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4 To 20ma
2,149
products found
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Video
Original Integrated Circuits 1n4447 200mA 1V@
20mA
100V Do-35 Diodes - General Purpose RoHS Bom Service
US$ 0.1
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Hongjilong Technology Co., Ltd.
Hydrostatic Level Transmitter
4
-
20mA
5m Water Tank Level Measurement Products Remote Monitoring
US$ 39-99
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Analog Input RTU I/O Module with 8*Ai (0/4~20mA, J, K, T, E, R, S, B, Thermistor) 4di
US$ 65.6-66.9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Video
Pharmaceutical Disinfection Hcho Fixed Formaldehyde Gas Detector
4
-
20mA
, RS485
US$ 659-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Liquid Level Transmitter Immersed Water Level Sensor
4
-
20mA
Liquid Level Detector 0-5V Sensor
US$ 39-99
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
China Factory Direct Sell AC DC Current Transmitter DIN Rail 0-50A Open Loop Hall Current Transducer Output
4
-
20mA
Price
US$ 16-20
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Video
4
-
20mA
RS485 Continuous Gas Monitor with Temperature & Humidity Display
US$ 1250-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
4
-
20mA
Signal Gas Leakage Detector Optional with Sounder/Flasher
US$ 150-250
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
4
-
20mA
0-5V RS485 Output PT100 Rtd Thermocouple Temperature Transmitter Transducer Instrument -200~500º C
US$ 9-15
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
High Accurate Single Alphasense Gas Sensor Co So2 No2 H2s No O3 Detector with 4~20mA Output
US$ 1250-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
PT100 G1/2 Temperature Sensor 4~20mA Temperature Transmitter
US$ 70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Video
Fixed Real Time Hydrogen Sensor H2 Monitoring
4
-
20mA
Output H2 Hydrogen Gas Detector
US$ 350-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Red Light DIP 2V
20mA
333-2surd/S530-A3 Good Quality
US$ 0.001
/ Piece
100 Pieces
(Min. Order)
Start Order
ShenZhen Nova Semiconductor Co., Ltd.
High Quality 10m 20m High Accuracy 316L Housing Throw-in Type Liquid Level Sensor 24V DC Input Liquid Level Transmitter
4
-
20mA
for Water Level Measurement
US$ 25-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
PLC with 2di, 4ai (0/
4
-
20mA
and 2PT100) , 2do, 2ao (0/
4
-
20mA
) Relay Controller (A-5190)
US$ 58.5-59.8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Video
Industrial Level Fixed N2 Gas Detector 0-100%Vol RS485
4
-
20mA
Signal
US$ 659-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
PT100 Thermocouple Sensor Probe 3 Wire
4
-
20mA
US$ 2.5-10
/ Piece
2 Pieces
(Min. Order)
Start Order
SENSTECH LTD.
Video
China Factory Direct Sell Submersible
4
-
20mA
RS485 Water Level Sensor for Accurate Measurement in Water Tanks Level Measuring Instruments
US$ 25-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Yt-95h Fixed Type Voc Gas Detector
4
-
20mA
Analog Signal 0-100ppm Using Pid Sensor
US$ 1250-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Data Acquisition Module Multi-Channel Temperature Voltage Current
4
-
20mA
Data Collector
US$ 210-329
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Rpd Customized Piezoresistive G1/
4
4
-
20mA
Hydraulic Liquid RS485 Gauge Pressure Transducer and Transmitter
US$ 20-27
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Video
Bliiot Single-ended 0/4~20mA 4ch Analog Input Module for Wind Power Plants
US$ 56
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
4
-
20mA
RS485 Signal Output Flammable Gas H2 Leak Monitor IP65 Protection Degree
US$ 350-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
2SS52M Board Mount Hall Effect Magnetic Sensors
20mA
Omnipolar radial lead IC
US$ 1.15-15
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Semilotec Co., Ltd.
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