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HomeElectronicsAccessories & SuppliesAudio & Video AccessoriesTV Accessories & Parts1 PCS NEW Version DC 12V PT100 RTD Converter RS485 Modbus Rtu Temperature Sensor
GH₵ 360.40
GH₵ 504.9029%
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Product details
1 PCS NEW Version DC 12V PT100 RTD Converter RS485 Modbus Rtu Temperature Sensor
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Specifications
Key Features
is_customized : YesOutput Current : 5-7MAOutput Frequency : 9600BPSWeight : 13g 3gSize : 49 X 27 X 15MMOutput Type : SINGLEOutput Power : 1 - 50WModel Number : PT21A01_PT22B01Type : DC/DC ConvertersBrand Name : eletechsupOrigin : Mainland ChinaProduct Name:1 PCS NEW Version DC 12V PT100 RTD Converter RS485 Modbus Rtu Temperature Sensor Packing list(Please select the product you need): 1PCS Description :PT21A01/PT22B01 PT100 RS485 Acquisition module Description:Working voltage: DC 6-25V (12V recommended)Working current: 9-15MAMODBUS RTU protocol, 03 read command, 06 / 16 write command.Serial port baud rate: 9600 (default), N, 8, 1By modifying the RS485 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: 49 X 27 X 15MM(with Terminal),30 X 22 X 3MM(no Terminal)Weight: 13g(with Terminal),3g(no Terminal)New features (compared to the old version PTA9B01):1 Baud rate can be set: 1200 2400 4800 19200 38400 57600 115200BPS2 Check digits can be set: None, Even Parity, Odd Parity3 Add Fahrenheit temperature4 Add 16 (0X10) function es5 Add RES hardware reset functionNote: The module will restore factory settings and restart automatically after 5 seconds of shorting the RES port.MODBUS RTU protocol please refer to : '' PT21A01 PT22B01 Modbus RTU Protocol ''PT100 sensor specifications: Type: PT100Probe Diameter: 6.5mmProbe Length: 30mmProbe Material : Stainless steelCable Length: 0.5MPTFE sheath 3-Wire typeTemperature -200~550°C degreeShell: Material: ABSOuter diameter: 73*36*24MMInner diameter: 70*33*21MMWeight: 16 grams For 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 temperature RS485 bus wiring diagram:
What’s in the box
1x packages
Specifications
- SKU: GE779EA3E4TDRNAFAMZ
- Model: SM-DSWDQ-9-21-7452
- Production Country: China
- Size (L x W x H cm): 20x10x20
- Weight (kg): 0.4
- Color: with Terminal A 220
- Main Material: other
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1 PCS NEW Version DC 12V PT100 RTD Converter RS485 Modbus Rtu Temperature Sensor
GH₵ 360.40
GH₵ 504.9029%
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