RCD 010 THD is a room Carbon Dioxide (CO2) + Humidity (rH) + Temperature (T) transmitter with colored LCD display to show actual value of each parameter CO2+rH+T.

The combined RCD 010 THD has 3 analogue outputs, i.e. one 0-10 Vdc output for each parameter CO2+rH+T. Selectable ranges for Carbon Dioxide (CO2) + Humidity (rH) + Temperature (T) with DIP switches on pcb.

This device can be used in air conditioning, ventilation and clean room technology, interior rooms such as residential rooms, offices, hotels, technical rooms, meeting rooms and convention centres. It can also be connected with DDC/PLC controller or other automation system such BAS, BMS, BEMS etc

Key Features

• Carbon Dioxide (CO2) output 0-10 Vdc
• Humidity (rH) output 0-10 Vdc
• Temperature (T) output 0-10 Vdc
• LCD display (colored)
• Carbon Dioxide (CO2) sensor
  • NDIR Sensor with auto calibration
• Carbon Dioxide (CO2) ranges
  • 0-2000 ppm or 0-5000 ppm
• Carbon Dioxide (CO2) accuracy
  • ±60 ppm for range 0-2000 ppm ± 2% f.s
  • ±150 ppm for range 0-5000 ppm ± 2% f.s
• Temperature (T) accuracy
  • ± 0.3°K (+5°C to +60°C) +2.5% f.s.
• Humidity (rH) accuracy
  • ± 2% (20 to 80% rH) +2% f.s.
• DIP switch on pcb to select:
  • Relative Humidity,
  • Absolute Humidity,
  • Dew Point or
  • Enthalpy
• Passive temperature sensing element
  • PT1000, PT100, NTC 10K, NTC 20K, NTC 1.8K , NI1000 etc as option
• VOC sensor output on request
• See all the different types in data sheet.

 

Carbon Dioxide (CO2) output	0-10 Vdc
Humidity output	0-10 Vdc
Temperature output	0-10 Vdc
Power supply with 0-10 Vdc output	12-24 Vac/dc
Power Consumption	40-100 mA
Sensor setting time	60 min
Display version	LCD
Passive temperature sensing element	PT1000, PT100, NTC, 10K, NTC 10K, NTC 1.8K, NI1000 etc (option)
Carbon Dioxide (CO2) sensor	NDIR Sensor with auto calibration
Carbon Dioxide (CO2) accuracy	±60ppm ±2% f.s for range 0-2000 ppm ±150ppm ±2% f.s for range 0-5000 ppm
Humidity and Temperature sensor	Capacative
Temperature accuracy	± 0.3°K (+5°C to +60°C) + 2.5% f.s
Humidity Accuracy	± 2% (20 to 80% rH) +2% f.s
Connection	Screw clamps 1.5mm2
Casing	Material ABS, COlour RAL 9010
Dimensions Housing (L x W x H)	87,5 x 87,5 x 30mm
Protection class	IP30
Admissible Environmental conditions	0 to 50°C, 0 to 98% rH
Carbon Dioxide (CO2) ranges	See configuration page 4
Temperature ranges	See configuration page 4
Relative humidity measuring range	See configuration page 4
Absolute humidity measuring ranges	See configuration page 4
Dew point measuring ranges	See configuration page 4
Enthapy range	See configuration page 4