CL-200 Series User Manual Version 1.2.0 Apr. 2019
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Model
CL-203-E
CL-203-BLE
CL-203-WF
CO
Measurement
Range
0 to 1000 ppm (Electrochemical)
Resolution
1 ppm
Accuracy
±5% of measured value
Response Time
30 seconds
Warm-up Time
60 seconds
CO
2
Measurement
Range
0 ~ 9999 ppm
Resolution
1 ppm
Accuracy
±40 ppm ±3%
Response Time
120 seconds
Warm-up Time
5 minutes
Temperature Measurement
Range
-10 to +50°C
Resolution
0.1°C
Accuracy
±0.6°C
Relative Humidity Measurement
Range
0 to 100% RH, Non-condensing
Resolution
0.1% RH, Non-condensing
Accuracy
±5% RH, Non-condensing
Dew Point
Range
Calculated using temperature and relative humidity
Resolution
0.1°C
System
CO
Alarm
Yes
CO
2
Alarm
Yes
PM2.5 Alarm
-
Real Time Clock
Yes
Data Logger
Yes, 450,000 Records
Alarm Relay Output
Form A×1, SPST. 30 VDC @ 16 A or 250 VAC @ 16 A
Communication
Protocol
DCON, Modbus RTU, Modbus TCP
, MQTT
Wire Interface
Yes, RS-485 X 1 and Ethernet/PoE X1
Wireless Interface
-
Bluetooth
Wi-Fi
