• eYc THR23 Temperature & Humidity Transmitter / Indoor type

eYc THR23 Temperature & Humidity Transmitter / Indoor type

Features : 2 analog outputs or Modbus RS-485 /
Optional analog output + RS-485 /
Data can be logged and transferred to pc via RS-485 function link free software
Input Sensor Type : Temp.&Humidity MEMS sensor
Output : 0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Accuracy ( at + 25 °C ; V = 24VDC ) :
Temperature ± 0.5 °C / Humidity ± 5 %RH ( at 30 ... 80 %RH )
Measuring Range :
Temperature 0 ... 50 °C / Humidity 0 ... 100 %RH ( non-cond. )
Display:Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)
Model : eYc THR23

● Measuring temperature and humidity
● 2 analog outputs or Modbus RS-485
● Optional analogue output + RS-485
● Quick easy installation and maintenance due to well designed
● Cost-efficient and reliable
● Data can be logged and transferred to pc via RS-485 function link free software
Display 
Display : LCD module without backlight
Display readout : double line character ( up  : humidity;down : temperature )
Digit : 3 digits & 1 decimal
Digit height : 17.84 mm
Input
Temperature & humidity : MEMS sensor
Measuring range
Temperature : 0 ... 50 °C
Humidity : 0 ... 100 %RH ( non-condensing )
Output
Analog output : 0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Modbus : RS-485
Signal connection : 3-wire
Load resistance ( voltage ) : voltage output : ≧ 10KΩ ; current output : < 250 Ω
Warm-up time : < 2 min.,stable time 20 mins.
Temperature influence :  max. - 0.15 % RH / ℃ ( 0 °C to 80 °C)
Response time :  t 63 ( 15 °C to 45 °C / 33 to 75 % RH ) ≦ 10 sec.
Sampling time : about 3 secs.
Data logger : via RS-485 by using eyc free software
Accuracy ( at +25 °C ;V = 24 VDC )
Temperature : ± 0.5 °C
Humidity : ± 5 % RH ( 30 ... 80 % RH )
Environment
Media measured  : air
Working temperature : 0 ... +50 °C 
Working humidity : 0 ... 100 % ( non-condensing ) 
Storage temperature : -20 ... + 60 °C
Electrical
Power supply : DC 12 ... 36 V & AC 24 V ± 10 %
Current consumption : DC : 20 mA / AC : 30 mA
Starting current : DC 24V : 80 mA;DC 12 V : 100 mA;AC 24V :  100 mA
Electrical connection : analogue & communication : 4P connector
Installation
Wall
Protection
Protection rating : IP 20
Electric protection : polarity protection, short circuit
Certification
CE
Material
Case : PC ( PC - 110 ) ( UL94V-2 ) 
Weight : 95 g

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect.
Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.


*Please make sure the product and the device which connect with RS485 are on common ground, avoid damaged product.


● Monitoring indoor environments
● HVAC / air conditioning / museums / testing environments work places / supermarkets /
● Data centers / production wharehouses / indoor public places to regulate the ventilation system to save energy