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Relative Humidity On/Off Controller

RHCN-7000 Series

Humidity Controller | RHCN-7000 Series

Humidity Controller

See All Models Below

CE
  • Bright Green 3-Digit LED Display
  • 0 to 1 or 0 to 3 Vdc, 4 to 20 mA Inputs
  • 8 Amp Relay Output
  • Simple On/Off Control
  • Compatible with RH Transmitters
  • Optional RH Probe
Relative Humidity Measurement Instruments - View related products

Description

The microprocessor based RHCN-7000 Series on/off controller provides control for humidifying or de-humidifying. Relative humidity, output status, and error messaging can be viewed on the bright green LED display. The controller features user defined parameters including setpoint, hysteresis, control type, and probe adjustment. Access to programming parameters can be locked for security purposes using the password protection feature. Select RHCN-7000 models can be interfaced with most RH transmitters that provide a 0 to 1 Vdc or 4 to 20 mA output, or an optional RH probe, model RHCN-7000-RP can be ordered to work with 0 to 3 Vdc input models.

SPECIFICATIONS (Instrument Only)
Relative Humidity Range: 0 to 100% RH
Input: 0 to 3 or 0 to 1 Vdc or 4 to 20 mA (depending on model)
Accuracy: ±1% RH
Display: 3-digit, green, 12.7 mm (0.5") digits
Resolution: 1-digit
Temperature Limits: 0 to 70°C (32 to 158°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Output: 8 A SPDT relay @ 250 Vac resistive
Horsepower Rating (HP): 1/3HP
Control Type: ON/OFF
Power Requirements: 110 or 230 Vac (depending on model)
Memory Backup: Nonvolatile memory
Weight: 65 g (2.3 oz)
Front Panel Rating: IP64
Optional Probe
Output:0 to 3 Vdc
Dimensions: 64 x 25 mm (2.5 x 0.98"), 1.22 m (4') cable
Relative Humidity Range: 25 to 90% RH (probe only)
Accuracy: ±5% RH @ 25°C (77°F) System Accuracy (Instrument and optional probe): ±6% RH
(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Qty
Description
  
RHCN-7001
TWD3,910
Availability: 1 week
 
RH controller, 0 to 1 Vdc input, 110 Vac
  
RHCN-7002
TWD3,915
Availability: 1 week
 
RH controller, 0 to 1 Vdc input, 230 Vac
RHCN-7003
RHCN-7003
TWD3,910
Availability: 1 week
 
RH controller, 4 to 20 mA input, 110 Vac
  
RHCN-7004
TWD3,706
Availability: 1 week
 
RH controller, 4 to 20 mA input, 230 Vac
RHCN-7005
RHCN-7005
TWD3,915
Availability: 1 week
 
RH controller, 0 to 3 Vdc input, 110 Vac
RHCN-7006
RHCN-7006
TWD3,915
Availability: 1 week
 
RH controller, 0 to 3 Vdc input, 230 Vac
RHCN-7000-RP
RHCN-7000-RP
TWD4,647
Availability: 1 week
 
Humidity probe, 0 to 3 Vdc output (for models RHCN-7005 and RHCN-7006 only)
Accessories
CNQUENCHARC
CNQUENCHARC
TWD1,687
Availability: 1 week
 
Noise Suppression RC snubber (2 leads), 110 to 230 Vac
All prices on this site are shown in Taiwan Dollars.
Note: Comes with operator’s manual.
Ordering Example: (1) RHCN-7000-RP Humidity probe, TWD4,647  plus (1) RHCN-7003 Relative humidity controller, 4 to 20 mA input, 110 Vac power, TWD3,910  plus (1) RHCN-7005 Relative humidity controller, 0 to 3 Vdc input, 110 Vac power, TWD3,915, TWD4,647 + 3,910 + 3,915 = TWD12,472
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