Description
The N323RHT is a digital controller of temperature and relative humidity. It has three relay type control outputs that can be configured to act as a controller, alarm or timer. The humidity and temperature sensor is not included (it is sold separately). The sensor is protected by a polyamide capsule and has a 3 meter long cable.
The electrical characteristics of each model are presented in the housing of the controller itself, according to the purchase order.
Features of 323RHT Humidity and Temperature Controller:
- Input Sensor: Humidity measurement
- Range: 0 and 100 % (RH) (see Fig. 1)
- Accuracy: See Fig. 1; Repeatability: ± 1 % RH
- Hysteresis: ± 1 % RH
- Linearity error: << 1 % RH
- Stability: < 1 % RH / year
- Response time: Around 8 s to reach 63 % of a fast input change. Valid at 25 °C and 1 m/s airflow
- Input Sensor: Temperature
- Accuracy: Refer Fig. 1; Repeatability: ±0.1 °C
- Range: -20 and 100 °C (see Fig. 1)
- Response time: up 30 seconds in slow moving air
- Warm - up: 15 minutes
- Measurement Resolution:
- RH: 1 %
- T: 0.1º from –19.9 to 119.9º
- Note: the equipment keeps its precision all over the range, despite the lack of display resolution in a part of the range does not allow its visualization
- OUTPUT1: Relay SPDT; 1 HP 250 Vac / 1/3 HP 125 Vac (16 A Res.)
- Optional: Pulse, 5 Vdc, 25 mA max
- OUTPUT2: Relay: 3 A / 250 Vac, SPST-NA
- OUTPUT3: Relay: 3 A / 250 Vac, SPST-NA
- Power Supply: Voltage: 100 to 240 Vac/dc ± 10 %
- Optional: 12~24 Vdc
- Frequency: 50~60 Hz
- Consumption: 5 VA
- Dimensions:
- Width x Height x Depth: 75 x 33 x 75 mm
- Weight: 100 g
- Panel cut-out: 70 x 29 mm
- Electronic module operating environment: 0 to 40 °C (32 to 104 ºF) / 20 to 85 % RH
- Sensor module operating environment: -20 to 100 °C (-4 to 212 ºF) / 0 to 100 % RH
- Case: Polycarbonate UL94 V-2
- Protection: box IP42, front panel IP65, sensors capsule IP40 (sold separately)
- Suitable wiring: Up to 4.0 mm²; RS-485 digital communication; RTU MODBUS protocol (Optional)
- Serial interface not isolated from input circuitry
- Input circuitry isolated from power supply, except in the 24 V powered model
- Optional: Pulse, 5 Vdc, 25 mA max
Download Brochure
Download Operating Manual
Download Selection Guide
Download Modbus Protocol
Download RHT-Probe Manual
Download Optional RHT Measuring Tips
Download 2D Housing Guide (DXF Format)
If you have any questions regarding 323RHT Humidity and Temperature Controller by Novus, please contact us.
