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The instruments of the series HD45 and HD46 are transmitters, indicators and controllers, they measure and control, depending on the model, the following environmental parameters:
- Relative humidity (RH)
- Ambient temperature (T)
- Carbon dioxide (CO2) Dew point temperature (DP, calculated measurement)
- They are suitable for monitoring the air quality in indoor environments.
- Typical applications include checking air quality in all buildings occupied by people (schools, hospitals, auditoria, work places, canteens, etc.)..
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Smart Touch Screen Thermostat
- universal heating, cooling, air conditioning or heat pump system with RS485 ModBUS
PID Temperature Controller
- used to control room temperature in industrial, commercial and residential environment via controlling electronic modulating valve or damper with 0-10Vdc or 4..20mA signal or floating control with RS485 ModBUS
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Digital Thermostats
- Thermostat with LCD display
- On/Off control the fans, valves,dampers
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Temperature and Humidity Sensors
General :
The HL-S Series Transmitters devices house both a temperature or/and a humidity sensor in a wall, duct-mount, Immersion-mount(No RH) or outside style. The humidity sensor is capable of measuring Relative Humidity(RH) over the entire range of 5 to 95%, and its all-Polymer construction provides improved resistance to chemical corrosion.
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VA03 Damper Actuator
Features:
- Bi-directional magnetic clutch synchronous motor
- Room overload protection function does not need limitator switch
- Actuator stops automatically when running to the end
- Adjustable mechanical limitator
- 1- 2 auxiliary switches are selectable based on customer requirement
Details... ( 110.2 kb )
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HL-SPD Series Pressure Switch
Pressure switch can be used to sense (differential) pressure
and flow of air in ducts and pipes.
Typical applications include:
Filter air-logged alarm.
Pipe air measurement.
Control the maximum air flow in variable air volume systems.
Burner air control
Details... (81 kb)
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Commander SK - General purpose AC drive
0.25kW - 132kW
Unidrive SP
0.37kW - 1.9MW
Affinity - HVAC/R Drive for building Automation
1.1kW - 132kW
Soft Starters
for 3 phase induction motors
7.5 to 800kW (18 to 1600A) 200V, 400V, 575V, 690V
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