For monitoring:
refrigerants R22, R32, R123, R134A, R404A, R407A, R407C, R407F, R410A, R422A, R422D, R427A, R448A, R449A, R452A, R507, R513A, R514A, HFO1234YF, HFO1234ZE, HFO1233ZD
Single channel, infrared refrigerant gas detector with accurate, low level leak detection, available with analog or Modbus® output
Key Features
- Long life, non-dispersive infrared refrigerant sensor
- Accurate, low level leak detection
- No cross interference from other non-refrigerant gases
- Modbus® RTU interface to connect to BAS/BMS systems
Description
The ART is a single channel, non-dispersive infrared refrigerant gas detector with a display and relay that can be used as a stand alone system or integrated into a building management system (BMS). The fast responding infrared sensor accurately detects refrigerant gas leaks without cross interference from toxic or combustible gases, minimizing false alarms. It offers Modbus® output to a BAS and may be connected as an analog transmitter or a Modbus® transmitter.
The ART is compatible with the QCC and the FCS as either an anolog or digital transmitter.
ART Infrared Refrigerant Transmitter
Target Gas
Gas Sensors
R22, R32, R123, R134A, R404A, R407A, R407C, R407F, R410A, R422A, R422D, R427A, R448A, R449A, R452A, R507, R513A, R514A, HFO1234YF, HFO1234ZE, HFO1233ZD
Mechanical
Enclosure
ABS, UL94V - 0 rated
Weight
181 g / 0.4 lbs
Size
102 x 140 x 38 mm / 4.0 x 5.5 x 1.5 inches
User Interface
Display
Green LED Power ON indicator, bright, alpha-numeric LED real-time display
Audible Alarm
Internal buzzer
Visual Alarm
Red 4-digit LED display
Alarm Delay
Selectable; 0 - 15 minutes
Fault Monitoring
Fault codes presented to user
Input/Output
Output
Analog Output: 4 - 20 mA; 0 - 5 V; 0 - 10 V; 1 - 5 V ; 2 - 10 V
Modbus® RS-485 RTU
Relay
One relay rated 1 A @ 24 VAC / VDC (0.5A, 125V AC UL rating)