4-20mA standard two-wire output, 24V DC. power supply Detects single gas + temperature and humidity simultaneously Pre-calibration with sensor performance and life-testing output Fast signal stability time at power on Suitable for indoor and outdoor environments, sensor can work in -40 to 55 ℃ Response time is fast and has ......

Overview

Easy solution for gas detection instruments and systems

The TB420 Gas Sensor Module is an intelligent two wire 4-20mA digital gas sensor module from EC Sense, which utilizes a smart microprocess with high-reliability solid polymer electrochemical gas sensing technology and intelligent algorithm caculation. The TB420 Module is a smart solution, with temperature and humidity combined in one sensor module, for industrial safety applications.

The TB420 Gas Sensor Module is suitable for indoor and outdoor environments. It detects gas, temperature and humidity and easily receives all of the data simultaneously. The changing state of gas is closely related to temperature and humidity, for which this combination of EC Sense's Gas Sensor Module provides a professional solution.

The intelligent Gas Sensor Module provides a self-test which evaluates the sensor performance without a gas measurement. It is therefore an excellent solution for smart home and IoT applications. The data is put out through the output signal, which makes it easy and convenient to identify the right time to perform maintenance and replacement.

Each TB420 Sensor Module has been professionally calibrated with the gas. It can be instantly used without prior warm-up time and the calibration information is stored in the flash chip. There is a calibration software from EC Sense in case a recalibration should be performed or the 4-20mA output signal is to be corrected.

The TB420 Gas Sensor Module effectively shortens gas instrument development time, reduces cost and risk in new product development, saves production time, avoids complex gas calibration steps and ensures high reliability and accuracy. The standard 4-20mA two-wire module facilitates quick instrument and system setup or connection to display, DCS, PLC and other systems.

Mechanical Drawing

TB420-ES4 Gas Sensor Module

4-20mA Connector

Technology Specifications

If you need the selection table, please download it yourself......

Product Application

Germany EC Sence gas sensing technology is a focus on solid polymer electrochemical sensor technology research and development, production and sales of high-tech enterprises. And in China. Ningbo based intelligent gas sensing technology and application of research and development and production center love krypton sen technology co., LTD. (ningbo). The core members of our team is made up of senior sensing technology and micro circuit research and development. Ningbo love krypton sen technology co., LTD is a professional engaged in intelligent civil air quality testing products, industrial products, atmospheric environmental monitoring work environment safety monitoring product research and development, production and sales, is the world's first solid polymer electrochemical technology to realize the industrialization of high-tech enterprises. EC Sense is Germany GmbH global supply gas sensing technology company's sensor production & application design research and development centers, the company is located in ningbo city wisdom and big corridor planning industrial park, one thousａnd core team members is developed by industry veteran of the sensing technology and micro circuit of experts, and pollution treatment for iot applications to provide reliable and accurate monitoring data, the products are mainly used in industrial gas monitoring, outdoor atmospheric environmental quality monitoring, commercial & residential indoor air quality monitoring of three areas.