Rivelatori GAS e centrali

Industrial Line

Sensitron Srl

Industrial
Line

A well-known and established line of flammable and toxic gas detectors for industrial application. According to the gas to be detected, SMART3G may employ Pellistor, Infrared and electrochemical cells. The whole range is ATEX certified for EHSR and Performance and SIL2HW approved.

The system includes PL4+ and MULTISCAN++S1 e S2, tutte certificate ATEX secondo la EN 60079-29-1, disponibile per 8, 32, 64 128 e 256 canali.

Linea Industrial

SMART3G-Gr. I

Gas detectors for Group I Mines and Tunnels

SMART3G-GrI gas detectors are employed to detect the presence of flammable and toxic gases in mines, tunnels and areas classified as Group I.

Also available with front display, SMART3GD-GrI offers a 4 digits back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-colour LED light ring.

The version with display features non-intrusive magnetic calibration for an accurate and easy calibration via Hall-effect switches, without opening the instrument and declassifying the area.

SMART3G-GrI detectors are ATEX certified for Group I.

  • Non-intrusive one man calibration via Hall effect switches (display version)
  • 4-digit display and multi-color LED light ring (display version)
  • Standard 4-20 mA 3 wire output
  • Optional 3 relay output (standard 3-relay output in display version)
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX I M2 Ex d I Mb
  • SIL 2HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement
The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SMART 3G-D2
Gas detectors with display for zone 1 category 2

Designed to meet with tough industrial requirements, the SMART3G-D2 allow to monitor toxic, flammable and refrigerant gas contents in harsh environments and classified areas. They offer a 4-digit back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-color LED light ring.

Ideal in harsh environments, the SMART3G-D2 feature non-intrusive calibration for an accurate and easy adjustment via Hall-effect switches, without opening the instrument and declassifying the area.

They can reliably monitor flammable compounds (% LFL), toxic compounds in ppm, Oxygen and CO2 contents in % by Vol. They do also monitor refrigerant gases both in ppm and % LFL.

The detectors are rated to IP65.

  • Non-intrusive one man calibration via Hall effect switches
  • 4-digit display and 5 mode status LEDs
  • Multi-color LED light ring
  • Standard 4-20 mA 3 wire output
  • Standard 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX II 2G Ex db IIC T5 Gb (standard marking) (II2 GD with optional adapter)
  • ATEX II 2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
  • SIL 2HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SMART3G-C2-LD

Gas detectors for Zone 1 category 2

SMART3G-C2-LD is designed to meet the needs of industrial applications and assures a reliable monitoring of toxic, flammable and refrigerant gas contents in classified areas.

The multi-color LED light ring assures an immediate visual indication of the detector status.

Ideal in industrial environments, the SMART3G-C2-LD feature one man calibration via the STS/CKD+ calibration keypad.

The SMART3G-C2-LD detectors can reliably monitor flammable compounds (% LFL), toxic compounds and refrigerant gases in ppm, Oxygen and CO2 contents in % by vol.

The detectors are rated to IP65.

  • Standard 4-20 mA 3 wire output
  • Standard 3 relay output
  • Standard multi-color LED light ring
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self-diagnosis
  • ATEX II 2G Ex db IIC T5 Gb (standard marking) (II2 GD with optional adapter)
  • ATEX II 2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
  • SIL 2HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SMART3G-C2
Gas detectors for Zone 1 category 2

Designed to meet with industrial requirements, the SMART3G-C2 allow to monitor toxic, flammable and refrigerant gas contents in industrial environments and classified areas.

Ideal in industrial environments, the SMART3G-C2 feature one man calibration via the STS/CKD+ calibration keypad.

The SMART3G-C2 detectors can reliably monitor flammable compounds (% LFL), toxic compounds and refrigerant gases in ppm, Oxygen and CO2 contents in % by vol.

The detectors are rated to IP65.

  • Standard 4-20 mA 3 wire output
  • Optional 1 or 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX II 2G Ex db IIC T5 Gb (standard marking) (II 2GD with optional adapter)
  • ATEX II 2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
  • SIL 2 HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SMART3G-D3
Gas detectors with display for zone 2 category 3 areas

Designed to meet with industrial requirements, the SMART3G-D3 allow to monitor toxic and flammable contents in areas classified as zone 2.

They offer a 4-digit back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-color LED light ring.

The SMART3G-D3 feature non-intrusive calibration for an accurate and easy adjustment via Hall-effect switches, without opening the instrument and declassifying the area.

They can reliably monitor flammable compounds (% LFL), toxic compounds in ppm, Oxygen and CO2 in % by vol.

  • Non-intrusive one man calibration via Hall effect switches
  • 4-digit display and 5 mode status LEDs
  • Multi-color LED light ring
  • Standard 4-20 mA 3 wire output
  • Standard 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self-diagnosis
  • ATEX: II 3G Ex db ec nC IIC T5 Gc
  • SIL 2 HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement
  • IP rating: IP55

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SMART3G-C3
Gas detectors for zone 2, category 3 areas

Designed to meet with industrial requirements, the SMART3GC-3 gas detectors allow to monitor toxic, flammable and refrigerant gas contents in areas classified as zone 2, category 3.

Ideal in light industrial environments, the SMART3G-C3 feature one man calibration via the STS/CKD+ calibration keypad.

They can reliably monitor flammable compounds (% LFL), toxic and refrigerant contents in ppm, Oxygen and CO2 in % by vol.

  • Standard 4-20 mA 3 wire output
  • Optional 1 or 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Ongoing system self-diagnosis
  • ATEX: II 3G Ex db ec nC IIC T5 Gc
  • SIL 2 HW & SIL3 SW certified
  • IP rating: IP55

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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MULTISCAN++ S1

MULTISCAN++S1 is an innovative gas control unit used for monitoring and controlling up to 256 gas detectors. Extremely flexible and highly reliable, it allows to monitor gas detectors connected with both 4-20 mA transmission and addressable loops.

MULTISCAN++S1 may be configured connecting different field modules to the RS485 loops in order to customize it to the various requests and needs of the field of application as per the table below.

  • SIL1 and ATEX according to EN60079-29-1.
  • Up to 4 open or 2 closed RS485 (EIA-485) galvanic isolated serial lines.
  • Up to 256 inputs (both 4-20 mA and loop daisy-chained)
  • Up to 512 O/C or relay outputs via remote modules and 8 relays on-board the control unit.
The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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MULTISCAN 8+

MULTISCAN 8+ is an innovative gas control unit, ideal for small plants up to 16 detectors.

Extremely flexible it allows to monitor gas detectors connected with both 4-20 mA transmission and addressable bus.

Every input can be configured for a different kind of gas in order to detect both flammable and toxic compounds as well as Oxygen depletion and enrichment.

The backlit LCD display assures a precise indication of the gas concentration being measured and the alarm set points.

The MULTISCAN 8+ ABS cabinet can accommodate 2 x 12 VDC, 7Ah batteries to ensure its correct working when power supply fails.

The MULTISCAN 8+ is SIL1 approved and ATEX certified according to EN60079-29-1

  • SIL1 and ATEX according to EN60079-29-1.
  • 1 open RS485 (EIA-485)
  • Up to 16 inputs (both 4-20 mA and loop daisy-chained)
  • Up to 38 O/C or relay outputs via remote modules and 6 relays on-board the control unit.
The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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PL4+

The PL4+ represents the most cost effective solution for the detection of flammable, toxic and Oxygen contents in small systems.

This panel provides 4 analog 4-20 mA inputs that can be upgraded to 8 by using a 4-input expansion module, easily connectable directly onto the unit.  The control panel comes complete with 5 relays, one for each threshold (AL1, AL2, AL3), 1 for fault (FLT) and 1 programmable.

The extension board ST.PL4/ESP offers 4 additional inputs and 16 electrical Open-Collector outputs.

The LCD display assures a precise indication of the gas concentration being measured and the alarm set points. Mode status LED’s provide a visual indication for alarm levels, fault and power-on. An internal buzzer is provided for an audible alarm with front panel reset facility.

The PL4+'s ABS cabinet is rated to IP65 and can accommodate a 12 VDC, 7Ah additional battery to ensure its correct working when power supply fails. The PL4+ is SIL1 and ATEX certified according to EN60079-29-1

  • SIL1 and ATEX according to EN60079-29-1.
  • 1 open RS485 (EIA-485)
  • Up to 8 inputs in 4-20 mA via 4 input expansion module
  • Up to 21 O/C or relay outputs via remote modules and 5 relays on-board the control unit.

The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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PL4+D

PL4+D, for DIN-rail mounting, is an innovative gas control unit, ideal for small plants up to 12 detectors.

It allows to monitor 4 gas detectors connected directly to the control panel (4-20 mA) and additional 8 detectors via remote 8-input cards STG/IN8S. Every input can be configured for a different kind of gas in order to detect both flammable and toxic compounds, refrigerant gases as well as Oxygen depletion and enrichment.

The backlit LCD display assures a precise indication of the gas concentration being measured and the alarm set points.

The panel can manage up to 21 output relays, 5 aboard the panel and additional 16 via STG/OUT16S+STG/8REL.

The PL4+D is SIL1 and ATEX approved according to EN60079-29-1

  • SIL1 and ATEX according to EN60079-29-1.
  • 1 open RS485 (EIA-485)
  • Up to 12 inputs (both 4-20 mA and loop daisy-chained)
  • Up to 21 O/C or relay outputs via remote modules and 5 relays on-board the control unit.
  • Dimensions: DIN-EN 50022 (160x90x60 mm)

The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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SECURNET++

SECURNET++ SUPERVISION SOFTWARE

Sensitron gas detection systems can be supervised and managed by our advanced software tools SECURNET++ and SCADA LITE. Alerts and/or malfunctions are highlighted on personalised graphic maps with the information received from the detectors. Remote cloud monitoring of gas detection systems is also possible, through the Magic BOX IoT gateway.

  • Management of the gas detection system connected directly or on a TCP/IP LAN using an optional module.
  • Display the status and concentration of gas sensors on hierarchically organised graphic maps.
  • Display the status of outputs (activations: sirens, electrovalves, etc.) on hierarchically organised graphic maps.
  • Display the concentration measured by the sensors in graphic form: numerical display, analogue bargraph and time-trend chart.
  • Consult the system events log.

The datasheets provide complete general information about Sensitron systems.

Click here for full information about cabling, installation, maintenance and programming of the Sensitron detector or control panel.

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Looking for more information?

Get in touch now! One of our experts will reply as soon as possible.