VH7200A1000 | Viconics | Humidity
Humidistat, On/Off (Humidify), On/Off (Dehumidify)
Brand:Viconics
MPN:VH7200A1000
SKU:VH7200A1000
List Price:
$1,126.00
Today's Price:
$585.52
Log in for customized pricingproduct specifications
Type
Wall
Accuracy
5%
Housing Material
Poly
Output
0 - 10 VDC
Humidity Range
20-100%
Enclosure Rating
NEMA 1
Power Requirements
24 VAC,24 VDC
Accessory
GEH2-D,K91-K0A,KTO24,ST-O24
Application
Humidification,Dehumidification,Monitoring Indoor Space Humidity,Clean Rooms,Hospitals,Process Control,Laboratories,Museums,Schools,Office Buildings,Data Centers,ESD (Anti-Static) Control
Mount
Room
product series specifications
Accuracy: ±5% RH (20-100% RH) @ 50° to 90°F (10° to 32°C)
Supply Voltage: 19-30 VAC, 50/60 Hz; 2 VA
Signal Output: 0-10 VDC, 2 kΩ minimum load impedance
Relay Output: 1A continuous, 3A in-rush maximum @ 30 VAC
Setpoint Range: Humidification 10 to 90% RH Dehumidification 15 to 95% RH
Binary Inputs: Relay dry contact
Temperature Range: Outdoor Air: -40° to 122°F (-40° to 50°C)
Sensing Technology: Bulk polymer
Display: Two-line, 16 character LCD
Resolution: Humidity 0.1% Temperature ± 0.2°F (±0.1°C)
Operating Temperature: 32° to 122°F (0° to 50°C)
Operating Humidity: 0 to 95% RH non-condensing
Wiring Terminations: Screw terminals
Enclosure Rating: ABS plastic
Dimensions: 4.9"H x 3.4"W x 1.1"D (12.4 x 8.6 x 2.8 cm)
Weight: 0.75 lb (0.34 Kg)
Approvals: UL File #E27734, CSA, CE
Warranty: 1 year
product series features
- Designer wall mounting
- 5% RH control accuracy
- Two status LEDs
- Proportional high limit override eliminates condensation problems
- Sensor failure protection
- Outdoor temperature reset
- Keypad lockout
- Backlit LCD two line display
more information & related documents
Series Description
The Viconics VH7200 Series humidistats are designed for controlling humidification and dehumidification equipment in HVAC/BAS applications. The humidistat utilizes a PI time proportional control algorithm to accurately control relative humidity. The VH7200 Series features adjustable control setpoint, and the ability to set the maximum number of output cycles from 3 to 8 per hour. Units accept a remote outdoor air temperature sensor which can be used to reset the humidity set point-minimizing energy consumption and condensation on windows and building structures. The high limit protection prevents damage due to over-humidification.
Kele Description
Humidistat, On/Off (Humidify), On/Off (Dehumidify)
Manufacturer
Viconics
Related Documents
VH7200 Installation and Technical Guide 
