Room air quality transmitter INS-TR-HR-CO2-5X1

indoortemperatureCO2

Description
The INS-TR-HR-CO2-5X1 is a combined temperature, humidity and CO₂ transmitter designed for industrial, commercial, laboratory and HVAC applications. It monitors indoor air quality (IAQ) to optimize ventilation, occupant comfort and building energy efficiency.

Integrated sensors

• Temperature: 0 to 50°C or -20 to +80°C, accuracy ±0.3 °C
• Humidity: 0 to 100 %, accuracy ±3 %
• CO₂: 0 to 5,000 ppm or 0 to 10,000 ppm, accuracy ±50 ppm + 2 %

Functions and integration
Power supply 12-24 Vdc. Multiple output options: 0-10 V, 4-20 mA or Modbus RTU for easy integration into BMS, automation and industrial supervision systems. Plastic enclosure IP67 (excluding sensor). Cleanable filter to extend service life and maintain accuracy. Robust design allowing quick and simple mounting.

Available references

• INS-TR-HR-CO2-501 : 0-10 V
• INS-TR-HR-CO2-541 : 4-20 mA
• INS-TR-HR-CO2-561 : Modbus RTU

Characteristics / technical specifications

• Temperature measurement range: 0 – 50°C (optional -20 to +80°C)
• Humidity measurement range: 0 – 100 %
• CO₂ measurement range: 0 – 5,000 ppm or 0 – 10,000 ppm
• Temperature accuracy: ±0.3 °C
• Humidity accuracy: ±3 %
• CO₂ accuracy: ±50 ppm + 2 %
• Outputs: 0-10 V / 4-20 mA (depending on model)
• Communication: Modbus RTU (depending on model)
• Power supply: 12-24 Vdc
• Enclosure: plastic, protection rating IP67 (excluding sensor)
• Filter: cleanable
• Applications: IAQ monitoring, ventilation optimization, HVAC, laboratories, industrial and commercial environments
• References/models: INS-TR-HR-CO2-501, INS-TR-HR-CO2-541, INS-TR-HR-CO2-561