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pH/ORP online meter with pH sensor ROC 4-20mA output double relay control easy to use pH/ORP controller pool analyzer
$60.00 - $150.00/set
2 sets(Min. Order)
Differential pressure transmitter transducer flush absolute 4-20ma pressure sensor LCD Indicator pressure transmitter price
$15.00 - $77.00/set
2 sets(Min. Order)
High Precision Multy Input K E PT100 0-10V 4-20mA Output SSR Relay 110V 220V 24V 380V Thermostat PID Temperature Controller
$120.00 - $200.00/set
1 set(Min. Order)
Multy Input K E PT100 0-10V 4-20mA Output SSR Relay 110-220V 24V 380V Thermostat 2 Alarms PID Temperature Controller
$120.00 - $200.00/set
1 set(Min. Order)
Fahrenheit OR Celsius K J PT100 0-10V 4-20mA Single Input 220V 1200 Degree Programmable PID Temperature Controller
$15.00 - $45.00/set
1 set(Min. Order)
K E PT100 Digital PID Temperature Controller Multi Sensor Digital Output Input Regulator With Ramp Curve And Modbus
$15.00 - $27.50/set
2 sets(Min. Order)
kehao 600 800 Degree Input K J PT100 0-10V 4-20mA PID Output SSR Relay 110V-220V 24V 380V Thermostat Temperature Controller
$15.00 - $27.50/set
2 sets(Min. Order)
KH103 Industrial 0.2% meansuring accuracy RS485 PID Pressure LCD digital intelligent pid Temperature Controller
$16.00 - $55.00/set
1 set(Min. Order)
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Super-Thin Isolated Universal 8 Channels 4-20ma MODBUS/PLC RS485 Output Analog Input Module
$50.00 - $70.00/piece
2 pieces(Min. Order)
Super-Thin Isolated Universal 8 Channels mv+Thermocouple+4-20ma HMI/PLC Analog Input Module with RS485 Output
$40.00 - $110.00/piece
2 pieces(Min. Order)
High Quality Standard Modbus 1-5VDC 0-5V 0-10V 4-20mA Analog Input Module to RS485 PLC HMI,SCADA Data Monitoring System
$50.00 - $70.00/piece
2 pieces(Min. Order)
High Quality Universal 1-5VDC 0-5V 0-10V 4-20mA RS485 Modbus Input Output Module for PLC HMI,SCADA Data System
$50.00 - $70.00/piece
2 pieces(Min. Order)
4 Channel Super Thin DIN35 DCS/PLC/HMI Isolated 0-5V/1-5V/0-10V/0-10ma/0-20ma/4-20ma Analog Output Module with RS485 MODBUS
$50.00 - $70.00/piece
2 pieces(Min. Order)
4 Channel PLC Isolated Universal mv+K,S,T,N,B,J,E Thermocouple+4-20ma+0-10VDC Analog Input Module with RS485 Output
$35.00 - $73.00/piece
2 pieces(Min. Order)
High Quality Support modbus 0-5V 0-10V 4-20mA Module to rs485 Plc Output Analog Input Module
$50.00 - $70.00/piece
2 pieces(Min. Order)
4 Channel Super Thin DCS/PLC/HMI Isolated 0-5V/1-5V/0-10V/0-10ma/0-20ma/4-20ma Analog Output Module with RS485 MODBUS
$50.00 - $70.00/piece
2 pieces(Min. Order)
4 Channel Super Thin DIN35 DCS/PLC/HMI Isolated 0-5V/1-5V/0-10V/0-10ma/0-20ma/4-20ma Analog Output Module with RS485 MODBUS
$25.00 - $70.00/piece
1 piece(Min. Order)
New Super-Thin Isolated Universal 8 Channels Digital Input Module Automation 4 Channels PLC Analog Input Module
$25.00 - $70.00/piece
1 piece(Min. Order)
Bidirectional transmission communicator active optical isolator RS485 to RS232 Communication Converter
$25.00 - $65.00/set
1 set(Min. Order)
KH7018E Digital 8 channels Universal RS485 Input Module signal converter analog with Indicator
$85.00 - $120.00/set
2 sets(Min. Order)
KH7018 DIN35 Isolated Universal 8 channels MV+Analog+Thermocouple Temperature Input Modbus Signal Converter with RS485 port
$41.00 - $70.00/piece
2 pieces(Min. Order)
KH7014 Digital Supcon Analogue Input Module Usb Isolated Input Module
$30.00 - $58.00/set
1 set(Min. Order)
4 Channel Isolated Universal mv+K,S,T,N,B,J,E Thermocouple+4-20ma+0-10VDC PLC Analog Input Module with RS485 Output
$16.00 - $65.00/piece
1 piece(Min. Order)
Input module KH7018E Isolated 8 Channels PLC Analog Input Module
$30.00 - $75.00/set
1 set(Min. Order)
KH7018E: Rail Mount RTD PT100 Temperature Input Module with RS485 output
$80.00 - $120.00/set
1 set(Min. Order)
KH7011:Programmable single-channel analog input module
$25.00 - $68.00/piece
2 pieces(Min. Order)
KH7018E: Isolated 8 Channels Thermocouple Input Module With Universal Input,RS485 Output input module
$30.00 - $85.00/piece
1 piece(Min. Order)
Factory Directly Sell Automation Smart Universal Digital Wireless Smart Home Modbus Input Output Module
$40.00 - $85.00/set
1 set(Min. Order)
KH7011 : Universal temperature input module rs485 in Rail Mounted
$25.00 - $65.00/piece
1 piece(Min. Order)
KH7018E : Isolated Digital Indicating Input Module with LED indicator
$40.00 - $88.00/set
1 set(Min. Order)
Rail DIN Universal PLC Analog Input Module Isolated to RS485 Converter 11 50 20 24 4 Channels Input Drive Ic,integrated Circuit
$20.00 - $58.00/piece
1.0 piece(Min. Order)
KH7018: Universal 1-5VDC 0-5V 0-10V 4-20mA RS485 PLC HMI SCADA Data System Modbus Input Output Module Input Module
$80.00 - $120.00/piece
1 piece(Min. Order)
Module Input Digital Output Usb 4-20ma Analog Input Module
$40.00 - $110.00/piece
1 piece(Min. Order)