Page 105 - 2020 Catalog

AIR QUALITY

ORDERING
ORDERING SPECIFICATIONS
Power Supply 12-30VDC/24VAC , 24mA max
(1)
TG0R - Analog outputs 0-10V, 0-5V, 2-wire or 3-wire 4-20mA (selectable)
Sensor Analog Outputs CO output scaling 0-200ppm
C = CO Refrigerant output scaling 0-1000ppm
3 = R134A HUMIDITY/TEMPERATURE
4 = R410A Relay characteristics N.C. 1A@24/30VDC (50/60Hz) (no mains connection)
Alarm Relay CO alarm setpoint Activates above 30ppm for 1 hour or 70 ppm for 15 min
Output Type
A = 0-5VDC, 3-wire Refrigerant alarm setpoint Activates above 300ppm
B = 0-10VDC, 3-wire LED indicator CO 1 long blink above 30PPM, 1 short blink above 70 ppm
C = 4-20mA, 2-wire* LEDs LED indicator Refrigerant 1 long blink above 300PPM, 1 short blink above 600 ppm
D = 4-20mA, 3-wire
End-of-life Indicator 3 blinks at 30s intervals
* Option available for CO sensors Audible Buzzer CO Activates above 30ppm for 1 hour or 70 ppm for 15 min
only Audible Buzzer Refrigerant Activates above 300ppm for 1 hour or 600 ppm for 15 min HT1R Series
Audible Alarm
Buzzer level 82 dB
Scan here to see Alarm Test Hidden button provided for buzzer test
refrigerant cross- Type Electrochemical
sensitivities Accuracy ±5%
Resolution 1ppm
CO Sensor Perfor- Certifications UL2034 Listed Component
mance
Life expectancy >7 years
Coverage Area 5000-7500 square feet
Calibration Interval Annually, hold test button for 10s to enter cal mode
Type MOS
Resolution 1ppm
Life expectancy >10 years (typical life expectancy of MOS sensors)
Calibration(2) Calibrated to R134A refrigerant
Refrigerant Sensor
CUSTOMIZATION Performance Sensitivity @300ppm test gas: 450ppm R410A, 425 ppm R407C,
400ppm R404A, 370ppm R22, 300ppm R134A
See “Value Customization R407A, R407F, R427A, R452B, R507, R448A, R449A,
Request Form” or call for a Other detectable gases(3) R422A, R422D, R452A, R513A, R514A, R32
sample today! Coverage Area 5000-7500 square feet
Calibration Interval 6 months, hold test button for 10s to enter cal mode
Operating Environ- Humidity 15-95% continuous, 0-95% intermittent
ment Max Elevation 2000m
Dimensions 4.45”h x 2.7”w x 0.5”d (depth measured from wall)
Enclosure
Unit Temp Rating -4 to 122oF (-20 to 50oC)
Compliance CE, RoHS

(1) One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended.
15-30VDC/24VAC power supply voltage required for 10 volt output.
(2) R134A sensor is factory calibrated to R134A gas but may be used as a general purpose refrigerant sensor. Sensitivity to
some other gases can be found at Senva.com (see QR code on left) . Actual response may vary depending on installation. For
more accurate response to a specific gas, a unit may be field calibrated.
(3) These gases my be detected by the sensor but sensitivity curves are not available at this time.

Higher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 105