Rig Rat III - United Safety

Rig Rat III - United Safety
EST 1987
Technical Specifications
www.unitedsafety.net
Rig Rat III
Self-contained and intrinsically safe wireless stand-alone multi-point gas detector.
Introduction
United Safety applies the Rig Rat III detection system as a multi-point monitoring for toxic gases, combustibles and oxygen
hazards. Self-powered and solar-capable, the Rig Rat III features unequaled versatility, with an extensive range of field
configurations. With realtime, two-way data transmission and remote sensing capabilities, the Rig Rat III represents the new
generation of stand-alone system technology.
Key Benefits
• Rig Rat III is completely modular in design, with plug‐in ports for all system components and field interfaces.
• Microprocessor‐based operation and advanced sensor technology ensure reliability and performance.
• Cost‐effectiveness is a hallmark of the Rig Rat III. Trenching and cabling costs are eliminated through wireless,
two‐way digital RF data transmission. Maintenance‐free combustible sensors reduce the need for costly
upkeep requirements.
• The standard Rig Rat III controller allows the simultaneous display of readings and alarm state messages for
up to eight remotely located sensors for optimal control.
• Two-way real-time communication with system elements located up to 1.8 miles (3 km) away.
Powering the Safety Revolution.TM
MRK-UPS-TS-276-EN-CAN-14-2
EST 1987
Technical Specifications
www.unitedsafety.net
Rig Rat III
Self-contained and intrinsically safe wireless stand-alone multi-point gas detector.
Key Features
Simple push-button interface for automatic
calibration and setup choices.
Alphanumeric Display:
Signal Transmission:
Digital, 2.4 GHz, license-free ISM band radio frequency (RF)
transceiver provides two-way, real-time communication with
the controller located up to 1.8 mi/3 km away. Encoded
digital signal is RFI protected. Standard package uses a 200
mW radio. A 10 mW radio is available.
Two continuous LCD gas readouts show local real-time
concentrations present for ppm, % LEL and/or O2% by
volume.
Security Keylock:
Protects access to operations bay.
Rugged and Durable:
Audible Alarm:
Stainless steel enclosure with mounting flanges and
carrying handle.
Built-in 85 dB alarm.
Power Port:
Battery powered, solar
and line-capable.
Flashing Visual
Alarms:
Bright alarm light advises alarm
levels, type and sensors affected.
Two Option Ports:
Plug-in ports accept remote alarms,
relays, etc.
Two Sensor Ports:
Install one or two sensors
as needed.
Plug-in Sensor Cables:
Place sensor at the optimal location,
up to 250 ft / 76 m away from the
detector.
New Zero-maintenance Remote Sensors:
Gas specific color coding. No sensor replacement
required, no downtime. Intrinsically safe, combustible
(0-100% LEL), toxic gases and oxygen plug-in sensors.
Powering the Safety Revolution.TM
MRK-UPS-TS-276-EN-CAN-14-2
EST 1987
Technical Specifications
www.unitedsafety.net
Rig Rat III
Self-contained and intrinsically safe wireless stand-alone multi-point gas detector.
Rugged and Durable:
Rugged, stainless steel enclosure.
Optional:
Plug-in RS-485/MODBUS module.
Alphanumeric Display:
Real-time readings for all detectors and
sensors.
Channel Activation:
Channel alarm LCD indicator flashes
and latches to indicate alarm condition.
Individual enable/disable channel
control switches.
Each channel receives unique digitally
coded alarm signals from the detector.
Audible:
Built-in audible (85 dB) and
visual alarms.
Security Locks:
Heavy duty stainless steel latches.
System Reset:
Alarm acknowledgement/
alarm reset switch.
Security ON/OFF Keylock:
Protects access to operations bay.
Two Option Ports:
Power Port:
Two plug-in option ports:
one for alarm bar and one for discrete relay
option (future expansion).
Operate controller via line power, or connect to
external emergency power supply. Battery backup
with auto recharge.
Status LED:
Advises power status:
Green - A/C
Red - Battery.
Powering the Safety Revolution.TM
MRK-UPS-TS-276-EN-CAN-14-2
EST 1987
Technical Specifications
www.unitedsafety.net
Rig Rat III
Self-contained and intrinsically safe wireless stand-alone multi-point gas detector.
Specifications
Description
System
Modular Multi-Point Wireless Gas Detection System Signal Transmission: 2.4 GHz licence free, ISM band spreadspectrum RF transceiver. User-settable discrete codes.
Distance: Up to 1.8 mi / 3 km, depending upon antenna configuration
Gas Detector
Alarms
Independent Rig Rat III detector with radio transceiver
Power: 12 V, 3.4 amp hr. rechargeable battery
Battery Life: Up to 30 days, without active recharge (dependent on sensors)
Recharge: Via solar power; line (24 VDC direct, 110/230 VAC) or bench chargers
Clearly advises alarm levels both audibly and visually
Visual Alarms: Large, red flashing light
LCD: Alarm level present, sensor affected and alarm type
Audible Alarm: Oscillating 85 dB at 3 ft / 1 m (typical)
Gas Alarm Levels: Two per sensor (LOW, HIGH) with field-settable setpoints
Other Alarms: Fault advises missing sensor, damaged cable and/or low battery alarm
LCD Displays
Two continuous, alphanumeric gas readouts and status displays (gas ppm or %). Simultaneously and
continuously displays gas concentration(s) present, and status indicators advise (transmitter status, battery level,
sensor fault, alarm level setpoints).
Controls
Power ON/OFF
Transmitter (XMTR) DISABLE
Transmission TEST
Ports
Two sensor ports; two option ports; charger port; TNC antenna port
Security
Keylock access to control panel
General Specifications
14 gauge stainless steel, NEMA 4, RFI/EMI shielded
Humidity: 5% to 95% RH (non-condensing)
Size: 8.46 x 11.26 x 4.53 in / 21.49 x 28.6 x 11.51 cm
Weight: 11 lb 6 oz / 5.15 kg
Gas Sensors
Remote interchangeable plug-in units
Type: combustibles, catalytic bead, toxics and oxygen, electrochemical
Humidity: 5% to 95% RH (non-condensing)
Temperature Range: combustibles -40 to +50°C / -40 to +122°F
Hydrogen Sulphide: -40 to +50°C / -40 to +122°F
NH3, Cl2, HCl, ClO2, O3: -20 to +40°C / -4 to +104°F
other toxics and oxygen: -20 to +50°C / -4 to +122°F
Physical: Toxic/O2, stainless steel, NEMA 4
Combustible: maintenance-free, encapsulated, NEMA 4
Warranty: 2 years, including all sensors (except NH3 and PH3- 1 year)
Gases Monitored: Change the gas monitored and/or the measuring range at any time.
• Combustible gases/vapors
• Oxygen
• Toxics: Ammonia, Carbon Monoxide, Chlorine, Dioxide, Ethanol, Ethylene Oxide,
Hydrogen, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Sulphide, Nitric Oxide,
Nitrogen Dioxide, Ozone, Phosgene, Phosphine, Sulfur Dioxide
Powering the Safety Revolution.TM
MRK-COR-SP-250-EN-CAN-14-2
MRK-UPS-TS-276-EN-CAN-14-2
EST 1987
Technical Specifications
www.unitedsafety.net
Rig Rat III
Self-contained and intrinsically safe wireless stand-alone multi-point gas detector.
Specifications
Description
Gas Sensors
Gas Sensors
LCD
Increments
Standard Measuring Ranges Available
Units
#1
Combustibles (encapsulated)
1% LEL
%
0-100
Hydrogen Sulfide
1 ppm
ppm
0-100
Sulfur Dioxide
1 ppm
ppm
0-100
Ammonia
1 ppm
ppm
0-50
Carbon Monoxide
1 ppm
ppm
0-500
Chlorine
1 ppm
ppm
0-5.0
Oxygen
0.1%
%v/v
0-25.0% 0-30.0%
Other Gases
#2
#3
#4
0-50
0-500
0-20
0-20
0-10
#5
#6
0-100
0-10.0
Contact BW Technologies
Controllers
Standard controller (RR-3C04) for up to 4 Rig Rat III detectors
Signal Output: MODBUS (RS-485) -optional
Signal Input: Discretely coded radio signals from each detector
Power: 110 VAC; 230 VAC (selectable)
Battery Backup: Two 12 VDC rechargeable batteries (normal operation: up to 4 hrs.)
Alarms
Visual: LCD displays alarm level present, sensor affected and alarm type
Audible: 85 dB at 3 ft / 1 m (typical)
Alarm Relay Outputs
Four (4) SPDT relays; 10 amp at 110 VAC/24 VDC, 8 amp at 230 VAC
Indicators
LEDs (four / channel): 2 alarm indicators, 1 fault, 1 channel enable
Controls
One ON/OFF switch; one ENABLE/DISABLE switch per channel and one momentary reset/test switch
Ports
Antenna port: TNC (reverse polarity)
Alarm bar port: 12 VDC output per channel
External relay port: Alarm specific relay option
Common relay port: Low, high and fault (latching configurable)
Humidity: 5% to 95% RH (non-condensing)
Enclosure: Self-contained 14 gauge stainless steel with mounting flanges, NEMA/Type 4
Physical: 14.95 x 11.16 x 5.15 in/ 37.97 x 28.35 x 13.08 cm; weight 21 lb/ 9.53 kg
Power Independence
The following sensor configuration lists the duration of the internal, rechargeable battery life (per charge):
2 toxic sensors: Up to 30 days
1 toxic, 1 LEL: Up to 5 days
2 LEL sensors: Up to 3 days
Note: Battery life will vary depending on transmission interval and temperature.
Powering the Safety Revolution.TM
MRK-COR-SP-250-EN-CAN-14-2
MRK-UPS-TS-276-EN-CAN-14-2
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