Sensor to Cloud
- Sensor to Cloud 2G Version
- Sensor to Cloud 3G Version
- Sensor to Cloud 4G Version
- Sensor to Cloud NB-IoT Version
- Sensor to Cloud LoRa Version
- Sensors to Cloud
Sensor to Cloud
- Sensor to Cloud 2G Version
- Sensor to Cloud 3G Version
- Sensor to Cloud 4G Version
- Sensor to Cloud NB-IoT Version
- Sensor to Cloud LoRa Version
Sensor to Cloud
- Smart Devices Controller
Smart Devices Controller
- Cellular LoRa Gateway
- GSM IoT Remote Terminal Unit
- Dual Simcard GSM Remote Terminal Unit
- Ethernet Remote Controller
- Modbus to MQTT Gateways
- Cellular DTU (Serial Port to 4G)
- Industrial 4G Routers
- Cellular IoT Data Logger
- Cellular Remote Relays
- Cellular Power Meter IoT RTU
- GSM GPRS Remote Controller
- GSM SMS Controller Alarm
- IoT Product Solution
Smart Devices Controller
- Software as a Service
MICROTHINGS BASIC Package
MICROTHINGS STANDART Package
- Microthings Standart /Month
- Microthings Standart /Six Month
- Microthings Standart /Year
MICROTHINGS ENTERPRISE Package
- Microthings Enterprise /Month
- Microthings Enterprise /Six Month
- Microthings Enterprise /Year
MICROTHINGS Platform Package
- Microthings Platform /Month
- Microthings Platform /Six Month
- Microthings Platform /Year
MICROTHINGS+Connectivity Platform Package
- Microthings+Connectivity Platform /Month
- Microthings+Connectivity Platform /Six Month
- Microthings+Connectivity Platform /Year
Best Seller Package
- Microthings Basic /Month
- Microthings Standart /Month
- Microthings Enterprise /Month
- Microthings Platform /Month
- Microthings+Connectivity Platform /Year
Software as a Services
- Product and Solution
Product and Solution
- Water Analyzer Solution
- Energy Analyzer Solution
- Gas Analyzer Solution
- Environment Solution
- Data Logger Solution
- Flow Meter Solution
Product and Solution
- Smart AMR Meter Reading
Smart Automatic Meter Reading
- Smart Water Metering Solution
- Smart Gas Metering Solution
- Smart Energy Metering Solution
- Universal Smart Metering Solution
- Custom Smart Metering Solution
Smart Automatic Meter Reading
- Modbus Remote IO Module
Modbus Remote IO Module
- Extend IO Modules
- PLC Gateway Serial Server
- Industrial Ethernet Switches
- Ethernet Remote IO Modules
- CANOpen DeviceNet IO Modules
- DeviceNet IO Modules
Modbus Remote IO Module
- Sensor and Detector
Sensors and Detetor
Any Sensors and Detector can Connected to Sensor to Cloud, Smart Devices Controller, and Send Data to Microthings Platform
- Product and Partnership
Global Partnership
- Autonics
- Omron
- Schneider
- Siemens
Product and Partnership
Partnership and Coopeartion Microthings With Global Brand
Deals of The Day
Ends in:
Sensor to Cloud 2G Version
Wireless Temperature IoT Sensor
The wireless temperature IoT Sensors are low power comsuption design,it is a wireless Internet of things gateway, designed for converting DS18B20 Temperature sensor signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform.
The wireless temperature IoT Sensor is widely used to real time remotely monitoring temperature of Refrigerator freezer, chicken factory, chemical plant, food production and storage, warehouse, hospital etc.
The wireless temperature IoT Sensor supports Modbus TCP Protocol and MQTT Protocol, compatiable KPIIOT cloud platform and other cloud platform or SCADA or OPC Server.
SKU: KP-IoT10BGT
Sensor to Cloud 2G Version
RS485 Serial Port IoT Module
The IoT100 wireless RS485/232 Serial Port IoT module is low power consumption designed IoT Gateway,used to quickly and reliably connect the RS485/232 serial port output instruments and devices such as inverters, UPS, electricity meters, water meters, liquid level meters, PLCs, controllers to the cloud platform.support SMS,GPRS,3G,4G Lte and NB-IoT Cellular Networks.
The wireless RS485/232 Serial Port IoT module suitable for inverters, UPS, electricity meters, water meters, liquid level meters, PLCs, controllers to the Microthings cloud platform,etc.
SKU: IoT100
GSM Remote Terminal Unit
GSM IoT Remote Terminal Unit S272
The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
SKU: S272
Dual Simcard GSM Remote Terminal Unit
Dual-Sim Cellular IoT RTU S473
The Cellular IoT RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 8 digital inputs, 6 analog(ultra high 24 bit resolution) or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, 1 Ethernet RJ45 port for connect LAN,support dual nano sim card ,with 2 RS485 serial port, supports 128 mapping registers via Modbus RTU protocol. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
The Cellular IoT Modbus RTU can be used to remote PLC via RS485 or Ethernet port, converting Modbus RTU/Modbus TCP to SMS or cloud platform over ethernet or cellular networks.
SKU: S473
Ethernet Remote Controller
Ethernet IoT RTU S475E
The Programmable Ethernet IoT RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 8 digital inputs, 6 analog(ultra high 24 bit resolution) or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, 1 Ethernet RJ45 port for connect internet WAN or LAN, and 2 RS485 serial port, supports 320 mapping registers via Modbus RTU protocol. It can monitoring and operates the I/O ports by APP, Web Server, internet, timers and programmed inter-lock events automatically.
SKU: S475E
Cellular DTU Serial Port to 4G
GSM IoT Gateway D223
The GSM/GPRS/3G/4G IOT M2M Modem DTU D223 is a powerful and programmable multi-purpose wireless cellular modem and data transfer unit (DTU). It provides a secure, high speed, reliable wireless data transmission between com port and internet connection for customers over GPRS/3G/4G wireless cellular network. Also, it can be used as SMS modem and Modbus RTU to Modbus TCP converter.Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the Microthings IoT Cloud Platform and OPC, SCADA and MES systems.
SKU: D223
Cellular DTU Serial Port to 4G
RS485 to 4G IoT Gateway
The IoT10 series wireless RS485/232 Serial Port IoT module is low power consumption designed IoT Gateway,used to quickly and reliably connect the RS485/232 serial port output instruments and devices such as inverters, UPS, electricity meters, water meters, liquid level meters, PLCs, controllers to the cloud platform.support SMS,GPRS,3G,4G Lte and NB-IoT Cellular Networks.
SKU: IOT10U
Cellular LoRa Gateway, Sensor to Cloud LoRa Version
Cellular Lora Gateway S281
The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.it is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the MICROTHINGS IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.
SKU: S281
Cellular LoRa Gateway, Sensor to Cloud LoRa Version
Wireless RS485 Converter WT100 LoRa Version
The Lora RS485 Converter WT100 is special designed for converting serial port RS485 data to Lora wireless transmission, save wiring cost. It supports bidirectional communication,easy to use and reliable, widely used in remote monitoring PLC, Meters, Air-Conditioner, UPS, Flow meters, VFD,and lots of other equipments with RS485 serial port. Moreover, it supports Point to Point, point to multiple points Communication between Serial port device, e.g.: 2 PLC communication, 10 PLC Communicate each others.
SKU: WT100
GSM GPRS Remote Controller
Gprs Remote Terminal Unit S240
S240 Serial GSM/GPRS Remote Controller equipped Siemens MC55i quad-band GSM Module inside to make it is industrial class reliability, is a low cost, wireless M2M, wireless data logger, universal GSM GPRS Engine which can remote control outputs, transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipment to any device connected to the Wireless GSM GPRS network.
SKU: S240
Popular Categories this Week
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Software as a Services
Microthings Basic Package
Sensors to Cloud and Internet of Things Platform
Microthings is Monitoring and control system platform based on Internet of Things. Providing solution that can be used and applied to control & monitor your daily life wherever or whenever within your hand.SKU: PACKAGE1 -
Door Contacts Sensor
Door Magnetic Contact
This is the perimeter protection for the premises. The magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground – such as a garage).
SKU: DM-01 -
Sensor to Cloud 2G Version
4 – 20mA Wireless IoT Module
The 4~20mA Wireless IoT Module is a wireless Internet of things gateway, designed for converting 4~20mA analog transducer signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Microthings Cloud Platform.
SKU: KP-IoT10AGT -
Gas Detector
Gas Leakage Detector
The Wired Gas Leakage Detector is an INPUT DEVICE designed for natural gas,LPG detection. It can use independently or as a front-end detector of an alarm system. Upon detection of natural gas and LPG, the GL-02 automatically generates an alarm signal to control panel and sound & flash alarm. The unit is RF and EMI Immunity to interferences produced by radio device.
SKU: GL-02 -
PLC Gateway Serial Server
Serial Device to TCP-IP Converter
The D224 Serial Device Server provides is a useful device to convert RS485/232/TTL data to TCP/IP network, it also can be used as converting Modbus RTU to Modbus TCP, and performs as a serial port converter to create the communication from RS485 to RS232 or TTL, moreover, it can be used as a repeater for two serial device communication directly, e.g.: PLC to PLC
SKU: D224
Smart Devices
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Sensor to Cloud 2G Version
RS485 Serial Port IoT Module
The IoT100 wireless RS485/232 Serial Port IoT module is low power consumption designed IoT Gateway,used to quickly and reliably connect the RS485/232 serial port output instruments and devices such as inverters, UPS, electricity meters, water meters, liquid level meters, PLCs, controllers to the cloud platform.support SMS,GPRS,3G,4G Lte and NB-IoT Cellular Networks.
The wireless RS485/232 Serial Port IoT module suitable for inverters, UPS, electricity meters, water meters, liquid level meters, PLCs, controllers to the Microthings cloud platform,etc.SKU: IoT100 -
GSM Remote Terminal Unit
GSM IoT Remote Terminal Unit S272
The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
SKU: S272 -
Cellular DTU Serial Port to 4G
GSM IoT Gateway D223
The GSM/GPRS/3G/4G IOT M2M Modem DTU D223 is a powerful and programmable multi-purpose wireless cellular modem and data transfer unit (DTU). It provides a secure, high speed, reliable wireless data transmission between com port and internet connection for customers over GPRS/3G/4G wireless cellular network. Also, it can be used as SMS modem and Modbus RTU to Modbus TCP converter.Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the Microthings IoT Cloud Platform and OPC, SCADA and MES systems.
SKU: D223 -
Cellular LoRa Gateway, Sensor to Cloud LoRa Version
Cellular Lora Gateway S281
The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.it is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the MICROTHINGS IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.
SKU: S281 -
Cellular LoRa Gateway, Sensor to Cloud LoRa Version
Wireless RS485 Converter WT100 LoRa Version
The Lora RS485 Converter WT100 is special designed for converting serial port RS485 data to Lora wireless transmission, save wiring cost. It supports bidirectional communication,easy to use and reliable, widely used in remote monitoring PLC, Meters, Air-Conditioner, UPS, Flow meters, VFD,and lots of other equipments with RS485 serial port. Moreover, it supports Point to Point, point to multiple points Communication between Serial port device, e.g.: 2 PLC communication, 10 PLC Communicate each others.
SKU: WT100 -
GSM GPRS Remote Controller
Gprs Remote Terminal Unit S240
S240 Serial GSM/GPRS Remote Controller equipped Siemens MC55i quad-band GSM Module inside to make it is industrial class reliability, is a low cost, wireless M2M, wireless data logger, universal GSM GPRS Engine which can remote control outputs, transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipment to any device connected to the Wireless GSM GPRS network.
SKU: S240
Sensor and Detector
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Power Meter Transducers
Intelligent Electric Meter
PME100 Series intelligent power meter is a simple and reliable measurement and control devices, with data acquisition and control functions. It can be widely used in power systems, intelligent buildings, control systems, low-voltage distribution automation fields.
This product is suitable for low and high voltage systems.SKU: PME100 -
Power Meter Transducers
Single phase Current Dry Contact Transducer
Current range: 0~5A,10A,20A,30A,50A optional;
Support Relay ouput,Transistor open-collector output or 12/24V ouput;
Alarm Threshold: when current>230mA,relay active,contact get through;When input current<200mA,relay and contact open.The input threshold can be set according to user’s request in factory.
Relay capacity:AC250V/1A, DC30V/1A;Transistor open-collector output capacity:30V/50mA; Active output capacity:20mA.
Working Power: 12V or 24V DC.
Used for monitoring the equipment running status.SKU: AID101 -
Power Meter Transducers
Single phase Voltage Dry Contact Transducer
Voltage range: 100V,260V,450V optional;
Support Relay ouput,Transistor open-collector output or 12/24V ouput;
Alarm Threshold: when voltage<100V, relay active,contact get through;When input voltage>115V,relay and contact open.The input threshold can be set according to user’s request in factory.
Relay capacity: AC250V/1A, DC30V/1A;Transistor open-collector output capacity:30V/50mA; Active output capacity: 20mA.
Working Power: 12V or 24V DC.SKU: AVD101
Recommendation For You
View All Recommendations-
Software as a Services
Microthings Basic Package
Sensors to Cloud and Internet of Things Platform
Microthings is Monitoring and control system platform based on Internet of Things. Providing solution that can be used and applied to control & monitor your daily life wherever or whenever within your hand.SKU: PACKAGE1 -
Door Contacts Sensor
Door Magnetic Contact
This is the perimeter protection for the premises. The magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground – such as a garage).
SKU: DM-01 -
Sensor to Cloud 2G Version
4 – 20mA Wireless IoT Module
The 4~20mA Wireless IoT Module is a wireless Internet of things gateway, designed for converting 4~20mA analog transducer signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Microthings Cloud Platform.
SKU: KP-IoT10AGT -
Gas Detector
Gas Leakage Detector
The Wired Gas Leakage Detector is an INPUT DEVICE designed for natural gas,LPG detection. It can use independently or as a front-end detector of an alarm system. Upon detection of natural gas and LPG, the GL-02 automatically generates an alarm signal to control panel and sound & flash alarm. The unit is RF and EMI Immunity to interferences produced by radio device.
SKU: GL-02 -
PLC Gateway Serial Server
Serial Device to TCP-IP Converter
The D224 Serial Device Server provides is a useful device to convert RS485/232/TTL data to TCP/IP network, it also can be used as converting Modbus RTU to Modbus TCP, and performs as a serial port converter to create the communication from RS485 to RS232 or TTL, moreover, it can be used as a repeater for two serial device communication directly, e.g.: PLC to PLC
SKU: D224 -
GSM Remote Terminal Unit
GSM IoT Remote Terminal Unit S272
The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
SKU: S272 -
Sensor to Cloud 2G Version
Wireless Temperature IoT Sensor
The wireless temperature IoT Sensors are low power comsuption design,it is a wireless Internet of things gateway, designed for converting DS18B20 Temperature sensor signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform.
The wireless temperature IoT Sensor is widely used to real time remotely monitoring temperature of Refrigerator freezer, chicken factory, chemical plant, food production and storage, warehouse, hospital etc.
The wireless temperature IoT Sensor supports Modbus TCP Protocol and MQTT Protocol, compatiable KPIIOT cloud platform and other cloud platform or SCADA or OPC Server.SKU: KP-IoT10BGT -
Sensor to Cloud NB-IoT Version
Digital Input IoT Gateway NB-IoT Version
The NB Digital input wireless IoT module is designed to quickly and reliably connect the digital output signal to the cloud platform. In order to achieve remote monitoring, viewing and transmission of status.
It is powered by 3 AAA batteries, and remotely monitors the status of digital inputs via the NB-IOT wireless network. When the status changes, it immediately sends alarm information to the cloud platform,SKU: IOT101NB -
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PIR Motion Detector
PIR Motion Detector
The wired PIR Motion Sensor is an INPUT DEVICE, the motion sensor works on the principle of sensing infrared energy (heat) emitting from an intruder”s body moving through a protected area. The MOTION SENSOR is commonly referred to as a PIR, which stands for passive Infrared. The sensor usually covers a 40″ x 40″ open area at a 90 degree angle.
SKU: PIR-01 -
Water Leakage Detectors
Water Leakage Detector With 10 Meter Cable
Water Leakage Detector With 10 Meter Cable
Model:WLD103
The WLD103 is special for large-scale water leakage,water immersion and waterlogged detection. When detected water leakage it will trigger and output an alarm signal. It is an industrial class, photoelectric isolation, high reliability, low-power consumption, high stability and high precision digital detector.Introduction :
The WLD103 is special for large-scale water leakage,water immersion and waterlogged detection. When detected water leakage it will trigger and output an alarm signal. It is an industrial class, photoelectric isolation, high reliability, low-power consumption, high stability and high precision digital detector.
The WLD103 is used widely as a front-end detector of an alarm system of Laboratory, museum, warehouse, wareroom, storehouse, depot, depository, depositary, generator room, machine room, engine room, Base Transceiver Station, diesel generator rooms, engine room, transformer substations, telecommunication equipment rooms, power supply systems and so on.
The WLD103 with fire retardant shell, 4 adjustable precision can be programmed by user, and standard 35mm DIN Rail installation types makes it easy to install in fields.SKU: WLD103C10M -
Power Meter Transducers
Three phase Voltage Transducer With Output Analog 4-20mA
Three phase Voltage Transducer With Output Analog 4-20mA
Model:VTI300
The VTI300 is special for 3-phase AC power voltage A,B,C Phase measurement. It is an industrial class, high reliability, low-power consumption, high stability and high precision analog transducer.SKU: VTI300 -
GSM GPRS Remote Controller
Gprs Remote Terminal Unit S200
S200 Serial GSM/GPRS Remote Controller equipped Siemens MC55i quad-band GSM Module inside to make it is industrial class reliability, is a low cost, wireless M2M, wireless data logger, universal GSM GPRS Engine which can remote control outputs, transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipments to any device connected to the Wireless GSM GPRS network.
SKU: S200 -
Cellular IoT Data Logger
GSM Temperature Monitoring Alarm
The GSM 3G 4G LTE Temperature Monitoring Alarm is special for remotely monitoring onsite temperature, power status through wireless GSM/3G/4G Network. When the temperature, power voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately,It supports Modbus TCP and Modbus RTU Over TCP,can be integrated to Cloud Platform.
SKU: RTU5026 -
Extend IO Modules
2AI+2RTD Remote Data Acquisition Module
The DAM122 remote data acquisition module is designed for industrial automation measurement systems,uses high-precision AD acquisition and data processing technology, professional MCU controller, nonlinear processing algorithm, high precision, stable performance, strong anti-interference ability.2 analog inputs, which can measure 4~20mA, 0-20mA, 0-10V or 0~5V signals from transmitter, current, voltage, pressure, temperature and power,2 Pt Resistance Thermometer inputs. 1 RS485 supports standard MODBUS-RTU communication protocol.
SKU: DAM122 -
Sensor to Cloud 2G Version
Wireless Digital Input IoT Module
The Wireless DIN IoT Module is a wireless Internet of things gateway, designed for converting digital(NC/NO) signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Microthings Cloud Platform.
SKU: IoT101 -
Smoke Detector
Photoelectric Smoke and Heat Detector
Photoelectric Smoke and Heat Detector
The Wired Smoke Detector is an INPUT DEVICE used for fire detection which is triggered by smoke and heat.
The SM-04 is photoelectric type. It can use independently or as a front-end detector of an alarm system.
Upon detection of smoke and heat, the SM-04 automatically generates an alarm signal to control panel and Led indication alarmProduct Features
1. Newly-developed photoelectric Smoke &amp; Heat sensor unit inside;
2. Independently or as a front-end detector of an alarm system;
3. Wired transmitting digital signal to control panel;
4. Intelligent logic control, eliminate false alarm;
5. Microcontroller temperature analysis and Automatic temperature compensation for best summertime detection;
6. Tightly-mated bug guard to protect the sensor optics from insects, spiders and dust, Worm, it is dustproof, mothproof and anti-white light;
7. Strong adaptability to circumstance requirements;
8. SMT adopted, RF and EMI Immunity;
9. Manual test, auto-reset, and low power consumption;
10. Thin structure design;
11. Alarm output contacts of relay: N.C./ N.O. optional.SKU: SM-04 -
Level Detectors Transducer
Immersion Hydrostatic Liquid Level transmitter
Immersion Hydrostatic Liquid Level
Model:WLI100
The immersion hydrostatic level transmitter is used to measure the liquid level applications. It is based on the measured hydrostatic proportional to the height of the liquid with the principle, using ceramic piezoresistive effect sensing element and temperature compensation and linearity correction, then covert the hydrostatic pressure to an electrical signal output of 4-20mA DC .SKU: WLI100
