PT100/PT1000 Temperature to Modbus TCP and Mqtt Thermal Resistance Acquisition

 Product features:
 Convert Pt100/Pt1000 thermistor to standard Modbus TCP protocol
 Supports communication protocols such as TCP Server, UDP, MQTT, etc
 Built in web page function, data can be queried through web pages
 Standard 3-wire measurement method with automatic long line compensation
 Using a 12 bitAD converter, the measurement accuracy is better than 0.1%
 The accuracy of the calibration module can be programmed through the network
 Wide power supply range: 8~32VDC
 High reliability, easy programming, and easy application
 Standard DIN35 rail installation, convenient for centralized wiring
 Users can set module IP addresses and other parameters on the webpage
 Low cost, small size, modular design
 Dimensions: 106 mm x 59mm x 37mm
 Typical applications:
 Signal measurement, monitoring, and MQTT reporting
 TCPnetwork, data collection
 Intelligent building control, security engineering and other application systems
 Industrial automation control system diagram of TCP network, WJ185 module appearance diagram
 Equipment operation monitoring, MES system
 Measurement of sensor signals
Acquisition and recording of industrial field data
 Development of medical and industrial control products
 Pt100/Pt1000 temperature signal measurement

Since: 2011
Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmitters
Capacity: Produce 10000 per month
Advanced Features:
Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etc

 WJ185
 The WJ185 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchange
 between sensors and networks. The analog data from sensors can be forwarded to the network. The WJ185 series products include power conditioning, Pt100/Pt1000 temperature signal acquisition, and RJ-45
 network interface communication. The communication method adopts MODBUS TCP protocol. TCP is a transport
 layer based protocol that is widely used and a reliable connection oriented protocol. Users can directly set module IP  addresses, subnet masks, etc. on the webpage. Can be used for monitoring and controlling the operation of sensor
 devices.

 WJ185 General Parameters:
 (Typical @+25 ℃, Vs is 24VDC)
 Input type: Pt100 input/Pt1000 input
 Measurement temperature range:-200~600 ℃
 Accuracy: 0.1%
 Temperature drift: ± 50 ppm/℃ (± 100 ppm/℃, maximum)
 Bandwidth:-3 dB 10 Hz
 Conversion rate: 4Sps (factory default value, users can modify the conversion rate on the webpage.)
 You can set the AD conversion rate to 2SPS, 4SPS, 8SPS, 16SPS, 32SPS, 50SPS, 80SPS, 100SPS by sending
 commands  Common moderejection (CMR): 120 dB (1k Ω Source Imbalance @ 50/60 Hz)
 Normal mode suppression (NMR): 60 dB (1k Ω Source Imbalance @ 50/60 Hz)
 Input protection: overvoltage protection, overcurrent protection
 Communication: MODBUS TCP communication protocol or TCP socket character protocol or MQTT protocol
 Webpage: Supports web access module and web page setting module parameters.
 Interface: RJ-45 network interface.
 Communication response time: 100 ms maximum
 Working power supply:+8~32VDC wide power supply range, with internal anti reverse and overvoltage protection
 circuits
 Power consumption: less than 3W
 Working temperature:-45~+80 ℃
 Working humidity: 10~90% (no condensation)
 Storage temperature:-45~+80 ℃
 Storage humidity: 10~95% (no condensation)
 Dimensions: 106 mm x 59mm x 37mm

Q: How to contact you?
A: Please contact us via email or online customer service