data FF-3-N Moisture Detector
Ambient temperature
37 °F to 122 °F
max. operating pressure with FF-3-N
29 PSI
Material
PVDF, PTFE, epoxy resin, stainless steel 1.4571, 1.4576
CPdouble Peristaltic Pump Technical Data
Ambient temperature
32 °F to 131 °F
Flow rate
0.005 lpm (50 Hz) / 0.006 lpm (60 Hz) with standard hose
Vacuum inlet
max. 12 PSI
Pressure inlet
max. 15 PSI
Output pressure
1bar
Hose
4 x 1.6 mm (0.04 in)
Degree of protection
IP 44
Materials
Hose:
Connections:
Norprene (standard), Marprene, Fluran
PVDF
Technical Data Sample Gas Pump P1
Ambient temperature
32 °F to 122 °F
Nominal output
4.7 lpm
Materials in contact with media vary
by configuration
PTFE, PVDF, 1.4571, 1.4401, Viton, PFA
AGF-PV-30-F2 Filter Technical Data
Ambient temperature
37 °F to 212 °F
max. operating pressure with filter
29 PSI
Filter surface
9.3 in2
Filter fineness
2 µm
Dead volume
3.48 cu. in.
Materials
Filter:
Seal:
Filter element:
PVDF, Duran glass (parts in contact with mediums)
Viton
sintered PTFE
4
Buhler Technologies LLC
We reserve the right to amend specification.
DA440018 ◦ 06/2017
TC-Double
Dimensions (mm)
(11.52")
7.72"
7.52"
16.81"
3.48"
5.31"
6.26"
(11.79")
6.88"
7.07"
Heat exchanger
(optional)
Peristaltic pump
(optional)
Sample gas pump
(optional)
3.43"
11.42"
1.97"
Air
ON
DA440018 ◦ 06/2017
4.19"
Ø0.28"
Air
OFF
We reserve the right to amend specification.
Buhler Technologies LLC
5
TC-Double
Ordering instructions
Gas cooler model with one heat exchanger
The item number is a code for the configuration of your unit. Please use the following model key:
4496
6
1
1
X 0 X
1
X X X X X X X 0 0 0 Product Characteristic
Gas cooler type
1
TC-Double 6111: Ambient temperature 40 °C
2
TC-Double 6112: Ambient temperature 60 °C
Certifications
0
Standard applications – CE
Supply voltage
1
115 V AC, 50/60 Hz
2
230 V AC, 50/60 Hz
Heat exchanger
1
1
0
Stainless steel, PTS, metric
1
1
5
Stainless steel, PTS-I, US fittings
1
2 0
Duran glass, PTG, metric
1
2
Duran glass, PTG, US fittings
1
3 0
PVDF, PTV, metric
1
3
PVDF, PTV-I, US fittings
5
5
Peristaltic Pumps
0
without peristaltic pump
2
CPdouble with hose nipple, angled
4
CPdouble with screw connection 2)
Sample Gas Pumps
1)
0
without sample gas pump
1
P1, PVDF
2
P1, with bypass valve
Moisture Detector/Filter
2)
0 0
without filter, without moisture detector
0
1
without filter, 1 moisture detector with adapter
1
0
1 filter, without moisture detector
1
1
1 filter with built-in moisture detector
Status outputs
1)
Factory installed tubing for suction operation.
2)
Metric or US connection, per heat exchanger.
0 0
status output only
1
Analogue output option, add-on
0
Consumables and accessories
Item no.
Description
45 10 008
Automatic condensate drain AK 5.2
45 10 028
Automatic condensate drain AK 5.5
44 10 004
Automatic condensate drain AK 20
44 10 001
Automatic condensate drain 11 LD V 38
41 03 00 50
Replacement filter element F2; Unit 5 count
91 44 05 00 38
Cable for cooler temperature analogue output 4 m (13 ft)
44 10 005
Condensate Trap GL1, 0.4L
44 92 00 35 011
Norprene replacement hose with straight connections for peristaltic pump 0.005 lpm
44 92 00 35 012
Norprene replacement hose with angled connections for peristaltic pump 0.005 lpm
44 92 00 35 013
Norprene replacement hose with one straight and one angled connection for peristaltic pump 0.3 L/h
44 92 00 35 014
Norprene replacement hose with one angled connection and one screw connection (metric) for peristaltic
pump 0.005 lpm
6
Buhler Technologies LLC
We reserve the right to amend specification.
DA440018 ◦ 06/2017
TC-Double
Item no.
Description
44 92 00 35 015
Norprene replacement hose with one angled connection and one screw connection (US) for peristaltic
pump 0.005 lpm
43 81 045
Screw connection G1/4 – DN 8/12 for passive condensate connection MTS and MTV
43 81 048
Screw connection NPT 1/4" for passive condensate connection MTS and MTV
42 28 00 3
Bellow for P1 pump
90 09 39 8
O-ring for bypass P1 pump
42 28 06 6
Set inlet/outlet valves 70 °C (158 F°) for P1 pump
DA440018 ◦ 06/2017
We reserve the right to amend specification.
Buhler Technologies LLC
7
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