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Viconics VH7200A1000 Electronic Humidistat On/Off Humidity Controller
- Regular price
- $649.00
- Sale price
- $649.00
- Regular price
-
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Product Description P/N: VH7200A1000
Description
Viconics VH7200A1000 is a wall-mounted electronic humidistat designed for HVAC humidity control applications. It provides On/Off humidification and dehumidification control, with outdoor air temperature reset and integrated temperature/humidity sensing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Viconics |
| Part Number | VH7200A1000 |
| Category | Building Automation |
| Subcategory | Humidity Controllers |
| Product Series | VH7200 |
| Product Type | Electronic Humidistat |
| Humidification Control | On/Off, 24 VAC |
| Power Supply | 19–30 VAC, 50/60 Hz, 2 VA |
| Humidity Setpoint Range | 10–90% RH humidification; 15–95% RH dehumidification |
| Humidity Accuracy | ±3% RH from 20–70% RH at 21°C |
| Humidity Resolution | 0.1% RH |
| Temperature Accuracy | ±0.5°C (±0.9°F) typical |
| Relay Output Rating | 30 VAC, 1 A continuous; 3 A inrush |
| Binary Input | Dry-contact relay input |
| Display | Backlit two-line, 16-character LCD |
| Operating Temperature | 0–50°C (32–122°F) |
| Operating Humidity | 0–95% RH, non-condensing |
| Enclosure | High-impact ABS plastic |
| Protection Rating | IP20 |
| Dimensions | Approx. 4.9 × 3.4 × 1.1 in (12.4 × 8.6 × 2.8 cm) |
| Approvals | UL, CSA, CE |
| Weight | 0.75 lb |
Information About VH7200A1000
The VH7200A1000 is part of the Viconics VH7200 Series of electronic humidity controllers for commercial HVAC and building automation applications. It operates from 19–30 VAC at 50/60 Hz and uses a PI time-proportioning algorithm for accurate relative humidity control. The controller provides relay outputs rated for 30 VAC, 1 A continuous and 3 A inrush, with adjustable humidification and dehumidification setpoints. Its backlit two-line LCD, lockable keypad, outdoor temperature input, and sensor-failure protection support flexible installation and configuration.
Key Features:
- Humidity Control: Provides adjustable control of humidification and dehumidification equipment.
- On/Off Outputs: Supports On/Off humidification and On/Off dehumidification control.
- PI Control Algorithm: Uses proportional-integral time-proportioning control for accurate humidity regulation.
- Integrated Sensing: Measures room temperature and relative humidity through built-in sensors.
- Outdoor Temperature Reset: Accepts an outdoor temperature sensor for humidity setpoint reset.
- LCD Display: Features a backlit two-line display for configuration and operating information.
- Configurable Input: Provides a dry-contact binary input for service or equipment status monitoring.
- Sensor Protection: Includes sensor-failure protection for reliable control operation.
The VH7200A1000 delivers the reliable humidity control and configuration flexibility required for commercial HVAC and building automation applications.
Description
Viconics VH7200A1000 is a wall-mounted electronic humidistat designed for HVAC humidity control applications. It provides On/Off humidification and dehumidification control, with outdoor air temperature reset and integrated temperature/humidity sensing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Viconics |
| Part Number | VH7200A1000 |
| Category | Building Automation |
| Subcategory | Humidity Controllers |
| Product Series | VH7200 |
| Product Type | Electronic Humidistat |
| Humidification Control | On/Off, 24 VAC |
| Power Supply | 19–30 VAC, 50/60 Hz, 2 VA |
| Humidity Setpoint Range | 10–90% RH humidification; 15–95% RH dehumidification |
| Humidity Accuracy | ±3% RH from 20–70% RH at 21°C |
| Humidity Resolution | 0.1% RH |
| Temperature Accuracy | ±0.5°C (±0.9°F) typical |
| Relay Output Rating | 30 VAC, 1 A continuous; 3 A inrush |
| Binary Input | Dry-contact relay input |
| Display | Backlit two-line, 16-character LCD |
| Operating Temperature | 0–50°C (32–122°F) |
| Operating Humidity | 0–95% RH, non-condensing |
| Enclosure | High-impact ABS plastic |
| Protection Rating | IP20 |
| Dimensions | Approx. 4.9 × 3.4 × 1.1 in (12.4 × 8.6 × 2.8 cm) |
| Approvals | UL, CSA, CE |
| Weight | 0.75 lb |
Information About VH7200A1000
The VH7200A1000 is part of the Viconics VH7200 Series of electronic humidity controllers for commercial HVAC and building automation applications. It operates from 19–30 VAC at 50/60 Hz and uses a PI time-proportioning algorithm for accurate relative humidity control. The controller provides relay outputs rated for 30 VAC, 1 A continuous and 3 A inrush, with adjustable humidification and dehumidification setpoints. Its backlit two-line LCD, lockable keypad, outdoor temperature input, and sensor-failure protection support flexible installation and configuration.
Key Features:
- Humidity Control: Provides adjustable control of humidification and dehumidification equipment.
- On/Off Outputs: Supports On/Off humidification and On/Off dehumidification control.
- PI Control Algorithm: Uses proportional-integral time-proportioning control for accurate humidity regulation.
- Integrated Sensing: Measures room temperature and relative humidity through built-in sensors.
- Outdoor Temperature Reset: Accepts an outdoor temperature sensor for humidity setpoint reset.
- LCD Display: Features a backlit two-line display for configuration and operating information.
- Configurable Input: Provides a dry-contact binary input for service or equipment status monitoring.
- Sensor Protection: Includes sensor-failure protection for reliable control operation.
The VH7200A1000 delivers the reliable humidity control and configuration flexibility required for commercial HVAC and building automation applications.