Yodify Product Library
Instantly add the HTX01-C01/HTX02-C01/HTX03-C01 Interior Wall Mount RH Transmitter and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
HTX01-C01/HTX02-C01/HTX03-C01 Interior Wall Mount RH Transmitter
Brand: Intempco Controls, IncThe Intempco HTX series humidity / temperature transmitters are designed for use in HVAC energy management.
The HTX01-C01 is an interior wall mount RH transmitter. The small off-white plastic enclosure is esthetic and takes up very little space. They are designed for mounting directly to walls or any flat surface.
The HTX02-C01 is a high performance low cost Interior/Exterior DUCT mount RH transmitter. The enclosure is Polycarbonate NEMA 4X and the probe is PVC with an HDPE porous filter.
They are designed for mounting directly into ventilation DUCTs.
The HTX03-C01 is a high performance low cost Interior/Exterior RH transmitter. The enclosure is Polycarbonate NEMA 4X and the probe is PVC with a HDPE porous filter.
They are designed for mounting directly on walls or support brackets inside or outside. Outside mounting requires protection form the elements.
Features- Low cost
- Rugged design using solid state sensors
- High accuracy (±3% over 5 to 90% RH)
- 2-wire, loop-powered operation (4-20 mA output)
- On-board zero and span adjustments
- Temperature compensated humidity measurement
- Factory calibrated
- Temperature outputs available
Specifications
Brand
Accuracy
- 0.1 % of Full Scale (Includes Effects of Linearity, Hysteresis & Repeatability)
- System Accuracy: ± 3 % (5 to 95 % Relative Humidity Range)
Ambient Temperature Range
- -40° to 85° C (-40° to 185° F)
Compensated Temperature
- -20° to 60° C (-4° to 140° F)
Current
- Sensor Break Indication: Downscale (< 3.5 mA)
Electrical Connectors
- Via on Board Terminal Blocks, Accepts 18 to 24 AWG Size
Enclosure, Body Material
- ABS - HTX01-C01
- Polycarbonate - HTX02-C01, HTX03-C01
- Polystyrene - HTX02-C01, HTX03-C01
- PVC - HTX02-C01, HTX03-C01
Environmental Protection
- IP20 - HTX01-C01
- IP50 - HTX02-C01, HTX03-C01
- IP64 - HTX02-C01, HTX03-C01
- IP66
- NEMA 4X - HTX02-C01, HTX03-C01
Humidity
- Calibrated Range: 5 to 95 % Relative Humidity, Non-Condensing
- Output: 0 to 100 % Relative Humidity
Hysteresis
- ± 1 % Relative Humidity of Operating Humidity Span
Linearity
- ± 1 % Relative Humidity
Linearization
- ± 0.01 % of Full Scale
Mounting
- Duct Mount - HTX02-C01 (Interior/Exterior)
- Wall Mount - HTX01-C01 (Interior), HTX03-C01 (Interior/Exterior)
Operating Temperature
- -40° to 85° C (-40° to 185° F) Non-Condensing (0 to 95 % Relative Humidity)
Output
- 4-20 mA, Loop Powered 2-Wire
- Open Circuit Detection - Over-Scale Limit: 27 mA
- Open Circuit Detection - Under-scale Limit: 2.2 mA
Power Requirement
- 40 mA - Max.
Power Supply
- 12-30 Vdc, Polarity Protected
Power Supply Effect
- ± 0.002 RH/V (Negligible) from 12-30 Vdc
- 0.02 %/V
Repeatability
- ± 0.5 % Relative Humidity
Resistance
- 1,000 ohms at 0° C (32° F) - DIN EN 60751 Class B, 2-Wire & 3-Wire
- 100 ohms at 0° C (32° F) - DIN EN 60751 Class B, 2-Wire & 3-Wire
Reverse Polarity Protection
- Diode Reverse Polarity Protected
Sensor, Probe Type
- RTD
Span & Zero Adjustments
- ± 10 %, 20-Turn Potentiometer
- Rotary Potentiometers
Stability
- Sensor Stability: ± 1 % Relative Humidity Typical at 50 % Relative Humidity in 1-Year
Storage Temperature
- -40° to 85° C (-40° to 185° F) Non-Condensing
Supply Voltage
- 12-30 Vdc, Polarity Protected
Temperature Effect
- (± 0.0021 % Relative Humidity/ °C) x % Relative Humidity (From -20° to 60° C [-4° to 140° F])
- 0 % Relative Humidity = < 0.005 % Relative Humidity/°C (Negligible)
- 100 % Relative Humidity = 0.21 % Relative Humidity/°C
Temperature Range
- -40° to 70° C (-40° to 158° F) - HTX02-C01, HTX03-C01
- Temperature Output: -50° to 80° C (-58° to 176° F)
Thermal Drift
- Long Term Drift: ± 0.05 % of Full Scale Per Year
- Zero & Span Drift: ± 0.02 % of Full Scale/°C
Update Time
- Warmup: 30 seconds