1.Propotional-action control for VAV system 2.1X 0~10V output for an actuator, 2X on/off contact outputs for 2-stage heater.
Power supply | 24 VAC±10% 50/60HZ 18VDC~28VDC |
Electrical rating | 2 amp load per terminal |
Sensor | NTC 5K |
Temperature control range | 5-35 °C (41°F-95°F) |
Accuracy | ±0.5 °C (±1°F) @25°C |
Analog output | One or two analog outputs Voltage DC 0V~DC 10 V Current 1 mA |
Protection class | IP30 |
Environment condition | Operating temperature: 0 – 50 °C Operating humidity: 5 – 99% RH Storage temperature: -10 – 60 0C Storage humidity: <95%RH |
Display | LCD |
Net Weight | 240g |
Dimensions | 120mm(L)×90mm(W)×24mm(H) |
Material and colors: | PC/ABS Fireproofing house with white color |
Mounting standard | Mounting on the wall, or 2“×4“/ 65mm×65mm pipe box |
1)Room temperature controller for VAV System
Designed to control the VAV terminal with 1X0~10VDC or 2X0~10 VDC output for damper actuators. There are also one or two on/off contact outputs to control one or two-stage electric aux. heater.
2)Enough Setup Options
Many setup options to make it use in all kinds of application, such as the maximum and minimum opening angle of the air damper, the max. limit and the min. limit of temperature and so on.
3)Up to 2 Stage Energizing
Supply one or two-stage electric aux. heaters. Makes temperature controlling more accurate and energy-saving.
4)Large LCD display
Display working status such as room temperature, set temperature level, damper and electric heating status, etc. Make reading and operating easy and accurate.
5)Two Temperature Degree Selectable
Celsius or Fahrenheit degree can be selected.
6)Easy installing
Two parts structure and quick wire terminal block makes installing easily.
7)External Temperature Sensor(optional)
8)Infrared Remote Control (optional)
Remote operating with handle remote controller.
9)0~12 Hours Timer of turning off(optional)
10)RS485 Communication Interface (optional)
RS485 communication interface is selectable and its protocol can be supplied to connect with PC or other systems.
F2000 LV-A Temperature Controller for VAV Terminal
