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TG0R Series

Value Recessed Refrigerant Sensor
Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference

Value Refrigerant Recessed

Attractive low profile design Warning LED alarm with capacitive touch silence Minimalist concept Your brand, your product. Affordable high-quality branding. Generate service calls for life. Gasket seals element from wall drafts. 45 degree terminals for ease of wireing. save time and energy. Calibration kit available Buy American Act Certified

Local alarm with control integration for VRF systems
0-5/10V/2 and 3-wire 4-20mA CO transmitter Relay,
Thermistor outputs for temperature optional
Sleek & functional low-profile design
  • Relay output for alarm indication
  • Audible buzzer for local alarm 
  • Buzzer test button for safety checks
  • End-of-life indication for sensor element
  • 10 year life expectancy on elements
  • Easy calibration mode 
  • Fits easily in standard single gang boxes


Designed for your VRF systems--ideal for hotel rooms and other environments requiring local leak detection. Local audible buzzer alarm, end-of-life indication for sensor element, and test function. Features a choice 0-5V, 0-10V, and 3-wire 4-20mA and thermistor outputs. Integrated alarm relay.


Ideal for VRF systems
  • Schools
  • Hotels
  • Mixed-Use 
  • Multi-Family 
  • Commercial facilities
Product Price Quantity
CALKITHW-R Cal Kit Hardware, TG0R, Reg, Tubing, 2-Bottle Carrier, Shrd
$2,003.40 /


TG0R-3A Toxic Gas Room - R134A 0-5V
$588.30 /


TG0R-3B Toxic Gas Room - R134A 0-10V
$588.30 /


TG0R-3D Toxic Gas Room - R134A 3W 4-20 mA
$588.30 /


TG0R-4A Toxic Gas Room - R410A 0-5V
$588.30 /


TG0R-4B Toxic Gas Room - R410A 0-10V
$588.30 /


TG0R-4D Toxic Gas Room - R410A 3W 4-20
$588.30 /


All prices shown are excluding tax unless otherwise specified.