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[FX3DH] Digital Temp & Humidity Controller (Relay output 2 points)

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[FX3DH] Digital Temp & Humidity Controller (Relay output 2 points)
 
 
- Humidification(Heating)/Dehumidification(Cooling) Output
-Switching Display of Temperature and Humidity
- High/Low Limit Alarm
- Sensor Calibration
- Sensor Error Detection and On/Off Output Control
- Minimum On/Off Duration Time
- Manual Relay Control
- Analog Signal Output(4-20mA)
- Communication via RS485 MODBUS
 
Humidification(Heating)/Dehumidification(Cooling) Output
Depending on the purpose, users can select between humidification and dehumidification output.

Switching Display of Temperature and Humidity
It can display temperature and humidity altenately.

High/Low Limit Alarm

Sensor Calibration
Users can calibrate a sensor by adjusting between sensored and actual humidity.

Sensor Error Detection and On/Off Output Control
It detects the sensor errors automatically and alarms immediately. Users can set the on or off output when a sensor error occurs.

Minimum On/Off Duration Time
Regardless of conditions, it maintains on or off status during the period set by user.

Manual Relay Control

Analog Signal Output(4-20mA)
FX3DH transmits the analog signal(4-20mA) to other devices or equipments.

Communication via RS485 MODBUS
It is versatile. Communication via RS485 provides many options to the users
(remote control, remote display, data manipulation, and etc.)



■ Technical Specifications
  FX3DH-00 FX3DH-A1 FX3DH-R4
Dimensions 78(W) X 35(H) X 78(D)mm
※ Panel Cut-Out Form 71(W) X 29(H)mm
Power 100~240Vac, 50/60Hz
Power Consumption 4VA
Connection Screw Terminal(Up to 1.5㎟ Wire)
Input
Output
Humidity Sensor Input 1P(1~3.6V)
Relay Output 2P(Out 1, 2: 250Vac/8(2)A)
Sensor Temperature
& Humidity
HTX20-FTS-502(Optional)
Range: 0~100%RH
Output: 1~3.6V
&
NTC 5K ohm thermistor (B value B3324K)
Humidity HTX3515(Optional)
Range: 0~100%RH
Output: 1~3.6V
Temperature DPR-TH01-ET(Optional)
Type : NTC 5KΩ
Range : -50~105℃
Accuracy : ±0.3℃ at 25℃
Analog Signal Output
(4-20mA)
- OK -
RS485 Communication
(MODBUS RTU/ASCII)
- - OK
Operation Temperature -10~50℃  / Humidity under 90% RH
Storage Temperature -20~60℃  / Humidity under 90% RH
 

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