Omega Products RHCN-3 User Manual
Relative Humidity Controller
with Recorder Output
RHCN-3
$
299
*
230 V
Versions
ptional
O
⻬ Accurate to ±3% RH
⻬ Splash-Proof
NEMA Enclosure
⻬ Stainless Steel Miniature
RH Probe May Be
Remotely Mounted
Thousands of Feet
from Controller
⻬ Setpoint/Bandwidth
Control
⻬ 10 mV/% RH or 50 mV/%
RH Recorder Output
⻬ OEM Markets
OMEGAs RHCN-3 is an economical
relative humidity controller. The probe
uses a thin film polymer capacitive
sensor which may be mounted
thousands of feet from the controller
box. The RHCN-3 has a standard
10 mV/% RH or 50mV/% RH
(internally selectable) recorder output,
and a 5 A SPDT relay for control.
The controller is suitable in such
applications as baking and food
processing, HVAC, computer rooms,
art galleries, greenhouses, and many
others.
H
u
RHCN-3, $299,
shown actual size.
Specifications
Accuracy: ±3% RH from
3% to 95% RH at 25°C
Operating Temperature Range:
-20 to 85°C (4 to 185°F)
Control Output: SPDT relay form “C”;
rated 5 A, 250 Vac, 30 Vdc
Recorder Output: 10 mV/% RH
or 50 mV/% RH, internally set
Bandwidth Control:
Non-interacting, 0 to ±20% RH
Power: 8 Vdc to 30 Vdc,
125 milliamps max
Mechanical
Probe: Stainless steel, 19 mm dia.
(0.75"), 119 mm long (4.7"), 1.5 m (5'),
2-wire cable, bracket for wall mounting
Controller: Housed in standard “T” box
114 L x 70 W x 51 mm deep
1
(4
⁄2 x 23⁄4 x 2") screw terminal connections
AVAILABLE FOR FAST DELIVERY!
To Order
Model No. Price Description
RHCN-3 $299 Relative humidity controller and probe
RHCN-3-RP 195 Replacement probe
PSR-24S 60 Regulated power supply, 24 Vdc, 400 mA,
PSR-24L 60 Regulated power supply, 24 Vdc, 400 mA, UL,
PSR-24L-230 60 Regulated power supply, 24 Vdc, 400 mA,
PSU-93 40 Unregulated power supply, 16 to 23 Vdc,
RHCN-3-CABLE 125 2-wire cable 152 m (500') spool
CAL-3-HU* 125 NIST-traceable calibration
Comes complete with wall mounting bracket for probe, operator’s manual.
Ordering Example: RHCN-3, relative humidity controller with PSU-93, power supply,
$299 + 40 = $339.
(Specify Model Number)
screw terminal
1.8 m (6') cord with stripped leads
stripped leads, 230 Vac input, CE
300 mA max, screw terminal
Hu-28
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec)
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL
0800-099-33-44
More than 100,000 Products Available!
Temperature
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Pressure, Strain and Force
Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves
Heaters
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...