RH-Temperature Transmitters, Data Loggers

Product Details:

Introduction:

CWT-L1T series temperature gateway is designed for temperature humidity data logger, monitoring, alarm and control. It can connect one T/T&H probe, and send data to Cloud (server) by GPRS/3G or Wi-Fi. CWT-L1T series temperature gateway is designed for temperature humidity data logger, monitoring, alarm and control. It can connect one T/T&H probe, and send data to Cloud (server) by GPRS/3G or Wi-Fi. Just login Cloud by web on PC or cell phone, you can observe real-time data, graph, history record Receive alarm by SMS or email. With output, it supports temperature control by remote or local.

Additional Information:

Delivery Time: 2~3 Week

Product Details:

• Illumination Measurement Range: 0 to 100,000 Lux
• Temperature Measurement Range: -20 to +60°C
• Humidity Measurement Range: 0 to 100% RH
• Able to store up to 600,000 records with date and time stamps Free Software Utility, iOS APP and Android App Included
• Supports the DCON, Modbus RTU, Modbus TCP and MQTT Protocols
• Includes RS-485/Ethernet Communication Interfaces
• Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC input
• Supports Web Confi guration and Firmware Update via Ethernet
• IP 65 Protection Approval
• DIN-Rail or Wall Mounting

Product Details:

• Measurement Ranges: -20 ~ +60°C and 0 ~ 100% RH
• Accuracy:
  • +/-0.4°C; +/-3.0% RH for non-P verison
  • +/-0.3°C; +/-1.8% RH for P version
• LCD Display Shows Temperature, Humidity and Module ID
• 10 ~ 30 VDC Power Input
• IP66 Waterproof
• Data Logger Can Store Up to 4088 Temperature and Humidity Records
• RS-485 Communication interface
• DCON or Modbus RTU Protocol
• Windows Software Included

Product Details:

• Simultaneous Display for CO, CO2, Temperature, Humidity and Dew Point
• Non-dispersive Infrared (NDIR) CO2 Sensor
• 2.8" LCD Touch Screen
• Able to store up to 450,000 records with date and time stamps
• Touch-screen and Web-based Configuration Interface
• Simple and Powerful Software Utility, iOS APP and Android App Included
• Able to Display Multilingual Messages on the Screen
• Supports the DCON, Modbus RTU, Modbus TCP and MQTT Protocols
• Includes RS-485/Ethernet/Wi-Fi Communication Interfaces
• Compatible with IEEE802.11b/g/n standards
• Support infrastructure and limit-AP modes for wireless networks
• Relay Output for Audible/Visual Alarm or IAQ Device Control
• Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC input
• Desktop, DIN-Rail or Wall Mounting
  

Product Details:

Product Details:

• Able to record CO, CO2, H2S, NH3, HCHO, TVOC, Temperature, Humidity and Dew Point Measurements
• Non-dispersive Infrared (NDIR) CO2 Sensor
• HCHO : Electrochemical Sensor
• VCO : Metal-Oxide Sensor
• Up to 450,000 records with date and time stamps
• Simple and Powerful Software Utility, iOS APP and Android App Included
• Supports the DCON, Modbus RTU/TCP, and MQTT Protocols
• Includes RS-485/Ethernet Communication Interfaces
• Relay Output for Alarm or IAQ Device Control
• Ceiling Mounting or Wall Mounting
  

Product Details:

• PM2.5, CO, CO2, Temperature, Humidity and Dew Point Measurement
• Non-dispersive Infrared (NDIR) CO2 Sensor
• Up to 450,000 records with date and time stamps
• Support DCON and Modbus RTU Protocols
• Providing RS-485 Communication Interface
• Relay Output for Alarm Device or IAQ Device Control

Product Details:

• 360°Motion Detection Up to 8 m Diameter Range
• Time-Delay / Lux. / Sensitivity Adjustable
• Photo Sensor Inside for Smart Switch-on Control
• LED Indicator for PIR/Temperater Sensor
• The Temperature Sensor for Measuring Room Temperature or Fire Alarm
• Relay Output Can be Used to Control the Light Via the PIR/Temperature Sensor
• Up to 1500 W Incandescent and 300 W Fluorescent (T8) Loading Capability
• RS-485 Communication Interface
• DCON and Modbus RTU Protocols
• Ceiling Surface Mount Design
  

Product Details:

Introduction:
CWT-LoRa-T is a kind of wireless temperature acquisition device, it connects temperature (and humidity) probe and transmit data via LoRa, wireless transmit distance up to 400 meters (open air). multiple CWT-LoRa-T can remotely communicate with a CWT-LoRa gateway to build a private wireless temperature monitoring network.   the product has advantages of high quality, super-fast response, strong anti-interference ability and high-cost performance.
Features:

• Temperature humidity probe with high accuracy, support calibration
• OLED displayer
• Integrates Semtech RF transceiver chip SX1276
• LoRa Frequency Range: 868/915 MHz (Customizable:137~1020MHz)
• Wireless transmit distance up to 3KM (open air)
• Adopted highly integrated industrial 32-bit ARM MCU
• Built-in battery with long cycle life, 10-20 hours
• Reliable performance with built-in double watchdog, 24×7 operation
• USB configuration port, easy use configuration tool