Product Features:
① Imported high-performance sensors with excellent anti-interference performance
② Adopting advanced microprocessor technology, it has fast response speed, high measurement accuracy, good stability and repeatability
③ The detection site has on-site sound and light alarm function, and the gas concentration exceeds the standard and immediately alarms, which is a safety guarantee for dangerous on-site operations
④ On site backlit large screen with multiple parametersLCDDisplay, visually show gas concentration, type, unit, working status, etc
⑤ Independent chamber, no need for on-site calibration when replacing sensors, automatic identification of key sensor parameters
⑥ Full range temperature digital automatic tracking compensation ensures measurement accuracy
⑦ Full software automatic calibration function, this machine is equipped with standard four buttons to achieve single person single point on-site maintenance of technical parameters

Fixed online silane sound and light alarm detector

Technical parameters:

Gas detection: Silane gas

Detection range:0～10PPM、20PPM、50PPM、100PPM、500PPM、1000ppmThe measurement range is customized according to the usage environment or user needs

divide distinguish Rate:0.01ppm（0～100 ppm）；0.1ppm（0～1000 ppm）；1ppm（1000ppmAbove)

Detection principle: electrochemical method

Detection methods: fixed, online detection, diffusion measurement

Installation methods: wall mounted, pipe mounted, flow-through, pump suction optional

Accuracy: ±3%FS

weight repeated Sex: ±1%

Linear error: ±1%

Response time:≤30second

Recovery time:≤60second

Explosion proof mark:ExiaⅡCT6 Ga

AApplicable to0 District1District2 District, containingIIA～IICClass,T1～T6Explosive gas mixture sites;

BThe product has passed the inspection of the National Explosion proof Electrical Product Quality Inspection Center and obtained the Explosion proof Certificate of Conformity;

Explosion proof connection thread:3/4'NPT

Maximum transmission distance:1100Rice（Rvv0.75Square millimeter shielded cable),Can support wireless transmission without wiring

Working temperature:-20℃～+50℃

Relative humidity:10%～95%RH

•Output signal: Users can choose according to their actual requirements, and it can be transmitted as far as possible2000rice(Single core)1mm²Shielded cable)
① Three-wire4-20mACurrent signal output
②RS-485Digital signal output, in conjunction withRS232The adapter card can store data on the computer (optional)
③ 2Relay output: Passive electric shock capacity220VAC 3A，24VDC 3A
④ Alarm signal output: on-site sound and light alarm, alarm sound:< 90decibel
•Shell material: die cast aluminum, explosion-proof and corrosion-resistant
•Working power supply:24VDC（12-30VDC）

•Maximum power consumption:3W
•Working temperature:-20～50℃(Customized according to specific requirements)
•Working humidity:≤95%RHNo condensation (humidity)>90%RHCan be equipped with a filter)
•working pressure:≤200Kpa
•Size:220×220×90mm
•Weight:1.7Kg

Fixed online silane sound and light alarm detectorWidely used in industries such as petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, pharmaceuticals, etc.