Categoría: Temperatura y Humedad
$ 156.777
Product Name: 4CH DC 12V 24V -40~500 Celsius PT100 Thermocouple Temperature Sensor Module Modbus RTU Platinum Thermal Resistance CollectorPacking list(Please select the product you need):1 pcs PTA8C04 4ch PT100 RS485 Acquisition moduleDescription :PTA9B01 PT100 RS485 Acquisition module Description:Working voltage: DC 12V/24VWorking current: 14-18MAMODBUS RTU protocol, 03 read command, 06/16 write command.Serial port baud rate: 9600 (default), N, 8, 1By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)Can read temperature and PT100 resistance valueAdapted sensor: PT100 3-wire or 2-wire sensorTemperature measurement range:A version -40℃ to +220℃;B version -40℃ to +500℃It is recommended to select a version with a smaller range within the range that meets the measurement.Temperature measurement accuracy: 1%.Size: 93 X 87 X 41MMWeight: 122gMODBUS RTU protocol please refer to : '' PTA8C04 4CH PT100 RS485 sensor protocol ''PT100 sensor specifications:Type: PT100Probe Diameter: 6.5mmProbe Length: 30mmProbe Material : Stainless steelCable Length: 0.5MPTFE sheath 3-Wire typeTemperature -200~550°C degreeDIN rail Box parameters:Product model: UM72Color: GreenWidth: suitable for PCB board width UM72(72mm)Insulation grade: flame-retardant VO gradeBackplane length: suitable for 90 mm PCB boardsNet weight: 99gInstallation: DIN35 and C45 railFor more information, please contact us!!!Typical application:Thermostatic ControlsIndustrial SystemsConsumer ProductsThermally Sensitive SystemsMeasuring instrumentsIndoor and outdoor temperature measurementTemperature in vegetable gardenWeather forecasting, and monitoringTemperature in Computer RoomWarehouse temperature3-wire Probe Wiring: Red wire to P+, the other two wires to P- and GND.2-wire Probe Wiring: Red wire to P+, blue wire to P- and G.RS485 Bus Wiring: Connect A+ and B- to your RS485 bus.
4-Channel Temperature Sensing Supports both 2-wire and 3-wire PT100 platinum thermal resistance sensors for versatile temperature monitoring. Modbus RTU Communication Features RS485 interface with Modbus RTU protocol for reliable data transmission, allowing up to 247 modules to be cascaded. Wide Temperature Range Offers a measurement range of -40 to 500 Degrees Celsius, suitable for diverse industrial and environmental applications. Easy Installation DIN rail mounting design and clear terminal labels enable quick setup and wiring. Stable Performance Operates on DC 12V/24V power, with a default 9600 baud rate for consistent, accurate data collection.
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