Indoor Air Quality
Indoor Air Quality
Power supply range 10-40Vdc
T/H/PM2.5/TVOC/CO2 can be freely matched
Build-in RS485（MODBUS RTU）
Supports wall-mounting installation
T&H Transducer
Modbus T&H Sensors
ESR-TH-485A compact version
ESR-TH-485B duct version
±0.5℃ @25℃， ±3RH @25℃
Standard Modbus RTU protocol
Analogue T&H Sensors
Wall mounting installation
0.5~4.5V or 4~20mA humidity output
0.5~4.5V or NTC temperature output
±0.5℃ @25℃， ±3RH @25℃
Temperature Sensors
NTC Sensors
Protection level IP67
Standard cable length 3M, 5M
High precision and long-term reliability
PT100 Sensor
Protection level IP67
Precision level AA
Temperature range -50~250℃
PT1000 Sensor
Protection level IP67
Two wires connection
Precision level B
Pressure Transducer
0.5-4.5V Pressure Sensor
Sensor head and cable is detachable
Shielding cable for better EMC performance
Standard cable length 2M, 5M
4-20mA Pressure Sensor
Sensor head and cable is detachable
Shielding cable for better EMC performance
Standard cable length 8M, 15M
CO₂ Sensor
Indoor CO₂ Sensor
CO2 range from 400 to 5000ppm
Support Modbus RTU protocol
Longer transmission distance
Better EMC performance
Duct CO₂ Sensor
CO2 range from 400 to 5000ppm
4-20mA or Modbus RTU output
Longer transmission distance
Better EMC performance