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Customer Reviews
I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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din rail isolator online manufacture

(49)
buy LS-WJ21 AD DA Converter 4-20ma Input RS485 Output Modbus RTU Protocol Din Rail Mounting online manufacturer

LS-WJ21 AD DA Converter 4-20ma Input RS485 Output Modbus RTU Protocol Din Rail Mounting
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Analog measurement module LS-WJ21 is an A/D converter allowing you to measure analogue signal 0-10V or 0(4)-20mA. Measured out values are send to a PC or other system by means of RS232 or RS485 line. Features: ... Read More
2020-08-19 16:33:02
buy 20mA Digital Signal Isolator online manufacturer

20mA Digital Signal Isolator
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20mA Digital Signal Isolator Signal Isolator Current/Voltage Signal 0-5V or 4-20mA Isolator Input Input signal: 4-20mA; 0-20mA Distribution voltage: 24V, (maximum drive current 30mA) Input impedance: 50 Output ... Read More
2021-08-16 11:04:27
buy DC 12V Digital Signal Isolator online manufacturer

DC 12V Digital Signal Isolator
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DC 12V Digital Signal Isolator Temperature Transmitter PT100 RTD , TC signal convert to 4-20mA Output Input Input signal: thermal resistance (RTD), thermocouple (TC) Thermal resistance excitation current: 1mA ... Read More
2021-08-16 11:04:23
buy LS-WJ61 16DI Signal to RS485/232 Converter Signal Isolator for Industry Automation Control online manufacturer

LS-WJ61 16DI Signal to RS485/232 Converter Signal Isolator for Industry Automation Control
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LS-WJ61 series 16-ch DI Isolated Digital Signal to RS485/232 Module, Slim-line plastic housing with integral 35mm DIN rail mounting , terminals, power supply(8-32VDC) Features: Sixteen channels isolated digital ... Read More
2020-08-19 16:21:36
buy 0-5V 0-10V 20mA DC 24V Voltage Signal Isolator online manufacturer

0-5V 0-10V 20mA DC 24V Voltage Signal Isolator
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Input Input signal: 4-20mA; 0-20mA; 0-75mV, 0-5V; 0-10V Distribution voltage: 24V, (maximum drive current 30mA) Input impedance: current input: 50; voltage input: 300K Output Output signal: 4- 20mA; 0-20mA; 0... Read More
2020-08-11 18:00:45
buy 4-20mA Converter AC Type Current Digital Signal Isolator Perforation Current Transmitter online manufacturer

4-20mA Converter AC Type Current Digital Signal Isolator Perforation Current Transmitter
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Input Input current range: AC 0.5-150A Frequency range: 40Hz-60Hz Output Output signal: 4-20mA; 0-20mA; 0-5V; 0-10V Output load resistance: RL 500 (when the output is a current signal); RL 10K (when the output ... Read More
2019-08-20 17:23:05
buy DC Type Current / Voltage Signal Isolation Transmitter LS-TET-I 10mS Response Time online manufacturer

DC Type Current / Voltage Signal Isolation Transmitter LS-TET-I 10mS Response Time
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Input Input current range: DC 0-10A Input voltage range: DC 0-1000V Output Output signal: 4-20mA; 0-20mA; 0-5V; 0-10V Output load resistance: RL 500 (when the output is a current signal) RL 10K (when the output ... Read More
2019-08-20 17:23:05
buy Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015 online manufacturer

Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015
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1. General Introduction The LS-TD4015 is an industrial grade standard RTD acquisition product that supports PT100, PT1000, Cu50, Cu100, Ge53, BA1, BA2, R5000 and R500 6-channel three-wire RTD inputs. RS485 ... Read More
2019-08-20 17:13:03
buy LS-WJ31 RS485/232 To 4-20mA AD DA Converter RS232 To 0-5V For Industry Automation online manufacturer

LS-WJ31 RS485/232 To 4-20mA AD DA Converter RS232 To 0-5V For Industry Automation
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RS485/232 to Analog Current or Voltage Signal Converters, D/A Converter Output is 1 channel voltage/current signal, or 2-channel common ground current/voltage signal Features: DIN Rail-mounted Serial RS485/232 ... Read More
2019-08-20 17:13:03
buy LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module online manufacturer

LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module
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Signal Converter 8ch Analog Signal Convert to RS485 Analog Data Acuisition Module 1. General Introduction The LS-TD4018 is an industrial grade analog acquisition product that supports measure range with -15mV ~... Read More
2023-02-20 10:28:36
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RF Data Module

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Wireless Irrigation Controller

Intelligent Wireless Irrigation Controller , Irrigation Program Wireless Sprinkler Controller

9-12V Wireless Irrigation Controller Wire Solution Sub Decode Board 128 Station Decode Board

Underground Internet Controlled Sprinkler System Intelligent For Pulse Drive Solenoid

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