Data can be logged and transferred to pc via RS-485 function link free software. 1 analog output or Modbus RS-485. Optional LCD display.
Input：NDIR sensor
Output：0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Accuracy(at+25°C；101.3 kPa)：±40 PPM±3% of reading
Measuring range：0 ... 2000 PPM
Display : Optional
Description
● Optional LCD display
● Measuring carbon dioxide
● 1 analog output or Modbus RS-485
● Optional analog output + RS-485
● Quick easy installation and maintenance due to well designed
● Cost-efficient and reliable
● Data can be logged and transferred to PC via RS-485 function link free software
Specification
Display：LCD module without backlight
Display readout：One line character
Digit：4 digits
Digit height：17.84 mm
Input：NDIR sensor
Analog output：0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Modbus：RS-485
Signal connection：3-wire
Load resistance：Max. 250 Ω for 1 output；Min. 10 KΩ for V output
Warm-up time：＜2 min；Stable time 20 min
Response time：t90＜2 min
Sampling time：About 6 sec
Data logger：Via RS-485 by using eYc free software
Accuracy(at+25°C；101.3 kPa)：±40 PPM±3% of reading
Medium：Air
Operating Temp.：0 ... +50°C
Operating Humid.：0 ... 85%RH
Storage temperature：-20 ... +60°C
Power supply：DC 12 ... 36 V & AC 24 V±10%
Current consumption：DC：150 mA / AC：120 mA
Starting current：DC 24 V：250 mA / DC 12 V：550 mA；AC 24 V：230 mA / AC 12 V：250 mA
Electrical connection：Analog & communication：4P connector
Installation：Wall mount
IP rating：IP20
Electrical protection：■ Polarity protection ■ Short-circuit
Certification：CE
Housing material：PC(PC-110)(UL94V-2)
Weight：100 g
Application
Monitoring the air quality in indoor environments / HVAC / Air conditioning / Museums / Supermarkets / Data centers / Warehouses
