CL-202-E CO2/Temperature/Humidity Data Logger, RS-485 and Ethernet PoE
Data logger module measuring CO2 (NDIR), temperature, humidity and dew point. Stores up to 450,000 time-stamped records and supports DCON, Modbus RTU/TCP and MQTT with a relay output.
- NDIR CO2 measurement from 0 to 9999 ppm, with temperature (-10 ~ +50°C) and humidity (0 ~ 100% RH) measurement
- Dew point measurement alongside CO2, temperature and humidity
- Internal data logger storing up to 450,000 records with date and time stamps
- DCON and Modbus RTU over RS-485; Modbus TCP and MQTT over Ethernet
- 1 x Form A (SPST) relay output rated 30 VDC @ 16 A or 250 VAC @ 16 A
- Ethernet port (10/100 Base-TX) with PoE, or +12 ~ +48 VDC terminal block power
397,00 € per piece
| 1–9 pcs | 397,00 € | |
|---|---|---|
| 10–30 pcs | 385,00 € | −3 % |
| 31+ pcs | 377,00 € | −5 % |
Prekės informacija "CL-202-E CO2/Temperature/Humidity Data Logger, RS-485 and Ethernet PoE"
CL-202-E CR is a data logger module for monitoring indoor air quality and climate conditions. It measures CO2 with a non-dispersive infrared (NDIR) sensor, alongside temperature, relative humidity and dew point, and records the results with date and time stamps for later analysis.
The module offers an RS-485 port and an Ethernet port with PoE support, so it can be integrated into existing HMI or SCADA systems over DCON, Modbus RTU, Modbus TCP or MQTT. Real-time readings can be viewed from the iAir Utility, the iOS or Android apps, or a web browser, provided the logger is on the same local network. Logged data can be exported to CSV for analysis in standard spreadsheet or industry software.
- Relay output for alarm signalling or control of IAQ equipment
- Ceiling or wall mounting, IP20 housing, Ø 150 x 53 mm
- Operating temperature 0 ~ 50°C, non-condensing humidity range 10 ~ 90% RH
Applications
- Transportation of food or pharmaceuticals
- Food and beverage industry (HACCP)
- Blood stations and pharmacies
- Building and energy management
- Warehouse management
- Museums, archives and galleries
- Indoor or underground parking lot air quality monitoring
| Product type: | Data logger module |
|---|---|
| Interface: | Ethernet, RS-485 |
| Protocol: | DCON, Modbus RTU, Modbus TCP, MQTT |
| Relay outputs: | 1 |
| Ports: | 2 |
| PoE: | Yes |
| Power input: | +12 ~ +48 VDC |
| Operating temperature: | 0 ~ 50 °C |
| Mounting: | Ceiling/Wall |
Specifications
| System | |
|---|---|
| Alarm | CO2/RH/Temperature |
| Real Time Clock | Yes |
| Data Logger | Yes, up to 450,000 records |
| Temperature Measurement | |
| Range | -10 ~ +50°C |
| Resolution | 0.1°C |
| Accuracy | ±0.6°C |
| Humidity Measurement | |
| Range | 0 ~ 100% RH, Non-condensing |
| Resolution | 0.1% RH, Non-condensing |
| Accuracy | ±5% RH, Non-condensing |
| CO2 Measurement | |
| Range | 0 to 9999 ppm (NDIR) |
| Resolution | 1 ppm |
| Accuracy | ±40 ppm ±3% of measured value |
| Response Time | 120 seconds |
| Warm-up Time | 5 minutes |
| Relay Output | |
| Channels | 1 x Form A, SPST 30 VDC @ 16 A or 250 VAC @ 16 A |
| Ethernet | |
| Ports | 10/100 Base-TX, 8-Pin RJ-45 x1 (Auto-negotiating, Auto-MDI/MDIX, LED indicators) |
| COM Ports | |
| Ports | 1 x RS-485 1 x Ethernet |
| Protocol | DCON and Modbus/RTU (RS-485) Modbus TCP and MQTT (Ethernet) |
| Power | |
| Consumption | Non-PoE: 1.5 W (Max.) PoE: 1.6 W (Max.) |
| Powered from Terminal Block | +12 ~ +48 VDC |
| Mechanical | |
| Dimensions (mm) | Ø 150 x 53 (Ø x H) |
| Installation | Ceiling Mounting/Wall Mounting |
| Ingress Protection Rating | IP20 |
| Environment | |
| Operating Temperature | 0 ~ 50°C |
| Storage Temperature | -30 ~ +75°C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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