Heated Diode Refrigerant Leak Detector

Specifications

Detects all HFC, CFC, HCFC, HFO, H2N2 (Tracer Gas) and blends
Display Red 5-digit, green status LEDs
Relay Three relays, SPDT, user assignable Rating 2A @ 30VDC NO, 0.5A @ 125 VDC, 0.25A @ 250VAC, 30W, resistive load
Response Time: <1 seconds typical
Recovery Time: <10 seconds typical
Digital Outputs Modbus RTU via RS 485
Range 0-3500 ppm
Temperature Rating -22° to 104° F (-30° to 40° C)
Analog Outputs 4-20 mA; 0-5 V; 0-10 V; 1-5 V; 2-10 V(Default 1-5V)
Relay 1 relay rated 1 A @ 24 VAC/VDC(0.5A, 125V AC UL rating)
Range 0-3500 ppm

Salient Features

Detects R-134a, R-404A, Freon R-407C, R-410A and R-22 (per EN 14624)
High / low sensitivity per SAE J1627 rating criteria
Audible and visual alarms
Easily select high, medium and low sensitivity levels
Designed to meet EN14624, SAE1627, SAE2791 and SAE2913 standards
Responds to blends such as R410A and R407
Detects halogen gases in fire-extinguishing systems
Water Resistance: Designed to IP54
Fault Monitoring Fault codes presented to user

A Heated Diode Refrigerant Leak Detector is a specialized device used for detecting leaks of refrigerant gases in HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration systems. Unlike infrared leak detectors, which rely on the absorption and emission of infrared radiation, heated diode detectors work on a different principle involving a heated sensing element, continuously monitors indoor or outdoor ambient air for refrigerants, oxygen and toxic and combustible gases.

Heated Diode Refrigerant Leak Detector efficiently detects the below listed refrigerants with high accuracy.