Relative Humidity On/Off Controller

RHCN-7000 Series

Humidity Controller

PLACE ORDER

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

Place Order(Specify Model Number)

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Part Number/ Desc.

Qty

Description

RHCN-7001

AUD183.00

Availability: 1 week

RH controller, 0 to 1 Vdc input, 110 Vac

RHCN-7002

AUD182.55

Availability: 1 week

RH controller, 0 to 1 Vdc input, 230 Vac

RHCN-7003

AUD183.00

Availability: 1 week

RH controller, 4 to 20 mA input, 110 Vac

RHCN-7004

AUD172.80

Availability: 1 week

RH controller, 4 to 20 mA input, 230 Vac

RHCN-7005

AUD182.55

Availability: 1 week

RH controller, 0 to 3 Vdc input, 110 Vac

RHCN-7006

AUD182.55

Availability: 7 weeks

RH controller, 0 to 3 Vdc input, 230 Vac

RHCN-7000-RP

AUD217.46

Availability: 1 week

Humidity probe, 0 to 3 Vdc output (for models RHCN-7005 and RHCN-7006 only)

Accessories

CNQUENCHARC

AUD79.32

Availability: 1 week

Noise Suppression RC snubber (2 leads), 110 to 230 Vac

† All amounts shown in AUD
Note: Comes with operator’s manual.
Ordering Example: (1) RHCN-7000-RP Humidity probe, AUD217.46 plus (1) RHCN-7003 Relative humidity controller, 4 to 20 mA input, 110 Vac power, AUD183.00 plus (1) RHCN-7005 Relative humidity controller, 0 to 3 Vdc input, 110 Vac power, AUD182.55, AUD217.46 + 183.00 + 182.55 = AUD583.01