CL-222-WF IAQ Data Logger with PM, CO2, Humidity and Wi-Fi

The CL-223-WF is an indoor air quality data logger that measures PM1, PM2.5, PM10, CO, CO2, temperature, humidity and dew point. Readings are stored with date and time stamps, with capacity for up to 450,000 records, so it suits applications where a long, traceable history of air conditions is needed.Connectivity covers RS-485, Ethernet and IEEE 802.11b/g/n Wi-Fi. The Ethernet port supports MQTT as well as Modbus TCP, while RS-485 supports DCON and Modbus RTU, which makes the unit straightforward to bring into existing HMI, SCADA or distributed control systems. The device can be powered over PoE (IEEE 802.3af, Class 1) or from a +12 ~ +48 VDC terminal block input for redundant supply.Configuration is carried out through a web interface, with an included utility and iOS and Android apps for live monitoring and log download. The unit can be ceiling or wall mounted and is rated for an operating range of 0 ~ 50°C.ApplicationsTransportation of food or pharmaceuticalsFood and beverage industry (HACCP)Blood stations and pharmaciesBuilding and energy managementWarehouse managementMuseums, archives and galleriesIndoor or underground car park air quality monitoring

The CL-221-WF CR is an indoor air quality data logger that measures PM1, PM2.5, PM10, CO, temperature, humidity and dew point. Each reading is stored with date and time stamps, with capacity for up to 450,000 records, so engineers can review trends or export logs for analysis.Data can be read over RS-485, Ethernet or 802.11b/g/n Wi-Fi using DCON, Modbus RTU, Modbus TCP or, on the Ethernet port, MQTT. The module can operate in Infrastructure or Limited AP mode, and its built-in relay output (1 x Form A) can drive an alarm or control an IAQ device.Configuration through a web interface, with IP whitelist and password protectionRedundant power from PoE (IEEE 802.3af, Class 1) or +12 ~ +48 VDC terminal blockCeiling or wall mounting, with an IP20 rated housing for indoor useApplicationsTransportation of food or pharmaceuticalsFood and beverage industry (HACCP)Blood stations and pharmaciesBuilding and energy managementWarehouse managementMuseums, archives and galleriesIndoor or underground parking lot air quality monitoring

CL-220-WF CR is an indoor air quality data logger that measures PM1, PM2.5 and PM10 particulate levels, temperature, relative humidity and dew point. Readings are stored with date and time stamps, with capacity for up to 450,000 records, and the unit can be configured through its built-in web interface.The logger offers RS-485, Ethernet and IEEE 802.11b/g/n Wi-Fi connectivity, so it can be integrated into existing HMI or SCADA systems over DCON, Modbus RTU, Modbus TCP or, on Ethernet, MQTT. A relay output (1 x Form A, SPST) can be used for alarm signalling or to control IAQ equipment. Power can come from PoE (IEEE 802.3af, Class 1) or from a +12 ~ +48 VDC terminal block input, giving redundant supply options.Mounting options are ceiling or wall, and the housing is rated IP20, so it suits dry indoor locations such as buildings, warehouses, museums and parking facilities.ApplicationsTransportation of Food or PharmaceuticalsFood and Beverage Industry (HACCP)Blood Stations and PharmaciesBuilding and Energy ManagementWarehouse ManagementMuseums, Archives and GalleriesIndoor or Underground Parking Lot Automatic Monitoring Solution

The CL-222-E CR is a data logger module that records particulate matter (PM1, PM2.5 and PM10), CO2, temperature, humidity and dew point, with date and time stamps on every record. Its NDIR CO2 sensor and laser-type particulate measurement suit indoor air quality monitoring where readings need to be stored and reviewed later.Logged data can be stored in up to 450,000 records and downloaded for analysis. Real-time values can be viewed through the web-based configuration interface, the included Windows utility, or the iOS and Android apps, provided the device and the viewing equipment share the same local network.The module connects over RS-485 or Ethernet, with PoE supported on the Ethernet port, and speaks DCON, Modbus RTU, Modbus TCP and MQTT. This makes it straightforward to add to an existing HMI, SCADA or IoT architecture. A relay output can drive an alarm or control an indoor air quality device when a monitored value requires action.ApplicationsTransportation of food or pharmaceuticalsFood and beverage industry (HACCP)Blood stations and pharmaciesBuilding and energy managementWarehouse managementMuseums, archives and galleriesIndoor or underground car park air quality monitoring