4 20ma Isolated Transmitter Total 98 manufacturers & suppliers found with 294 products
Shenzhen Sunyuan Technology Co., Ltd.
Since 2012 Suppliers with verified business licenses
4.0
Audited Supplier
1300
Plant Area
27
Number of Employees
Manufacturer/Factory
, Trading Company
Signal Isolator , Data Acquisition , Dc-dc Converter , Digital Meter
Own Brand, ODM, OEM
ISO9001:2015
-
Negotiable1 Piece (MOQ) -
US$ 20.5 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Hefei WNK Smart Technology Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
77
Number of Employees
Manufacturer/Factory
, Trading Company
Pressure Sensor , Pressure Transmitter , Pressure Switch , Water Level Sensor , Differential Pressure Transmitter
ODM, OEM
ISO9001:2015
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Electromagnetic Flowmeter , Vortex Flowmeter , Temperature Transmitter , Hart Modem , Level Transmittre
OEM, Own Brand
EICC
-
US$ 15 / Piece1 Piece (MOQ)
-
US$ 55 / Piece1 Piece (MOQ)
-
US$ 46 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
Pressure Transmitter , Level Transmitter , Pressure Gauge , Pressure Sensor , Current Transducer
OEM, ODM, Own Brand
ISO 9001, GMP
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Manufacturer/Factory
Isolation Amplifier , Two-Wire Isolation Amplifier , 4-20mA Isolation Amplifier , PT100 Thermal Resistance Isolation Amplifier , Thermocouple Temperature Isolation Amplifier
OEM, Own Brand
Response Time≤3h
-
US$ 30 / Piece2 Pieces (MOQ)
-
US$ 30 / Piece2 Pieces (MOQ)
-
US$ 30 / Piece2 Pieces (MOQ)
Nanjing Wotian Technology Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pressure Sensor , Pressure Gauge , Pressure Transducer , Differential Pressure Sensor , Level Transmitter
OEM, ODM, Own Brand
ISO 9001, IATF16949
-
Negotiable10 Pieces (MOQ)
-
US$ 110 / Piece1 Piece (MOQ)
-
US$ 162 / Piece2 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 36 / Piece1 Piece (MOQ)
-
US$ 59.23 / Piece1 Piece (MOQ)
-
US$ 38.77 / Piece1 Piece (MOQ)
Beijing Pinghe Chuangye Technology Development Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
383
Plant Area
63
Number of Employees
Manufacturer/Factory
, Trading Company
Isolated Safety Barriers , Signal Conditioners , Surge Protective Devices , Safety Relays , Isolated I/O Modules
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 55 / sets1 sets (MOQ)
-
US$ 65 / pieces1 pieces (MOQ)
-
US$ 85 / sets1 sets (MOQ)
Hunan Firstrate Sensor Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
127
Number of Employees
-
US$ 13 / Piece1 Piece (MOQ)
-
US$ 115 / Piece1 Piece (MOQ)
-
US$ 115 / Piece1 Piece (MOQ)
Manufacturer/Factory
Digital Pressure Gauge , Digital Pressure Controller , Digital Pressure Switch , Digital Electric Contact Pressure Gauge , Temperature and Humidity Table
OEM, ODM, Own Brand
ISO 9001
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 39.99 / Piece1 Piece (MOQ)
-
US$ 29.99 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Gear Flow Meter , Electromagnetic Flow Meter , Ultrasonic Flow Meter , Vortex Flow Meter , Turbine Flow Meter
OEM, ODM, Own Brand
ISO 9001, ANSI/ESD
-
US$ 85 / Piece2 Pieces (MOQ)
-
US$ 117 / Piece2 Pieces (MOQ)
-
US$ 97 / Piece2 Pieces (MOQ)
GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
Since 2009 Suppliers with verified business licenses
5.0
1625
Plant Area
142
Number of Employees
Manufacturer/Factory
, Trading Company
Inverter; Controller; Multi-Function Energy-Saving Controller; Water Supply Equipment; Constant Pressure Centrifugal Pump; Pump lnverter
ODM, OEM, Own Brand
ISO 9001, ISO 14001
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
Holykell Technology Company Limited
Since 2019 Suppliers with verified business licenses
5.0
490
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Level Sensor , Flow Meter , Pressure Sensor , Wireless sensors , Temperature sensors
ODM, OEM, Own Brand
Response Time≤3h
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Wuxi Chaoda Electronic Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
150
Plant Area
6
Number of Employees
Trading Company
Online Water Quality Analyzer , Pressure Transmitters , Flow Meter
ODM, OEM
ISO 9001
-
US$ 180 / Set1 Set (MOQ)
-
US$ 530 / Set1 Set (MOQ)
-
US$ 530 / Set1 Set (MOQ)
Manufacturer/Factory
Pressure Transmitter , Level Transmitter , Temperature Transmitter , Flow Switch , Pressure Sensor
OEM, ODM
ISO 9001, ISO 9000, ISO 14001
-
US$ 70 / Piece1 Piece (MOQ)
-
US$ 95 / Piece1 Piece (MOQ)
-
US$ 8 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 20 / pieces1 pieces (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 30 / pieces1 pieces (MOQ)
Manufacturer/Factory
Pressure Transmitter , Temperature Transmitter , Level Transmitter
OEM, ODM
ISO 9001, ISO 10012
-
US$ 11 / Piece5 Pieces (MOQ)
-
US$ 11 / Piece5 Pieces (MOQ)
-
US$ 19 / Piece5 Pieces (MOQ)
Hangzhou HollySys Automation Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
700
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Automatic Control System , Instrumentation
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 54 / Piece1 Piece (MOQ)
-
US$ 54 / Piece1 Piece (MOQ)
Baoji Hengtong Electronics Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
80
Number of Employees
Manufacturer/Factory
, Trading Company
Pressure Sensor , Transmitter , Level Transmitter , Pressure Controller , Flow Meter
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
Guangdong South China Sea Electronic Measuring Technology Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000+
Plant Area
315
Number of Employees
Manufacturer/Factory
, Trading Company
Load Cells
ODM, Own Brand
ISO9001:2015, GB/T 29490-2013
-
US$ 120 / Piece1 Piece (MOQ)
-
US$ 120 / Piece1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
Shanghai TM Sensor Co., Ltd.
Since 2016 Suppliers with verified business licenses
4.0
1000
Plant Area
48
Number of Employees
Manufacturer/Factory
, Trading Company
Pressure Sensor; Load Cell; Displacement Sensor; Tilt Sensor; Magnetostrictive Sensor
Own Brand, ODM, OEM
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Haiyan Jinhan Import-Export Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
300
Plant Area
5
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical and Electronics , Instrumentation , Industrial Equipment and Components
ODM, OEM
ISO 9001, ANSI/ESD
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 270 / Piece1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
1368
Plant Area
111
Number of Employees
Manufacturer/Factory
PH , ORP , Conductivity , Dissolved Oxygen , Residual Chlorine
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1799 / Piece1 Piece (MOQ)
-
US$ 2 / Piece1 Piece (MOQ)
Micro Sensor Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
274.68 Mil
Annual Revenue
2000+
Plant Area
658
Number of Employees
Manufacturer/Factory
, Trading Company
Sensor/Transmitter/Flow Meter/IOT
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
Negotiable1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Nanjing UP Electronic Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
1000
Plant Area
37
Number of Employees
Manufacturer/Factory
, Trading Company
Current Transformer; Hall Current Sensor
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 17.37 / Piece1 Piece (MOQ)
-
US$ 17.37 / Piece1 Piece (MOQ)
SHANGHAI CHANG AI TECHNOLOGY & DEVELOPMENT CO., LTD.
Since 2009 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Electrical Enclosures , Electronic Enclsoures , Aluminum Enclosures , Thermal Conductivity Analyzer , Humidity Analyzer
Own Brand
within 15 workdays
-
Negotiable1 Set (MOQ)
YUYAO HAC INSTRUMENT CO., LTD.
Since 2018 Suppliers with verified business licenses
4.0
1108
Plant Area
10
Number of Employees
Trading Company
Thermocouple , PT100 , Temperature Transmitter , Coil Heater , Ceramic Tube
Own Brand
Ningbo, Zhejiang
-
US$ 8 / Piece1 Piece (MOQ)
Manufacturer/Factory
Flow Meter , Thermal Mass Flow Meter , Turbine Flow Meter , Vortex Flow Meter , Electromagnetic Flow Meter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 169 / Piece1 Piece (MOQ)
-
US$ 299 / Piece1 Piece (MOQ)
-
US$ 169 / Piece1 Piece (MOQ)
Hunan Mac Sensor Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
507
Plant Area
19
Number of Employees
Manufacturer/Factory
, Trading Company
Pressure Sensors; Level Sensors; Flow Meters; Weather Station Sensors; Agricultural Sensors
ODM, OEM
ISO9001:2015
-
US$ 39.9 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 39.9 / Piece1 Piece (MOQ)
Atech Sensor Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pressure Sensor , Pressure Transmitter , Level Measurement , Pressure Transducer , Water Level Sensor
Xi'an, Shaanxi
-
US$ 324 / Piece1 Piece (MOQ)
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 15 / Piece1 Piece (MOQ)
Audited Supplier
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