THM14EX EX-Series Temp. and Humidity Transmitter
Model :
THM14EX
Features:Designed for industrial application. Explosion proof.
Sensor type:Capacitive Humidity Sensor & Pt 100
Measuring range:Temperature -20 ... +80°C / Humidity 0 ... 100%RH
Output:4 ... 20 mA
Accuracy:Temperature ±0.3°C / Humidity ±2%RH
IP rating:IP66
Sensor type:Capacitive Humidity Sensor & Pt 100
Measuring range:Temperature -20 ... +80°C / Humidity 0 ... 100%RH
Output:4 ... 20 mA
Accuracy:Temperature ±0.3°C / Humidity ±2%RH
IP rating:IP66
-
Features● IP rating : IP 66
● Rugged aluminium case
● Stainless steel probe
● High measurement accuracy
● High long-term stability
The THM14EX is used to measure relative humidity or temperature or relative humidity and temperature in air and other non-aggressive
gases in explosion hazardous areas and in locations with inflammable dust. -
ApplicationsSemiconductor / Electronics / Steel Industry / Food, Chemical, Pharmaceutical, Biotechnology Industries
-
Download
-
SpecificationInput
Input:Capacitive Humidity Sensor & Pt 1000
Measuring range:Temperature:-20 ... +80°C / Humidity:0 ... 100 %RH
Output
Output:4 ... 20 mA
Signal connection:2 -wire
Accuracy:±0.3°C+0.002°C x tactual / Humidity:±2%RH(20 ... 80%RH)
Temperature error:0.2%RH/°C
Load resistance:4 ... 20 mA ≦ 500 Ω
Output calibration(ZERO & SPAN) Adjustment Span:10%of zero-point and full-scale
Response time(Temp. : +25°C;Air velocity ≧1 m/s): t90< 20 sec
Electrical
Power supply:DC 24 V±10% Ui=24V Li=100mA Pi=0.78W Ci≈0 Li≈0
Current consumption:DC < 43 mA
Electrical connection:1/2″NPT Internal thread
Environment
Medium:Air
Operating Temp.:-20 ... +80°C
Operating Humid.:0 ...100%RH (Non-condensing)
Storage temperature:-20 ... +80°C
Installation
Installation:Metal quick connector (Suggested option)
Protection
IP rating:IP66
Electrical protection:█ Polarity reversal protection █ Over voltage █ Short circuit
Certification
Certification:NEPSI
Explosion-proof mark:Ex ia IIC T4 Ga; Ex tD A21 IP66 T95°C
Material
Material:SUS304/ Rugged aluminum
Weight:Metal : 650 g (without wire)
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.