Place of Origin
Guangdong, China
Customized support
OEM, ODM
Usage
gsm sms temperature monitor data logger
Temperature inputs
4 DS18B20 inputs (temperature range -55°C ~ +125 °C )
Digital Input
4 digital inputs(Dry contact)
Output
4 drivable relay outputs(open-collector outputs)
Analog Input
4 analog inputs(4~20mA or 0~5V)
Working temperature
-40℃~+70℃
Exterior dimension
130X180X25mm