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300+ factories verified
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
500A 800A 1000A Input Hall Effect DC Current Transformer Open Loop 4-20mA 0-10V Output
US$
25.00
-
35.00
1 Piece
(MOQ)
DC Signal Transmitter 4-20mA 0-10V 0-5V Galvanic Signal Converter 2 in 2 out 2 in 4 out Analog Signal Isolator
US$
25.00
-
50.00
1 Piece
(MOQ)
4-20mA Signal Isolator to 0-10V 0-5V 1-5V Analog Signal Converter DC24V 1 in 3 out 1 in 4 out Galvanic Signal Transmitter
US$
30.00
-
50.00
1 Piece
(MOQ)
AC/DC Current Transducer 0-1500V Input 4-20mA Current Sensor
US$
20.00
-
25.00
1 Piece
(MOQ)
1/4
Shenzhen Sunyuan Technology Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Isos 4-20mA Seriestwo-Wire 4 to 20mA Loop Powered IC
US$
13.20
-
14.50
1 Piece
(MOQ)
10kv Two-Wire Loop Power 4-20mA to 0-2.5V, 0-5V, 0-3.3V, 1-5V Signal Isolation IC
US$
113.00
-
117.00
1 Piece
(MOQ)
DIN3 Rail-Mounting Loop Powered 100Hz-0.9kHz PWM Signa Input to 4-20mA Output Converter
US$
25.00
-
26.50
1 Piece
(MOQ)
4-20mA/0-5V/0-10V to 0-100mA/0-500mA/0-1A Large Current Isolation Amplifier/Converter
US$
72.00
-
75.00
1 Piece
(MOQ)
1/4
Zhenjiang Zhendi Electric Technology Co., Ltd
Send Inquiry
Automatic SCR Silicon Controller Regulator, Open Loop for High Voltage Needs SCR Thyristor Pressure Regulator Voltage Power Regulators Triple Phase Controller
US$
70.00
-
90.00
1 Piece
(MOQ)
China Suppliers High Accuracy Automatic SCR Silicon Digital Display Controller Regulator for Industrial 600V-5000V Use Ayscr-La Power Regulator
US$
70.00
-
90.00
1 Piece
(MOQ)
High Voltage SCR Automatic Thyristor Automatic Regulator AVR SCR Silicon Controller Regulator,
US$
70.00
-
90.00
1 Piece
(MOQ)
Semiconductor Power Control SCR-Controlled Controller Adjust Current and Voltage SCR Voltage Regulator
US$
70.00
-
90.00
1 Piece
(MOQ)
1/4
Jiangsu Aice Instrument Technology Co., Ltd.
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Smart Control Loop System for Precision Measurement Solutions
US$
15.00
-
27.00
1 Piece
(MOQ)
Precision Digital Temperature Controller for Single Loop Systems
US$
15.00
-
27.00
1 Piece
(MOQ)
Smart Temperature Control System with Digital Display and RS485 Connectivity
US$
15.00
-
27.00
1 Piece
(MOQ)
Precision Liquid Level Monitoring Device for Industrial Use
US$
15.00
-
27.00
1 Piece
(MOQ)
1/4
Beijing GFUVE Electronics Co., Ltd.
Send Inquiry
GF1119 EV & Charging Pile DC Test Device
US$
3,800.00
3 Sets
(MOQ)
GF1119 EV & Charging Pile Direct Current Test Set
US$
60,000.00
-
100,000.00
1 Piece
(MOQ)
1/4
Hubei Tianrui Electronic Co., Ltd.
5.0
Send Inquiry
TR New 70mm Aperture Hall Current Sensor Input AC 1000A Output DC 4~20mA DC Split Core Current Transducer Sensor
US$
20.67
-
23.69
10 Pieces
(MOQ)
TR Split Core Hall Effect Current Sensor Current Transformer Rated Output Current AC 600A/DC 4-20mA for Charging Station
US$
20.67
-
23.69
10 Pieces
(MOQ)
DC 0-200A Input 4-20mA/RS485 Output DIN Type Current Transmitter Closed Loop Perforated DC Ampere Signal Transducer Current
US$
18.54
-
22.60
5 Pieces
(MOQ)
TR Hall Effect Current Sensor Input AC 100A-1500A Output DC 4-20mA for Real-Time Monitoring and Protection of Power Systems
US$
20.67
-
23.69
10 Pieces
(MOQ)
1/4
Nanjing Qineng Electronic Technology Co., Ltd.
5.0
Send Inquiry
Split Core Current Transducer Clamp AC DC 10A 20A 30A 50A 100A 200A 300A Output 4-20mA RS485 5V 10V Transformer Hall Effect Current Sensor
US$
11.00
1 Piece
(MOQ)
AC DC 10A 20A 30A 50A 100A 200A 300A Output 4-20mA 10V 5V RS485 Clamp CT Transformer Hall Effect Current Transducer Split Core Current Sensor
US$
11.00
1 Piece
(MOQ)
Qndb2 Input 1A 5A 10A 20A 50A 100A Output 4 20mA AC CT Current Transducer Sensor Current Transformer
US$
8.00
1 Piece
(MOQ)
Hall Effect Current Sensor AC 1500A 4-20mA RS485 Split Core Current Transformer
US$
25.00
-
35.00
1 Piece
(MOQ)
1/4
Wenzhou Heyi Electrical Co., Ltd.
Send Inquiry
Kct-16L 4-20mA Output AC DC Open Loop Current Transducer Split Core
US$
15.00
-
17.25
1 Piece
(MOQ)
Kct-24L Current Transformer 4-20mA DC Output 400A AC Input
US$
24.00
-
27.60
1 Piece
(MOQ)
CE Kct-16L 200A/4-20mA 0.5/1.0 Class Split Core Current Transformer Two-Wire System Equipment
US$
15.00
-
17.25
1 Piece
(MOQ)
CE Kct-36L 300A/4-20mA 0.5/1.0 Class Split Core Current Transformer Two-Wire Equipment
US$
21.50
1 Piece
(MOQ)
1/4
Hangzhou HollySys Automation Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hollysys 0.075%Fs 4 to 20mA+Hart 7 Modbus-RTU/RS485 At5010 Differential Pressure Transmitter
US$
336.00
-
899.00
1 Piece
(MOQ)
Hollysys 4 to 20mA+Hart 7 At5010 DN65/DN80 Single Flange Differential Pressure/Level Transmitter
US$
565.00
-
899.00
1 Piece
(MOQ)
Hollysys 0.1%Fs 4-20mA At5010 Dual Flange Differential Pressure/Level Transmitter
US$
757.00
-
899.00
1 Piece
(MOQ)
Hollysys 0.2%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 DN50 Single Flange Pressure Transmitter
US$
466.00
-
899.00
1 Piece
(MOQ)
1/4
Shanghai Cixi Instrument Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA Hart Water Liquid SS304 Flowmeter Oxygen Solid Particles RS485 Coriolis Mass Flow Meter for Liquefied Gas
US$
2,580.00
-
3,580.00
1 Piece
(MOQ)
4-20mA Lubricating Oil Coriolis Mass Flow Meter
Negotiable
1 Piece
(MOQ)
4-20mA 4'' Stainless Steel DN100 Flowmeter Price 2 Inch Coriolis Mass Flow Meter for Environmental Protection Industry
US$
2,580.00
-
3,580.00
1 Piece
(MOQ)
0.15% 0.1% High Precision 4-20mA RS485 DN6 DN8 Water Liquid Flowmeter SS316 Oxygen LPG Liquefied Gas Coriolis Mass Flow Meter
US$
2,580.00
-
3,580.00
1 Piece
(MOQ)
1/4
Zhejiang Heyue Flowtech Co., Ltd.
Send Inquiry
China Electrical 24VDC/220VAC on of/Multi Turn/4-20mA Modulating Electric Motorized/Pneumatic Valve Actuator for Ball/Butterfly/Gate/Control Valve
US$
40.00
-
100.00
1 Piece
(MOQ)
Modulating Electric Actuator with 4-20mA Control Signal for Proportional Flow Control Valves
US$
40.00
-
80.00
1 Piece
(MOQ)
Exd Electric Actuator with 4-20mA Control for Precise Valve Modulation
US$
40.00
-
80.00
1 Piece
(MOQ)
on-off /4-20mA Modulating Electric Rotary Actuator for HVAC and General Purpose Valves
US$
40.00
-
80.00
1 Piece
(MOQ)
1/4
Anhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.
Send Inquiry
4-20mA Signal Isolator Isolated Safety Barrier 4-20mA Signal Splitter Conditioner Analog Intrinsically 0 10V 5V RS485 1 2 in 1 2 4 out
US$
20.00
1 Piece
(MOQ)
Isolator Signal Isolated Safety Barrier Signal Conditioner 4 20mA Digital Signal Isolator
US$
20.00
1 Piece
(MOQ)
Isolator Signal Isolated Safety Barrier Intrinsically Safe Barriers Loop Powered 4 20mA Signal Splitter
US$
20.00
1 Piece
(MOQ)
Temperature Transmitter Signal Isolator Temp Rtd PT100 to 4 20mA Converter 4 20mA PT100 Transmitter 4 20mA K Thermocouple RS485 0 10V
US$
30.00
1 Piece
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller
US$
98.00
-
160.00
1 Piece
(MOQ)
Industrial Thermal Conductivity Meter Online 4-20mA Ec Tester
US$
98.00
-
160.00
1 Piece
(MOQ)
4-20mA Conductivity Meter Industrial Ec Boiler Conductivity Controller
US$
98.00
-
160.00
1 Piece
(MOQ)
Apure CE Digital TDS Ec Thermal Conductivity Meter with Sensor
US$
98.00
-
160.00
1 Piece
(MOQ)
1/4
Huaibei Huadian Automation Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA Signal Isolator Convert Splitter Analog Isolated Safety Barriers 0-10V 1 in 2 out for PLC
US$
30.00
-
58.00
1 Piece
(MOQ)
Signal Isolator Isolated Safety Barrier Analog Signal Isolator Analog Signal Isolator 4 20mA
US$
20.00
-
58.00
1 Piece
(MOQ)
Isolator Signal Isolated Safety Barrier Analog Signal Splitter 4 20mA 4 20mA Signal Splitter Circuit
US$
20.00
-
58.00
1 Piece
(MOQ)
Rail Temperature Transmitter Rtd PT100 K B S J N E T Thermocouple to 4-20mA Converter Temperature Signal Isolator 0 10V RS485
US$
32.00
-
43.00
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4~20mA Output Temperature and Pressure PID Controller Multiple Function
US$
35.00
-
50.00
1 Piece
(MOQ)
Two-Way Alarm 4~20mA Output Pressure Temperature Controller Digital Display
US$
40.00
-
65.00
2 Pieces
(MOQ)
PID Pressure Temperature Controller Thermocouple Thermo Resistance 4-20mA 0-5V Input
US$
50.00
-
70.00
2 Pieces
(MOQ)
Temperature and Pressure PID Controller 4-20mA 0-20mA 0-10mA 0-5V 1-5V 0-10V Rs485
US$
50.00
-
70.00
2 Pieces
(MOQ)
1/4
Changsha Supmeter Technological Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Load Cell Signal Indicator BST106-B60S[L], Weighing Controller with RS232/RS485/Modbus-RTU/4-20mA Ao
US$
41.00
-
55.00
1 Piece
(MOQ)
Supmeter 4-20mA and 0-10V Output Weight Indicator for Load Cell Bst106-M60s[L], Load Cell Digital Control Indicator
US$
41.00
-
55.00
1 Piece
(MOQ)
Supmeter 20mA 0-10V Load Cell Weighing Transmitter Indicator Controller
US$
41.00
-
55.00
1 Piece
(MOQ)
Supmeter High Accuracy 20mA 0-10V Load Cell Weighing Transmitter Indicator Controller with RS485 RS232 Modbus RTU Bst106-M60s[L]
US$
41.00
-
55.00
1 Piece
(MOQ)
1/4
Cold Valley Intelligent Technology (Shanghai) Co., Ltd.
Send Inquiry
Emerson Industrial Inertial Vibration Sensor for 4-20mA Monitoring
US$
150.00
-
696.00
1 Piece
(MOQ)
Reliable 4-20mA Vibration Sensors for Industrial Automation Solutions
US$
326.00
-
696.00
1 Piece
(MOQ)
Compact Vibration Sensor with 4-20mA PLC Output Module
US$
300.00
-
696.00
1 Piece
(MOQ)
Reliable 4-20mA Emerson Vibration Sensor for Signal Measurement
US$
300.00
-
696.00
1 Piece
(MOQ)
1/4
Beijing Pinghe Chuangye Technology Development Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Loop Isolator Signal Splitter 4 20mA Isolation Signal Converter
US$
42.00
-
51.00
1 pieces
(MOQ)
Two-Wire, Three-Wire, 4-20mA Isolated Barrier Intrinsically Safe Isolator Loop Powered
US$
115.00
-
135.00
1 sets
(MOQ)
Intrinsically Safe Loop Powered Isolator Two-Wire Three-Wire 4-20mA Barrier Power Distribution Equipment
US$
55.00
-
75.00
1 pieces
(MOQ)
Loop Powered Analogue Input 4~20mA Output Signal Isolators
US$
65.00
-
85.00
1 pieces
(MOQ)
1/4
Kaifeng Chuangxin Measurement&Control Instrument Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4 20mA Integrated Electromagnetic Flowmeter Heat Meter
US$
405.00
-
415.00
1 units
(MOQ)
Gas Loop 4-20mA 24VDC Remote Insertion Type Compressed Air Vortex Flow Meter
US$
328.00
-
338.00
1 Piece
(MOQ)
Manufacturer Wholesale Prices Stainless Steel Corrosion Resistance PTFE Lining Electromagnetic Heat Flowmeter
US$
405.00
-
415.00
1 units
(MOQ)
High Quality Smart Digital Small Pipelined Corrosion Resistance Electromagnetic Heat Flowmeter
US$
405.00
-
415.00
1 units
(MOQ)
1/4
Chongqing Hongxing Instrument Co., Ltd.
Send Inquiry
High Accuracy Pressure Transmitter 4-20mA 0-250 Bar Pressure Transducer
US$
120.00
-
180.00
1 Piece
(MOQ)
3051 Coplanar Differential 4-20mA Hart -62.16~62.16 Mbar High Accuracy Pressure Transmitter
US$
120.00
-
180.00
1 Piece
(MOQ)
4-20mA + Hart Digital Display Sensor Pressure Transmitter
US$
120.00
-
180.00
1 Piece
(MOQ)
High Quality Hot Selling 4~20mA Analog Advanced Smart Pressure Transmitter
US$
120.00
-
180.00
1 Piece
(MOQ)
1/4
Beijing ZhongRuiZhiCheng Technology Co., Ltd.
Send Inquiry
E8000 RS485 or Hart 4-20mA Magnetic Pulse Meter / Electromagnetic Flow Meter
US$
85.00
-
105.00
1 Piece
(MOQ)
RS485 Electromagnetic Flowmeter with Display 4-20mA
US$
85.00
-
105.00
1 Piece
(MOQ)
Electromagnetic Flowmeter Converter/4-20mA Converter
US$
85.00
-
100.00
1 Piece
(MOQ)
D-Dr Electromagnetic Flow Meter Converter RS485
US$
95.00
-
115.00
1 Piece
(MOQ)
1/4
Zhuhai Chipsense Electronic Technology Co., Ltd
5.0
Send Inquiry
CR8A 4000 M00 Close loop current sensors hall effect distribution transformer 4-20ma converter for Communication power supply
Negotiable
1 Piece
(MOQ)
CN2A 40 PB01 high quality thermocouple temperature transmitter sensor current 4-20ma temperature rs485
US$
4.85
-
6.25
10 Pieces
(MOQ)
HAT Series HS2V H05 1000A Dc 4-20ma/0-20 Ma Input Current Sensor Analog signal Isolator with 0-5v Output for Industry Powered
US$
12.50
-
13.80
1 Piece
(MOQ)
HK3A 50A H20 Hall Current Sensor 0-400A DC Current Detection Analog Output 4-20mA
US$
16.50
-
17.50
1 Piece
(MOQ)
1/4
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
L921 Plus Automatic Drainage Pump Control Box for Single Phase Systems 4-20mA Transmitter
US$
93.90
-
96.90
6 Pieces
(MOQ)
PLC-1 Programmable Logical Controller Can Connected with 4-20mA Transmitter
US$
72.00
-
76.00
1 Piece
(MOQ)
Level Transmitter 4-20mA Version
US$
45.00
-
70.00
100 Pieces
(MOQ)
High Precision 4-20mA Level Transmitter for Liquid Measurement
US$
45.00
-
70.00
100 Pieces
(MOQ)
1/4
Aister Instrument (Shanghai) Co., Ltd.
Send Inquiry
Atex Certificate 0.1% Accuracy 4-20mA Digital Coriolis Mass Flow Meter
US$
899.00
-
10,000.00
1 Piece
(MOQ)
4~20mA RS485 Gas Mass Flowmeter for Water 0.1% High Accuracy Coriolis Mass Flowmeter
US$
850.00
-
8,000.00
1 Piece
(MOQ)
4-20mA High Accuracy Flow Meter Price Coriolis Mass Flowmeter
US$
900.00
-
8,900.00
1 Piece
(MOQ)
1"Wetted Part SS316 SS304 Loop Power 4-20mA Analog DC24V Transmitter Variable Area Flowmeter
US$
99.00
-
499.00
1 Piece
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
LCD Displayed Gas Detection Controller with 4-20mA Signal Input
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Good Design Controller up to 64 Channels and 4-20mA & RS485
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Gas Detectors Control Panel with LCD Display 3 Relays
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Explosion-Proof Industrial Gas Controller for Fixed Gas Detector System
US$
580.00
-
1,260.00
1 Piece
(MOQ)
1/4
Shandong Zhongziyi Intelligent Technology Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rosemount Pressure Sensor/Transducer/Transmitterwith 4-20mA Output, Digital Display, Long-Term Stability
US$
621.30
-
885.60
1 Set
(MOQ)
Digital Sensor Transmitter, 4-20mA Output, Explosion Proof Design
US$
621.30
-
885.60
1 Set
(MOQ)
Reliable Rosemount 4-20mA Temperature Transmitter with LCD Display
US$
252.80
-
689.40
1 Set
(MOQ)
Reliable Rosemount 4-20mA Temperature Transmitter with Hart Protocol
US$
252.80
-
689.40
1 Set
(MOQ)
1/4
Anhui Tongyi Instrument and Control Technology Co., Ltd.
5.0
Send Inquiry
High Accuracy 4-20mA Differential Pressure Transmitter IP67
US$
135.60
-
149.60
1 Piece
(MOQ)
Reliable 4-20mA Output Differential Pressure Transmitter
US$
135.90
-
149.90
1 Piece
(MOQ)
Smart Silicon Pressure Transmitter 4-20mA Output Differential Pressure for Sale
US$
135.90
-
149.90
1 Piece
(MOQ)
Strong High Accuracy Differential Pressure Transmitter 4-20mA
US$
135.90
-
149.90
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fixed 4-20mA Online Explosion-Proof Combustible Gas Alarm Detector
US$
97.90
-
147.70
1 sets
(MOQ)
4-20mA Combustible Gas Ex Co Lel Cl2 pH3 No2 Gas Detector
US$
97.90
-
147.70
1 sets
(MOQ)
Wall Mount Type H2s Hydrogen Sulfide Single Gas Analyzer Fixed Gas Detector
US$
97.90
-
147.70
1 sets
(MOQ)
Nkyf-Nkhds400+Fex Fixed Single Gas Detector Special for Industrial Environment
US$
97.90
-
147.70
1 sets
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
US$
139.00
-
199.00
1 Piece
(MOQ)
Boqu Bqa100 Factory Resistance Against Chemical Corrosion 2wires 4-20mA Output Silicon Pressure Sensor Pressure Meter
US$
139.00
-
199.00
1 Piece
(MOQ)
Boqu Boa201 Manufacturer with RS485 and 4-20mA Output LCD Aqua Hydrostatic Submerge Level Meter Level Transmitter Sensor
US$
139.00
-
199.00
1 Piece
(MOQ)
Boqu Boa200 Factory Price 0~200m for Water Fuel Oil Other Liquid Hydrostatic Submersible Level Meter Pressure Water Level Sensor
US$
139.00
-
199.00
1 Piece
(MOQ)
1/4
Hangzhou Supmea International Trading Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wastewater Treatment Plant Do Meter 4-20mA pH Meter
US$
35.00
-
75.00
1 Piece
(MOQ)
Conductivity Sensor Real-Time Ec TDS Monitoring 4-20mA Output Conductivity Meter
US$
75.00
-
129.00
1 Piece
(MOQ)
Supmea 4-20mA Output Multi-Parameter ORP pH Meter Long Service Life pH Sensor
US$
35.00
-
55.00
1 Piece
(MOQ)
Stable Reliable TDS Ec Probe Sensor 4-20mA Conductivity Meter for Pulp Paper Industry
US$
80.00
-
130.00
1 Piece
(MOQ)
1/4
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