NOVEL · Product and System Solutions

CETCI LPT Series

Gas Detectors and Industrial Measurement Instruments

CETCI LPT Series product image

Fixed Gas Detector, Wide Range of Sensor and Infrastructure Options, Models with or without Display Options


Provided via the internal siren on certain models.

Request a Quote from NOVEL ↗



Product Specifications
  • Single Channel, Optionally Attachable External Sensors

  • Practical and Durable Construction

  • IP54 Ingress Protection Rating with Optional Splash Barrier

  • Easy Operation with Legible LCD Screen

  • Easy Menu Navigation Supported by Magnetic Wand

  • Wide Sensor Selection

  • Stand-Alone System

  • Firmware Monitoring Sensor Life

  • Adaptability to Diverse Operating Applications

  • Optional Internal Heater for Low-Temperature Environments

  • Optional Calibration Kit

  • Product Documents

    Product Videos

    Product overview video
    Product overview video
    Watch Video ↗

    Technical Specifications

    LPT

    Technical Specifications

    Number of Sensors 1 unit
    Detected Gas Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Nitrogen Dioxide (NO2), Oxygen (O2), Ozone (O3)
    Externally Addable Sensors*1
    Display Monochrome LED indicator
    Protection Class IP54 with optional splash barrier
    Alarm Details
    Connection Outputs 4-20mA
    Certificates CSA-C22.2
    No. 205-M1983 (R2009)
    UL508 (Edition 17):2007
    EMC Directive 2004/108/EC
    EN 50270:2006, Type 1
    EN61010, FCC.
    RoHS compliant circuit boards
    Operating Temperature/Humidity -20°C to +40°C, 15% to 90% Relative Humidity
    Power Supply 2-wire/3-wire: 16 - 30 VDC, 3W, Class 2
    4-wire: 12 - 27 VAC, 50-60 Hz, 3VA, Class 2
    Dimensions and Weight 127 x 127 x 48.5 mm, 400g
    Optional Accessories Splash barrier*4, splash barrier for sticky gases*5, calibration adapter clip, calibration kit (for 17, 34, 58, 74, 100L cylinders, 0.5 LPM flow regulator and adapter for 17L cylinder), steel protective cage, external pump unit

    *1 with ESH-A external gas detector
    *2 Modbus is a trademark of Gould Inc. Corporation.
    *3 BACnet is a trademark of American Society of Heating.
    *4 The splash barrier is not used for LPT series units used in measuring sticky gases such as chlorine, hydrochloric acid, and ozone. Its use causes incorrect gas concentration measurements.
    *5 Dedicated to sticky gases (chlorine, hydrochloric acid, ozone); cannot be used for LPT series containing other gas sensors.

    LPT-A
    Number of Sensors 1 unit
    Detected Gas Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Ethylene (C2H4), Ethylene Oxide (C2H4O), Fluorine (F2), Formaldehyde (CH2O), Hydrogen (H2), Hydrogen Chloride (HCl), Hydrocyanic Acid (HCN), Hydrogen Fluoride (HF), Hydrogen Sulphide (H2S), Methane (CH4), Propane (C3H8), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Oxygen (O2), Ozone (O3), Phosphine (PH3), Silane (SiH4), Sulphur Dioxide (SO2), TVOC, CFC Gases
    Externally Addable Sensors*1 Methane (CH4), Propane (C3H8), Hydrogen (H2), TVOC
    Display LCD Display
    Protection Class IP54 with optional splash barrier
    Alarm Details Built-in 90dB Siren
    Connection Outputs 4-20mA or 0-10 volts
    Certificates CSA-C22.2
    No. 205-M1983 (R2009)
    UL508 (Edition 17):2007
    EMC Directive 2004/108/EC
    EN 50270:2006, Type 1
    EN61010, FCC.
    RoHS compliant circuit boards
    Operating Temperature/Humidity -20°C to +40°C, 15% to 90% Relative Humidity (-40°C operation with optional internal heater)
    Power Supply 3-wire: 16 - 30 VDC, 3W, Class 2
    4-wire: 12 - 27 VAC, 50-60 Hz, 3VA, Class 2
    Dimensions and Weight 127 x 127 x 53 mm, 400g
    Optional Accessories Splash barrier*4, splash barrier for sticky gases*5, calibration adapter clip, calibration kit (for 17, 34, 58, 74, 100L cylinders, 0.5 LPM flow regulator and adapter for 17L cylinder), steel protective cage, internal heater, magnetic wand, external siren, strobe, external sensor (ESH-A), external pump unit

    *1 with ESH-A external gas detector
    *2 Modbus is a trademark of Gould Inc. Corporation.
    *3 BACnet is a trademark of American Society of Heating.
    *4 The splash barrier is not used for LPT series units used in measuring sticky gases such as chlorine, hydrochloric acid, and ozone. Its use causes incorrect gas concentration measurements.
    *5 Dedicated to sticky gases (chlorine, hydrochloric acid, ozone); cannot be used for LPT series containing other gas sensors.

    LPT-P
    Number of Sensors 3 units (2 internal + 1 external ESH-A)*1
    Detected Gas Carbon Monoxide (CO), Nitrogen Dioxide (NO2)
    Externally Addable Sensors*1 Methane (CH4), Propane (C3H8), Hydrogen (H2), TVOC
    Display LCD Display
    Protection Class IP54 with optional splash barrier
    Alarm Details
    Connection Outputs Modbus® RS-485 RTU*2
    Certificates CSA-C22.2
    No. 205-M1983 (R2009)
    UL508 (Edition 17):2007
    EMC Directive 2004/108/EC
    EN 50270:2006, Type 1
    EN61010, FCC.
    RoHS compliant circuit boards
    Operating Temperature/Humidity -20°C to +40°C, 15% to 90% Relative Humidity
    Power Supply 16 - 30 VDC, 3W, Class 2
    Dimensions and Weight 127 x 127 x 71 mm, 400g
    Optional Accessories Splash barrier*4, splash barrier for sticky gases*5, calibration adapter clip, calibration kit (for 17, 34, 58, 74, 100L cylinders, 0.5 LPM flow regulator and adapter for 17L cylinder), steel protective cage, external siren, external pump unit

    *1 with ESH-A external gas detector
    *2 Modbus is a trademark of Gould Inc. Corporation.
    *3 BACnet is a trademark of American Society of Heating.
    *4 The splash barrier is not used for LPT series units used in measuring sticky gases such as chlorine, hydrochloric acid, and ozone. Its use causes incorrect gas concentration measurements.
    *5 Dedicated to sticky gases (chlorine, hydrochloric acid, ozone); cannot be used for LPT series containing other gas sensors.

    LPT-M
    Number of Sensors 3 units (2 internal + 1 external ESH-A)*1
    Detected Gas Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Ethylene (C2H4), Ethylene Oxide (C2H4O), Fluorine (F2), Formaldehyde (CH2O), Hydrogen (H2), Hydrogen Chloride (HCl), Hydrocyanic Acid (HCN), Hydrogen Fluoride (HF), Hydrogen Sulphide (H2S), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Oxygen (O2), Ozone (O3), Phosphine (PH3), Silane (SiH4), Sulphur Dioxide (SO2)
    Externally Addable Sensors*1 Methane (CH4), Propane (C3H8), Hydrogen (H2), TVOC
    Display LCD Display
    Protection Class IP54 with optional splash barrier
    Alarm Details Built-in 90dB Siren
    Connection Outputs Modbus® RS-485 RTU*2
    Certificates CSA-C22.2
    No. 205-M1983 (R2009)
    UL508 (Edition 17):2007
    EMC Directive 2004/108/EC
    EN 50270:2006, Type 1
    EN61010, FCC.
    RoHS compliant circuit boards
    Operating Temperature/Humidity -20°C to +40°C, 15% to 90% Relative Humidity (-40°C operation with optional internal heater)
    Power Supply 16 - 30 VDC, 3W, Class 2 12 - 27 VAC, 50-60 Hz, 3VA, Class 2
    Dimensions and Weight 127 x 127 x 71 mm, 400g
    Optional Accessories Splash barrier*4, splash barrier for sticky gases*5, calibration adapter clip, calibration kit (for 17, 34, 58, 74, 100L cylinders, 0.5 LPM flow regulator and adapter for 17L cylinder), steel protective cage, internal heater, magnetic wand, PID sensor maintenance kit, external siren, strobe, external sensor (ESH-A), external pump unit

    *1 with ESH-A external gas detector
    *2 Modbus is a trademark of Gould Inc. Corporation.
    *3 BACnet is a trademark of American Society of Heating.
    *4 The splash barrier is not used for LPT series units used in measuring sticky gases such as chlorine, hydrochloric acid, and ozone. Its use causes incorrect gas concentration measurements.
    *5 Dedicated to sticky gases (chlorine, hydrochloric acid, ozone); cannot be used for LPT series containing other gas sensors.

    LPT-B
    Number of Sensors 3 units (2 internal + 1 external ESH-A)*1
    Detected Gas Ammonia (NH3), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Ethylene (C2H4), Ethylene Oxide (C2H4O), Fluorine (F2), Formaldehyde (CH2O), Hydrogen (H2), Hydrogen Chloride (HCl), Hydrocyanic Acid (HCN), Hydrogen Fluoride (HF), Hydrogen Sulphide (H2S), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Oxygen (O2), Ozone (O3), Phosphine (PH3), Silane (SiH4), Sulphur Dioxide (SO2)
    Externally Addable Sensors*1 Methane (CH4), Propane (C3H8), Hydrogen (H2), TVOC
    Display Monochrome LED display
    Protection Class IP54 with optional splash barrier
    Alarm Details
    Connection Outputs BACnet® MS/TP*3
    Certificates CSA-C22.2
    No. 205-M1983 (R2009)
    UL508 (Edition 17):2007
    EMC Directive 2004/108/EC
    EN 50270:2006, Type 1
    EN61010, FCC, BTL.
    RoHS compliant circuit boards
    Operating Temperature/Humidity -20°C to +40°C, 15% to 90% Relative Humidity
    Power Supply 16 - 30 VDC, 3W, Class 2 12 - 27 VAC, 50-60 Hz, 3VA, Class 2
    Dimensions and Weight 127 x 127 x 71 mm, 400g
    Optional Accessories Splash barrier*4, splash barrier for sticky gases*5, calibration adapter clip, calibration kit (for 17, 34, 58, 74, 100L cylinders, 0.5 LPM flow regulator and adapter for 17L cylinder), steel protective cage, internal heater, magnetic wand, PID sensor maintenance kit, external siren, strobe, external sensor (ESH-A), external pump unit

    *1 with ESH-A external gas detector
    *2 Modbus is a trademark of Gould Inc. Corporation.
    *3 BACnet is a trademark of American Society of Heating.
    *4 The splash barrier is not used for LPT series units used in measuring sticky gases such as chlorine, hydrochloric acid, and ozone. Its use causes incorrect gas concentration measurements.
    *5 Dedicated to sticky gases (chlorine, hydrochloric acid, ozone); cannot be used for LPT series containing other gas sensors.

    Gas Detection and Standards Approach

    Fixed gas detection approach: Target gas, sensor technology, measuring range, alarm objective, 4–20 mA/RS485/BACnet/Modbus integration, and area classification must be addressed together. The EN/IEC 60079-29 series for flammable gases, EN 45544 for toxic gases, EN 50104 for oxygen measurement, and EN 50271 for electronic control functions can be referenced according to the application. Claims of conformity to these standards must be verified on a model and sensor configuration basis through manufacturer documentation.

    Sectors

    Alternative Products

    You can examine product details and technical specifications by selecting an alternative suited to your requirements.

    Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .

    NOVEL technical support

    For your application,
    let us select the right solution together.

    Request a Quote from NOVEL ↗

    A draft opens in your email client with the subject header of the relevant product or category.