Fixed gas detector

Veritcal View
Fixed gas detector
Gas detection O₂, O₃, CO, CO₂, CH4, CL₂, CH₂O, HCL, H₂, H₂S, HCN, NO, NO₂, NOx, NH₃, N₂, SO₂, ETO, PH₃, HF
Detection principle electrochemical & catalytic principles
Sampling method wall, pipeline, flow-through (with environment-related monitoring)
Resolution 0.001ppm
Precision 2%FS
Output signal 4-20mA, 0-5V, RS 485, relays, wireless digital (optional)
Response Time ≤ 30s
Recovery Time ≤ 10s
Repeatability ≤±1%
Linearity error ≤±1%
Zero drift ≤±1% (FS/ year)
Display technology High brightness LED display
Connection mode G1/2 male proof hose pipe
Thread size M45 x 2mm
Working temperature 10°C - 40°C
Explosion-proof Ex d II CT6
Degree of protection IP65
Working voltage Dc24V
Dimensions 193 x 140 x 93mm

Vasthi VT-60 Fixed gas detection device provides 24/7 protection for your entire industrial area. It can also be connected to a detection system that displays the gas concentration numerically and triggers an alarm if the value is abnormal.

 Gas detectors are one of the most important devices to keep industrial sites safe. Gas leaks in a busy industrial environment can easily turn into a disaster. Many types of gas sensors are available at Vasthi Instruments to monitor and alert personnel in the event of a gas leak. A fixed gas detector is highly recommended to monitor the air quality of the industrial environment. 

Why do you need gas detection instruments?

Various types of toxic and flammable gases are constantly used in the industrial sector of the process. It is a common sight to see the "EX" mark in many places in any industrial environment. The EX symbol means "explosive areas" and additional safety measures must be followed to protect these areas from fire. In addition, the use of various toxic and flammable gases such as carbon monoxide (CO), hydrogen sulfide (H2S), phosphine (PH3), nitrogen oxides (NOx), and ethylene oxide (ETO) is common in many industries.

Despite being extremely careful while handling these gases,  the possibility of leaks is unavoidable. Gas detectors with fixed sensors are very efficient at monitoring industrial areas for potential gas leaks. LEL gas detectors are great tools for identifying harmful gas leaks and alerting personnel with alarms before it`s too late.

Vasthi VT-60 fixed gas detectors, are installed in high-priority areas to monitor gas levels 24/7. VT-60 fixed gas detectors operate on electrochemical and catalytic principles for the accurate detection of toxic and flammable gases in industrial areas.

VT-60 fixed gas detector is optimized to flawlessly detect every flammable and toxic gas leak that can potentially jeopardize industrial zone safety.

Detection principle: The system provides 24V standard Dc voltage to the external detector, collecting standard (4-20) mA input signal to analyze and complete the display alarm operation.

Suitable for: This fixed gas detector can be connected to the control panel, alarm information would be displayed in the control panel by uploading 485 or currency signal. Gas technical parameter settings are shown in the table. (For reference only, users can set parameters according to specific conditions) 

 

  

        Gas    

          Range      

    Resolution

      Alarm point 

         CH4

      0 -100% LEL

      1% LEL

        25% LEL

        C3H8

      0 -100% LEL

      1% LEL 

        25% LEL

        C2H2

      0 -100% LEL

      1% LEL

        25% LEL

        CO

      0 - 1000ppm

      1ppm

        50ppm

        H2S

      0 - 100ppm

      1ppm

          10ppm

        H2

      0 - 1000ppm

      1ppm

          35ppm

        SO2

      0 - 20ppm

      1ppm

            5ppm

        NH3

      0 - 100ppm

      1ppm

          35ppm

        NO

      0 - 250ppm

      1ppm

          35ppm

        NO2

      0 - 20ppm

      1ppm

          10ppm

        CL2

      0 -20ppm

      1ppm

          2ppm

          O3

      0 - 20ppm

      1ppm

          2ppm

        ETO

      0 - 20ppm

      1ppm

          10ppm   

        CO2

      0 - 5000ppm

      1ppm

      1000ppm

        HCN

      0 - 50ppm

      1ppm

          10ppm

          O2

        0-30%vol

      0.1%vol

      Low 18%vol          High 23%vol

FEATURES :

  • Computer interface:  RS-232
  • Data Logger:  1 Megabyte Non-Volatile Memory Control unit Specifications

 

Get in Touch

Have a question about our Device? Don’t hesitate to contact us directly using the form on this page or by visiting our office.

Contacts:

Ph. +91 7337418685
Mail. info@vasthi.com
Office. HYDERABAD

Manjeera Trinity Corporate,
Plot No-112, Survey No:1050,
JNTU, Hitech city Rd, KPHB Colony
Kukatpally, Hyderabad-500072


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