CWT-CTH Series Temperature Humidity Transmitter (Analog type)

This transmitter is widely used in agricultural greenhouses/flower cultivation and other environment that require temperature and humidity monitoring. The input power supply, induction probe and signal output parts of the sensor are completely isolated. Safe and reliable, beautiful in appearance and easy to install.

Feature
This product uses a high-sensitivity digital probe with stable signal and high precision. It has the characteristics of wide measuring range, good linearity, good waterproof performance, easy use, easy installation, and long transmission distance.

Specifications

DC power Supply (default) : 10-30vdc (0~10v type need DC 24V power supply)

Maximum power consumption : Current output 1.2W/ Voltage output 1.2W

Precision : Humidity ±3%rh (60%rh, 25C°)/ Temperature ±0.5 C° (25C°)

Resolution : Humidity 0.1%rh/ Temperature 0.1 C°

Transmitter working environment :  -40 C° ~+60 C°, 0%RH~80%RH

Probe working environment :  -40 C° ~+120 C° (default -40 C° ~+80 C°), 0%RH~100%RH

Long-term stability : Humidity 1%rh /y/ Temperature 0.1 C°/y

Response time : Humidity 8s (1m/s wind speed)/ Temperature 15s (1m/s wind speed)
Output signal : Current output 4ma~20ma/ Voltage output 0~5v/0~10v

Load capacity : Current output 600Ω/ Voltage output output resistor 250Ω

Refresh time : 1s

Manual: CWT-CTH TH transmitter (analog type) manual