LCD Display Duct Temperature And Humidity Transmitter 4-20mA

Price Negotiable

Price: $55-$75/pic

MOQ: 10

Delivery Time: 7days

Brand: Keramcontrols

Product Description

4-20mA LCD display duct temperature temperature and humidity transmitter

Description

The humidity sensor is unsealed. In order to protect the accuracy and stability of the measurement, it should be avoided to use in the atmosphere of acid, alkali and organic solvent. Also avoid using in dusty environment. In order to correctly reflect the humidity of the space to be measured, it is also necessary to avoid placing the sensor in a dead corner that is too close to the wall or has no air circulation. If the measured room is too large, multiple sensors should be placed.

Feature

LCD display

Large size backlight display

Shell connected by hinge

More convenient wiring and setting

M16 M20 double cable gland

Cable size φ5…12mm

Smooth and flflat surface

Prevent the pollution of the shell surface in harsh environment

IP65/NEMA4

Application

HVAC system
Greenhouse
Food transportation
Cold storage and refrigeration
Clean room environment monitoring

Technical Data

Model	KTH500
Power Supply	16-30VDC(2wire 4-20mA)/16-30V AC or V DC (0-5V/0-10V/4-20mA/RS-485 )
Output	4-20mA/0-5V/0-10V/RS-485
Operating Temperature	-30…+70℃
Storage Temperature	-40…+60℃
Operating Humidity	0...100%RH
Temperature Range	DIP Switch
Display	LCD
Maximum Wind/Flow Speed	30m/s
Electromagnetic compliance	EN61326-1,Industrial Environment
Housing Material	PC&ABS,UL94V-0
Protection Class	IP65/NEMA 4
Cable Gland	M16*1.5
Measurement Performance-Temperature
Measurement Range	-35...+80℃
Accuracy	±0.3℃(20-60℃)
Temperature Dependence	±0.01℃/℃
Measurement Performance-Humidity
Measurement Range	0...100%RH
Accuracy	±2%(0-90% @25℃)/±3%(90-100%@25℃)
Stability in Typical HVAC Applications	±0.01RH/Year