Duct CO2/Temp transmitter | THC-D Series

- Attractive, low-profile ABS enclosure
- CO2 measurement or combination CO2/RH/Temp options
- Dual beam infrared sensing technology (NDIR)
- Analog 0-10V output signals for CO2/T
- CO2 range:  0-2000ppm
- Made in the USA

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SKU Model Description Price Quantity
47717 THCDAZZC

CO2 transmitter
CO2 range: 0-2000 ppm
Output: 0-10 V
ONLY CO2, NO Temp

170 EUR
47718 THCDAWZC

CO2 + Temperature transmitter
CO2 range: 0-2000 ppm
T range: 0…+50°C
Output CO2: 0-10 V
Output Temp: 0-10 V

170 EUR

Description

SPECIFICATIONS
General:
Supply Voltage: 24 VAC ±20%; 18-35 VDC Max
Power Consumption: 3VA for 24VAC, 3W for 24VDC (peak);
Operating Range: -5…+55°C / 23...+131°F ; 0...95%RH non-condensing
Enclosure Rating: IP65; NEMA 4X Enclosure Material: PC/ABS UL 94 V-0, UV resistant injection-molded Cover: Removable Quick snap/hinged cover
Probe: AISI 316L; 8in. Length (205mm), 12mm diameter Mounting: Duct, M16 cable inlet
Connection: AWG 22-16 / 0.35—1.5mm² spring-loaded, Quick Connect wire terminals
Output Signal: Analog 0-10V
*Other outputs available on request

SPECIFICATIONS CONT.
CO2 Sensor:
Output 0-10V (0...2000ppm)
Measurement Range 0...2000 ppm
Accuracy ±30ppm +3% measured value (@25°C 400-2000ppm)
Temperature Operating Range 0...50°C / 32...122°F
Response Time t63% < 120 sec (@ 3 m/s)
Warm Up Time < 1 minute (@ full specs < 15 minutes)
Sensing Technology Dual beam infrared sensing technology (NDIR)
Relative Humidity Specifications:
RH Output 0-10V (0…100%RH)
RH Range 10...90%RH (non-condensing)
RH Accuracy ±3% 30...70%RH, otherwise ±5%
RH Response Time t63 < 180 sec (@ 3 m/s)
RH Long Term Stability Less than 0.25% per year
RH Repeatability 0.8% RH @ average temp. 25°C / 77°F
RH Sensitivity 0.1% RH
RH Sensor Type Capacitive, non-condensing
Temperature Sensor Active:
T Output 0-10V (0...50°C)
T Range 0...50°C / 32...122°F
T Accuracy ±0.3°C / ±0.54°F
T Response Time t63 < 120 sec (3 m/s)
Temperature Sensor Passive:
Temperature Element: Interchangeable NTC thermistor, 2-wire
RTD Pt1000, 2 wire
RTD Ni1000-891, 2 wire
Sensor Value: NTC 10K Ohm type 2 @ 25°C / 77°F
NTC 10K Ohm type 3 @ 25°C / 77°F
NTC 20K Ohm @ 25°C / 77°F
NTC 3K Ohm @ 25°C / 77°F
RTD Pt100 100 Ohm @ 0°C / 32°F
RTD Pt1000 1000 Ohm @ 0°C / 32°F
RTD Ni1000-891 891 Ohm @ 0°C / 77°F
Accuracy: NTC thermistor 0...70° ± 0.2°C / 32…158°F ± 0.36°F
Pt1000 Class B IEC751, ± 0.3°C / ± 0.5°F @ 0°C / 32°F
Ni1000 DIN 43760, ± 0.5°C / ± 0.9°F @ 0°C / 32°F
Approval: CE & RoHS compliant
Warranty: 5 year limited warranty
Accessories: 1/2” NPT Conduit Adapter
M16 Cable Gland
Adjustable Depth Mounting Flange (not included)

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