H2S-Sensor Arduino.

EKT - Products of: Air Sensors

ARDUINO SENSOR GAS NDIR CO2 MH-Z14A. Infrared Carbon Dioxide Module PWM analog output 0-5000ppm. 496,000.00. ARDUINO AIR QUALITY SENSOR CCS811. Monitoring Indoor Air Quality Digital Gas Sensor. 248,000.00. ARDUINO SENSOR GAS CH2O. Formaldehyde Sensor CH2O. 294,500.00.

Get Price

Chat With WhatsApp

Smart Drainage Using IOT - Hackster.io

Jan 11, 2021 · An H2S sensor that senses the level and toxicity of H2S is used. When the manhole cover is removed for cleaning, these hazardous gases affect the people standing nearer to it. ... Arduino is used as the controller board and it has a large number of …

Get Price

Chat With WhatsApp

NDIR CO2 Click | Mikroelektronika

NDIR CO2 click is an advanced integrated CO2 gas sensor system, which is able to measure an absolute CO2 concentration, by utilizing the CDM7160 integrated sensor. This sensor is based on nondispersive infrared sensing principle (NDIR), with two detection elements: one is used for detecting the wavelength of the IR light spectrum, affected by the CO2 gas, while the other detects the …

Get Price

Chat With WhatsApp

Hacking a Capacitive Soil Moisture Sensor (v1.2) for ...

Oct 27, 2020 · These sensors use coplanar traces to filter high frequency output from a 555 oscillator, but you’re lucky to see a range of more than 400 raw counts reading that filtered output with Arduino’s 10-bit ADC. On 3.3v systems, you can remove the regulator and combine the sensor with an ADS1115 for 15-bit resolution. I found you can’t push that combination past the ±4.096V gain setting or the ...

Get Price

Chat With WhatsApp

Gas Sensors | Honeywell

Gas Sensors. With more than 300 products detecting 28 different gases, we offer the widest range of gas sensors in the market today. Our sensors are available in variety of formats to satisfy the precise requirements of specific applications. City Technology provides critical gas sensing solutions wherever safety is paramount.

Get Price

Chat With WhatsApp

MQ-136 Hydrogen Sulfide H2S Sensor Module

MQ-136 Hydrogen Sulfide H2S Sensor Module. MQ136 Gas Sensor can be used to monitor the concentration Hydrogen Sulfide gas. This Module simplifies using the MQ-136 gas sensor by providing digital as well as analog output which can be interfaced to Microcontrollers, Arduino and Raspberry pi.

Get Price

Chat With WhatsApp

Hydrogen Sulfide (H2S) Gas Sensor probe [Calibrated ...

Gas: H2S. Sensor: 4-H2S-100. Performance Characteristics. Nominal Range: 0 to 100 ppm. Maximum Overload: 50 ppm. Long Term Output Drift: 2% signal/month Response Time (T90): ≤ 20 seconds. Sensitivity: 800 ± 200 nA/ppm. Accuracy: as good as ±0.1 ppm* (ideal conditions) Operation Conditions. Temperature Range: -20 ºC to 50 ºC

Get Price

Chat With WhatsApp

CN0396 Circuit Note | Analog Devices

The circuit shown in Figure 1 is a portable gas detector, using a4-electrode electrochemical sensor, for simultaneous detection of two distinct gases. The potentiostatic circuit uses an optimumcombination of components designed to provide single-supply, low power, and low noise performance, while offering a highdegree of programmability to accommod

Get Price

Chat With WhatsApp

Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us