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N322-RHT-24V Temperature & RH Controller 24 V

N322-RHT-24V Temperature & RH Controller 24 V

The N322RHT is a digital controller for relative humidity and temperature. Its 2 relay outputs can be configured independently as control or alarm, either for temperature or relative humidity. A Relative Humidity and Temperature or RHT probe (3 m length) is provided along with the instrument

The temperature, humidity and status of relays are shown on the LED Display.

Each relay output has configurable set point, hysteresis and action. Relays can trigger above or below setpoints, within or outside temperature ranges. On and off times are configurable.

Relay outputs can drive fans, compressors, pumps, heaters etc. to control the temperature and humidity.

Applications include fruit storage and air conditioning.

Features:

  • RHT sensor probe with 3 metre cable included
  • Dual independent relay output
  • Bright, 3.5 digit LED display
  • Adjustable hystereses and configurable setpoint minimum and maximum limits
  • Configurable password protection
  • IP65 when installed in a panel

Specifications:

Sensor Probe:
Humidity measurement accuracy:±3% from 20% to 80%
Humidity stability:≤1 %RH / year
Humidity measurement range:0 to 100 % RH
Humidity linearity error:≤1 % RH
Long term humidity stability:≤1 % RH
Humidity response time:4 seconds (10 to 90 %)
Temperature measurement accuracy:±0.5 to ±2 °C depending on temperature
Temperature repeatability:±0.1 °C
Temperature measurement range:-40 to 120 °C
Temperature response time:≤30 seconds
Temperature measurement range:-40 to 120 °C
Cable length:3 metres
 
Controller:
Warm-up:15 minutes
Temperature resolution:0.1º (–19.9º and 119.9º)
RH resolution:1%
OUTPUT1 Relay:SPDT, 1 HP 250 VAC / 1/3 HP 125 VAC (10 A Resistive)
OUTPUT2 Relay:SPST, 3A / 250 VAC
Power:12 to 30 VAC/DC
Power consumption:5 VA
 
Physical and Environmental:
Dimensions:74 × 32 × 75 mm
Panel cut-out:70 × 29 mm
Weight:100 g
Operating temperature:0 to 40 °C
Storage temperature:-20 to 60 °C
Operating relative humidity:20 to 85 % non condensing
Case:Polycarbonate UL94 V-2
Ingress protection (front):IP65
Ingress protection (rear):IP42
Suitable wiring: Up to 4.0 mm²

Documents:

Support:


SKU:  CET-108

6 available

6 available

Qty. Price
(AUD ex. GST)
1 to 4 $209.00
5 to 9 $188.10 (10% off)
10+ $177.65 (15% off)
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