Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
4 To 20ma
22,500
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
Hall Effect AC Current Transducer
4
-
20mA
Output DC Leakage Current Transmitter Analog Sensor Current Hall Sensor
US$ 16-20
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen RPD Sensor Technology Co., Ltd
Video
Veinasa-Yw02
4
-
20mA
Iot Smart Agriculture Irrigation Works Water Level Sensor
US$ 149-169
/ Piece
1 Piece
(Min. Order)
Start Order
Sichuan Weinasa Technology Co., Ltd.
Video
4
-Channel Analog Input Module with 0-
20mA
/0-10V 16 Bit Accuracy of 0.3%
US$ 55-65
/ Piece
1 Piece
(Min. Order)
Start Order
Henan 4.0 Automation Equipment Co., Ltd.
Video
on off Type Intelligent Regulator
4
-
20mA
Mini Rotary Electric Actuator
US$ 65-100
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Power-Tomorrow Actuator Valve Co., Ltd.
Video
Fixed Type Gas Detector
4
-
20mA
Analog Signal with Pid Sensor
US$ 599-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Float Type Level Indicator with Transmitter
4
-
20mA
Uhc with Measure Insdustrial Tank
US$ 115-129
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
4
-
20mA
0-10V Liquid Level Pressure Sensor
US$ 45-88
/ Piece
4 Pieces
(Min. Order)
Start Order
Hanzhong Quan Yuan Electronic Co., Ltd.
LED LCD Display
4
-
20mA
Integrated PCB, Alu PCB Circuit Board, Electronics Motherboard PCB Manufacturing
US$ 0.1
/ Piece
1 Piece
(Min. Order)
Start Order
Zitrok Electronics Co., Ltd.
Video
4~20mA Output Water Flowmeter 1inch Turbine Water Flow Meter
US$ 165-1500
/ Piece
1 Piece
(Min. Order)
Start Order
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
Video
Cyb4212 High Stability 0-5 Volt Hart Hygienic Type Vacuum
4
-
20mA
Pressure Transmitter
US$ 27.2-44.8
/ Piece
1 Piece
(Min. Order)
Start Order
Tianshui Huatian Sensor Co., Ltd.
Downlights PCBA 6W LED 12PCS 36V 1W Size 38*38mm 2.2UF 400V Current 18-
20mA
Dob
US$ 0.11
/ Piece
10 Pieces
(Min. Order)
Start Order
ShenZhen Nova Semiconductor Co., Ltd.
Video
Online TDS Tester Monitor CCT 3320V
4
-
20mA
Inline Conductivity Meter
US$ 19
/ Piece
1 Piece
(Min. Order)
Start Order
Ewater Water Treatment Co., Ltd
Video
Long Stroke Windy Nation Submersible Subsea
4
-
20mA
Electric Valve Actuator for Marine
US$ 200-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Chenglei Valve Technology Co., Ltd.
Video
Acrel Factory Wholesale Price 0.66kv Split Coil 60-200A/
20mA
Ratio Current Transformer
US$ 7.7
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
New Product L931 Plus Three Phase Pump Control Panel Support
4
-
20mA
Transmitter
US$ 92-114
/ Piece
1 Piece
(Min. Order)
Start Order
Hunan Leading Science & Technology Development Co., Ltd.
LED Display Pressure Level Temperature Indicator Thermostat
4
-
20mA
Automatic Controller
US$ 58-65
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
Video
Cheap Water Level Gauge Sensor
4
-
20mA
Digital Ultrasonic Liquid Level Depth Meter
US$ 159-800
/ Piece
1 Piece
(Min. Order)
Start Order
Aister Instrument (Shanghai) Co., Ltd.
Video
2 Way 0-10V/
4
-
20mA
Proportional Motorized Control Ball Valve for Centre Air Condition
US$ 30
/ Piece
30 Pieces
(Min. Order)
Start Order
QINHUANGDAO JIEWEI THECHNOLOGY CO., LTD.
Video
LED Display Weight Signal Ao/Digit Transmission Totalizing Controller Bst106-B60[T], 4~20mA Weighing Scale Indicator
US$ 106-110
/ Piece
1 Piece
(Min. Order)
Start Order
Changsha Supmeter Technological Co., Ltd.
TUNKIA Advanced Precision
4
20ma
loop process calibrator rtd thermocouple Handheld Multifunction Process Signal Calibrator
US$ 3500
/ Piece
1 Piece
(Min. Order)
Start Order
Tunkia Co., Ltd.
Cx-PT-3351
4
-
20mA
Differential Pressure Transmitter (CX-PT-3351)
US$ 683
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Cixi Instrument Co., Ltd.
4
-
20mA
Pressure Sensor Transmitter for Water Oil Gas Transducer
US$ 98.99-99.98
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Hongfei Automation Technology Co., Ltd
Qppx 3 Phase Current Transducer Multi-Function Active Power Transducer with RS485 Modbus
4
-
20mA
US$ 30-150
/ Piece
1 Piece
(Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Video
4~20mA 8 Analog Input Ethernet Remote IO Module Support Modbus MQTT
US$ 85-125
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
1
3
4
5
6
7
8
9
938
Next
Show:
24
36
48
Category
Electrical & Electronics
Liquid Level Sensor
Pressure Transmitter
Pressure Sensor
Instruments & Meters
Flow Meter
Liquid Level Meter
More
Product Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Shanghai
Shenzhen
Tianjin
Nanjing
Xi'an
Hefei
Baoji
Changsha
Hangzhou
Guangzhou
More