Intelligent fixed HMDS detector

XS-FX80-HMDSIntelligent fixed typeHMDSdetector

Product Features

★ The main body and probe parts are designed with pluggable intelligent probes, making after-sales maintenance more convenient

★2.4Inch industrial grade high-definition color screen, displaying more comprehensive content

★ External high-power wirelessLORAModule, with longer transmission distance

★ Infrared remote control, which can achieve cover free operation in dangerous situations

★ Three sets of switch outputs: low alarm, high alarm, and fault

★ External high decibel explosion-proof sound and light alarm light

★ Intelligent one click mute, convenient and fast

Overview

Intelligent fixed HMDS detectorIt is a professional equipment used for real-time monitoring of the concentration of hexamethyldisilazane in the environment, widely used in industrial emissions, indoor air quality assessment, safety production, and environmental monitoring. Its core technology is photoionization（PID）, measurableHMDSAnd provide reliable concentration data support‌.

Adopting industrial grade cast aluminum explosion-proof shell, sturdy and durable;Modular design, the main body is installed with a plastic shell,2.4inchTFTHigh definition color screen, capable of displaying various parameters such as target gas, concentration, unit, working status, etc;Chinese and English operation interface, freely switchable;*Sound and light alarm function, three-level alarm points can be freely set. standardModbus-RTUCommunication protocol and three wire system4~20mAOutput, can be connected to our gas alarm controller orPLCTheDCSWait for the device to communicate in real-time.

Technical specifications

Main parameters Parameter description

Tested gas HMDS(Hexamethyldisilazane)

Detection Principle photoionPID

sampling method Diffusion type, pipeline type

Repeatability ≤±2%

linear error ≤±1%

Operating Temperature -40～60℃

Operating Humidity 0~95%RH(No condensation)

Testing Scope 0-20/200/2000/10000 ppm

resolution 0.001/0.01/0.1/1PPM

detection accuracy ≤±3%F.S(High precision optional)

response time <3Second（T90）

signal output all the way4-20mAAlong the wayRS485, 2Level alarm switch signal,1A fault switch signal

Wireless output (optional) LORAFar transmission;4GUpload to cloud platforms (Environmental Protection Bureau, Safety Supervision Bureau),APPEnd display

Explosion-proof rating Ex db II CT6 Gb

Protection level IP66

Overall dimensions 243×206×97mm

weight about2.5kg

working voltage 12~36VDC

power consumption <3W

design standards GBT50493-2019Design standard for detection and alarm of combustible and toxic gases in petrochemical industry

GB 3836.1-2010Explosive Environment1Part: General Requirements for Equipment

GB3836.2-2010Explosive Environment2Part: Explosion proof shell“d”Protected equipment

Main applications

Petroleum, petrochemical, metallurgical, chemical, fire protection, gas, environmental protection, power, semiconductor, communication, papermaking, printing and dyeing, sewage treatment, food brewing, scientific research, education, national defense, etc.