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ART Infrared Refrigerant Transmitter

Key Features

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Long life, non-dispersive infrared refrigerant sensor allows for accurate, low level leak detection with no cross interference from non-refrigerant gases
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Detects a wide range of refrigerant gases
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Modbus® RTU interface to connect to BAS/BMS systems
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On-board alarm relay
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Bright, alpha-numeric, LED display with visual and audible alarms
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User selectable, Modbus® or analog output: 4-20 mA, 0-5V, 1-5V, 0-10V, 2-10V
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RoHS compliant circuit boards

Description
Specifications
Technical Library
Product Codes
Accessories

The ART is a single channel, non-dispersive infrared refrigerant transmitter used to detect a wide range of refrigerant gases. It can be used as a stand alone system or integrated into a building management system (BMS). It can be configured for analog or Modbus® output.

The fast-responding, infrared sensor lasts for 5 - 7 years providing accurate detection of refrigerant gas leaks without cross interference from other combustible and toxic gases, minimizing false alarms. The ART has an alpha-numeric LED display, status indicator, one internal relay and an audio-visual alarm.

APPLICATIONS

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Supermarkets/Convenience Stores
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Refrigerated Mechanical Rooms
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Commercial Chiller Equipment Rooms
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Food Storage/Processing Facilities
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Wineries
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Schools
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Hospitals
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Maintenance Facilities
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and many more

Gas Types

Refrigerants R22
Refrigerants R32
Refrigerants R123
Refrigerants R134a
Refrigerants R404a
Refrigerants R407a
Refrigerants R407c
Refrigerants R407f
Refrigerants R410a
Refrigerants R422a
Refrigerants R422d
Refrigerants R427a
Refrigerants 448a
Refrigerants449a
Refrigerants 452a
Refrigerants R507
Refrigerants 513a
Refrigerants 514a
Refrigerants HFO1234YF
Refrigerants HFO1234Ze
Refrigerants HFO1233ZD

Sensors

Infrared Refrigerant Sensor:
Type:	Non-dispersive Infrared
Range:	0 - 3,500 ppm
Response Time T90:	< 5 minutes
Calibration:	Every 6 months or once a year (depending on application and local regulations)

Mechanical

Enclosure:	ABS (UL94V-0 rated)
Weight:	180 g (0.40 lbs) (6.3 oz)
Size:	4.0” x 5.5” x 1.5” (102 mm x 140 mm x 38 mm)

Electrical

Power Requirement:

24 VDC @ 0.15 A min

24 VAC, 5 VA min @ 50 - 60 Hz, 2.5 W max

Communication:
Modbus RTU over RS-485

Baud rate: 9,600 or 19,200 (selectable)
Start bits: 1
Data bits: 8
Parity: none, odd, even (programmable)
Stop bits: 1 or 2 (programmable)
Retry time: 500 ms (minimum)
End of msg: silent 3.5 characters

Input / Output

Analog Outputs:	4 - 20 mA; 0 - 5 V; 0 - 10 V; 1 - 5 V ; 2 - 10 V
Relays:	1 relay rated 1 A @ 24 VAC / VDC (0.5A, 125V AC UL rating)

User Interface

Power Monitoring:	Green LED Power ON indicator and bright, alpha-numeric LED real-time display
Visual Alarm:	Red 4-digit LED display
Fault Monitoring:	Fault codes presented to user
Audible Alarm:	Buzzer, enable / disable
Alarm Delay:	Selectable; 0 - 15 minutes

Environmental

Operating Temperature:	-30°C to 40°C (-22°F to 104°F)
Humidity:	5 - 90% RH non-condensing

Certifications

Certification

CE, UL/CSA/ IEC / EN 61010-1

More Brochures

CETCI Product Family Brochure English French Spanish

Transmitters Brochure

Product Specifications

ART Infrared Refrigerant Product Specifications

Application Brochures

LPT-A Datasheet Single Chiller Room Application Brochure (DCC + ART)

Drawings

Wiring Connections Drawings

DCC Single Channel with Remote ART Infrared Refrigerant Transmitter Wiring Connection Drawing

QCC with one or more ART Transmitters With RSH-24VDC Using Strobe Drive Wiring Connection Drawing

Software

Sensor Specification

Engineering Specification Samples

Refrigerants

QCC & ART-B-R22 Gas Detection System for Refrigeration Systems (H2S) QCC & ART-B-R22 Four Channel R22 Refrigerant Leak Detection System

QCC & ART-B-R404A Gas Detection System for Refrigerants QCC & ART-B-404A Four Channel R404A Refrigerant Leak Detection System

QCC & ART-B-410A, LPT-A-CH2-100 Mechanical Room Refrigerant Leak Detection System

DataSheets

ART Datasheet

Operation Manual

ART Operation Manual

ART Splash Guard Mounting Template

Part Numbers

Description	Code
Infrared refrigerant sensor calibrated to target gas R123 (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R123
Infrared refrigerant sensor calibrated to target gas R22 (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R22
Infrared refrigerant sensor calibrated to target gas R32 (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B- R32
Infrared refrigerant sensor calibrated to target gas R134a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R134A
Infrared refrigerant sensor calibrated to target gas R404a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R404A
Infrared refrigerant sensor calibrated to target gas R407a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R407A
Infrared refrigerant sensor calibrated to target gas R407c (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R407C
Infrared refrigerant sensor calibrated to target gas R407f (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R407F
Infrared refrigerant sensor calibrated to target gas R410a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R410A
Infrared refrigerant sensor calibrated to target gas R422a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R422A
Infrared refrigerant sensor calibrated to target gas R422d (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R422D
Infrared refrigerant sensor calibrated to target gas R427a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R427A
Infrared refrigerant sensor calibrated to target gas R448a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R448A
Infrared refrigerant sensor calibrated to target gas R449a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R449A
Infrared refrigerant sensor calibrated to target gas R452a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R452A
Infrared refrigerant sensor calibrated to target gas R507 (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R507
Infrared refrigerant sensor calibrated to target gas 513a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R513A
Infrared refrigerant sensor calibrated to target gas 514a (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-R514A
Infrared refrigerant sensor calibrated to target gas HFO1234YF (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-HFO1234YF
Infrared refrigerant sensor calibrated to target gas HFO1234ZE (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-HFO1234ZE
Infrared refrigerant sensor calibrated to target gas HFO1233ZD (0 - 3,500 ppm range), 4 - 20 mA or 0 - 5V or 0 - 10V or 1 - 5V or 2 - 10V analog output, 24 VDC / VAC, 1 A @ 24 VAC / VDC on-board relay, Modbus RTU interface, visual and audible alarms, LED real-time display, ABS (UL94V-0 rated) enclosure	ART-B-HFO1233ZD

Options

Description	Code
Splash cover for wash-down applications	S (for ART)
Modbus RS-485 RTU Communication between ART and Controller	MODBUS
Analog Communication between ART and Controller	ANALOG

Metal Protective Guard

» 16 gauge, clear anodized metal protective guard
» Larger size for controllers & self-contained systems
» Smaller size for analog & digital transmitters