Fixed Gas Detector

Fixed Gas Detector

Fixed Multi Gas Detector
Fixed Multi Gas Detector
Fixed Multi Gas Detector
Fixed Multi Gas Detector
Fixed Multi Gas Detector

Fixed Multi Gas Detector

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BrandSafewill
ModelES10H
DisplayLCD/LED Screen
Detection MethodDiffusion
Weight2.1KG
CertificatesCE, ATEX, SIL, RoHS, ISO14001, ISO9001,ISO45001
Detected GasMax 4 gases simultaneously (LEL, CO, H2S, NH3, O3, O2, SO2, CH4, VOC, NO, 

Safewill Fixed Multi Gas Detector, Reliable and Comprehensive Multi-Gas Detection for Enhanced Industrial Safety


The Safewill Fixed Multi Gas Detector is a model frequently applied in many industrial like oil and gas, underground pipelines, underground working, chemical processing, manufacturing, environmental safety applications and so on with its great performance in continuous detection and timely alarm for the possible danger. With the advanced sensor technology, the detector could detect 4 gas simultaneously and support RS485 and 4-20mA signal outputs, enabling seamless integration with PLC systems, central controllers, and audible-visual alarms.


Safewill provide professional and customer-centric services:

OEM Support: Flexible OEM policy to help partners develop branding 

Short Lead Time: Rapid production and delivery within 3-7 working days to meet urgent demands;

Sufficient stock: Ready-to-ship products to minimize delays.

Test and Calibration: Strict test and calibration report issued before delivery from factory;

Warranty & After-Sales Service: Comprehensive warranty and dedicated technical support.


Safewill team is always committed to develop and deliver the high quality fixed gas detection equipment. Fixed hydrogen gas detector, fixed H2S gas detector, fixed combustible gas detector, fixed oxygen gas detector, fixed carbon monoxide gas detector, fixed refrigerant leak detector...you can ask flexible customization for multi gas as per your demand. Contact us today to learn more or request a quote!

Basic Information
Product NameFixed Multi Gas Detector 
Display ScreenLCD Screen/LED Screen
Detection MethodDiffusion
Detection principleCatalytic combustion type, electrochemical type, light
ion type, thermal conductivity type, infrared NDIR type
Data TransmissionRS485, 4-20mA; Two passive relay (24VDC 2A)
Response TimeT90 < 30S (combustible gas)
Temperature-20°C to +50°C(toxic gas)/-40℃ ~ 70℃(combustible gas)
Humidity/Pressure10%-95% RH (non-condensing)/86-106 KPa
Power Supply24VDC (normal working voltage range: 10 ~ 30VDC)
Power consumption< 1.5W(toxic gas);< 2.5W(combustible gas)
Alarm MethodAudible and visual alarms (optional)
Protection ClassIP66
Accuracy±3% F.S.
Reduplication±2%
MaterialAluminum alloy
Weight2.1 kg
Dimensions209*160*86mm(L*W*H)
Installationwall - mounted, horizontal pipe, vertical pipe


Technical Parameters
Gas Options (Max 4 gases simultaneous)Detecting RangeResolution
Carbon Monoxide(CO)0-100/500/1000ppm1ppm
Hydrogen Sulfide(H2S)0-100/1000ppm1ppm
Ammonia(NH3)0-20/100/1000ppm0.1/1ppm
Ozone(O3)0-1/10/100ppm0.1/1ppm
Oxygen(O2)0-30%VOL/100%VOL1%VOL
Sulfur Dioxide(SO2)0-20/2000ppm0.1/1ppm
Methane(CH4)0-5%/100%VOL1%VOL
Volatile Organic(VOC)0-50/100/200ppm1ppm
Nitric Oxide(NO)0-250/2000ppm1ppm
Nitrogen Dioxide(NO2)0-20/2000ppm1ppm
Hydrogen Chloride(HCL)0-50/200ppm1ppm
Carbon Dioxide(CO2)0-1/2/5/10%VOL0.1/1%VOL
Nitrogen(N2)0-30%VOL0.1/1ppm
Combustible Gas(EX)0-100%LEL1%VOL
Argon Gas(Ar)0-30%VOL1%VOL
Hydrogen Cyanide(HCN)0-50ppm1ppm
Helium(He)0-2000ppm/0- 100%VOL1ppm/1%VOL
Hydrogen(H2)0-1000/40000ppm1ppm
Hydrogen Fluoride(HF)0-10/100ppm0.1/1ppm
Sulfur Hexafluoride(SF6)0-1000ppm/0- 100%VOL1ppm/1%VOL
For more other gas detecting, please contact us for customization as per your request.

ES10H Product Manual

Color Customization To Create a Unique Appearance

Do you want your product to stand out among numerous gas detectors? Our customized service offers a variety of shell color options to perfectly match the appearance of your product with your brand image. Take immediate action to create a unique gas detector that your customers can recognize at a glance
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