LoRa Gateway and Sensor

1.Low battery level notification;
2.Maximum 5km long distance measurement.

CO₂ Transmitter

1.High long-term stability using dual-beam NDIR sensor;
2.High sensitivity and strong anti-interference ability;
3.High precision and good consistency.

RTD high precision temperature transmitter with LED display

1.PT100 high temperature sensor;
2.Hirschmann LED meter;

RTD high precision temperature transmitter

1.With high precision. fast response and good stability;
2.PT100 high temperature sensor;
3.Support RS485 output;

RS485 Temp & RH Transmitter with LCD display

1.LCD display real-time temp&RH data;
2.Support RS485 Modbus-RTU protocol;