Wholesale Loop 4-20ma
products found from
trusted manufacturers & suppliers
US$ 9 / Piece
2 Pieces (MOQ)
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Two-wire Transmitter
DC Transmitter
Single
Two-wire Transmitter
0.1G
CE
US$ 13.2-14.5 / Piece
1 Piece (MOQ)
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Normal Pressure Transmitter
N
CE
Customized
4-20mA
4-20mA
US$ 25-35 / Piece
1 Piece (MOQ)
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Digital Transmitter
AC DC Current Transmitter
Single
Two-wire Transmitter
0.1G
CE
US$ 25-35 / Piece
1 Piece (MOQ)
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Digital Transmitter
AC DC Current Transmitter
Single
Two-wire Transmitter
0.1G
CE
US$ 113-117 / Piece
1 Piece (MOQ)
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10kv High Isolation Transmitter
10kv High Isolation Transmitter
Current Signal
0.1G
CE, RoHS
Customized
US$ 25-26.5 / Piece
1 Piece (MOQ)
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2 Years
50Hz-99Hz/100Hz-0.9kHz/1kHz-9kHz/10kHz-19kHz/20kHz
4-20mA/0-20mA/0-5V/0-10/1-5V,etc
Photoelectricity Isolation
3000VDC
None Loop Powered
US$ 97.9-147.7 / sets
1 sets (MOQ)
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3 Years
Nkyf
Customized
CO
Fixed Gas Detector
Light/Sound
US$ 1000-3000 / Piece
1 Piece (MOQ)
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24 Hours Free Telephone Consultation Service
12 Months
LCD
Food Analysis, Medical Research, Biochemistry
Non Portable
CE, ISO9001, Sil
US$ 41-55 / Piece
1 Piece (MOQ)
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24 Hours Service
12months
>300kg
0.001g
LED
5digits
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0-75mv/0-2.5V/0-5V/0-10V, etc
0-75mv/0-2.5V/0-5V/0-10V, etc
Magnetoelectric Isolation
3000VDC
SIP 12pin
5VDC/12VDC/15VDC/24VDC
US$ 69-85 / Piece
1 Piece (MOQ)
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1 Year Lifetime Free Technical Support
1 Year Lifetime Free Technical Support
Digital
Non Portable
Food Analysis, Biochemistry, Water Treatment and Monitoring
ISO9001, CE, SGS
US$ 98-160 / Piece
1 Piece (MOQ)
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Digital
Medical Research, Biochemistry, Water
Non Portable
RoHS, CE
Conductivity Meter
Chemical Liquid
US$ 50-70 / Piece
2 Pieces (MOQ)
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Customized
ISO9001
HANGJIA HJ Sensor
LED
Temperature Controller
Carton
US$ 17.37-18.07 / Piece
1 Piece (MOQ)
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Current Transmitter
AC Transmitter
Single
Three or Four Wire Transmitter
0.5G
CCC
US$ 20.5-49 / Piece
1 Piece (MOQ)
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Rail Mounted Passive PWM to 4-20mA Transmitter
10Hz-99Hz, 100Hz-0.9kHz, 1kHz-9kHz, 10kHz-19kHz
4-20mA
3000VDC
Powered by Current Loop
Single/Multi-Channel DIN Rail Mounted
US$ 10.5 / Piece
1 Piece (MOQ)
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Hall Type
Analog Output
Injection
Metal
0.5G
Industry Automation
US$ 1000-3000 / Piece
1 Piece (MOQ)
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24 Hours Free Telephone Consultation Service
12 Months
LCD
Food Analysis, Medical Research, Biochemistry, Chemical Plant
Non Portable
CE, ISO9001, Sil
US$ 15-25 / Piece
1 Piece (MOQ)
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Program
Combination
Linear
4-20mA/Relay/ RS485
Automatic Control, Protection, Monitoring, Measurement
RoHS, ISO: 9001, CE
US$ 5.56-7.65 / Piece
1 Piece (MOQ)
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Current Transmitter
AC Transmitter
Single
Three or Four Wire Transmitter
0.5G
CCC
US$ 16-20 / Piece
10 Pieces (MOQ)
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Capacitive Pressure Sensor
SemiConductor Type
Ceramic Pressure Transmitter
Analog Type
Normal Wirewound
Stainless Steel
US$ 9 / Piece
2 Pieces (MOQ)
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Adjust
Open-Loop
Linear
Discrete
Automatic Control, Protection, Monitoring, Measurement
RoHS, ISO: 9001, CE
US$ 84-128 / pieces
1 pieces (MOQ)
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Adjust
Combination
Linear
Discrete
Automatic Control
CCC, ISO: 9001, CE
US$ 1500-4500 / Piece
1 Piece (MOQ)
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0.2-0.5
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Liquid and Gas Material
DN15-DN150
Tube/Flange
Industrial Production
Coriolis Mass Flow Meter
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Data Acquisition
Combination
Continuous
Automatic Control, I/O
ISO: 9001, CE
New
US$ 85-105 / Piece
1 Piece (MOQ)
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±0.2-0.5%
Water, Wastewater, Fuel Oil
Dn10-Dn3000
Energy Metering
Electromagnetic Flow Meter
Liquid
US$ 500 / Piece
1 Piece (MOQ)
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ISO, CE
220V,380V,24V,415V
Electric Power
Ordinary Temperature
Flange
Stainless Steel
US$ 850-20000 / Piece
1 Piece (MOQ)
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Technical Support
1 Year
±0.2-0.5%
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Gas
DN3-DN300
Tube/Flange
US$ 0.1-0.5 / Piece
1 Piece (MOQ)
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Hall Effect Type
AC DC Transmitter
0.1G
Ce, RoHS, ISO
Customized
50/100/200/300/400/600A
US$ 120-180 / Piece
1 Piece (MOQ)
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Adjust
Closed-Loop
Non-Linear
Continuous
Automatic Control
ISO: 9001, CE
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Intelligent Gas Meter
50-100mm
+/-0.2%
Industrial
16~160t/H
ISO and Ce
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