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                      1. Home
                      2. Sensors & Transducers
                      3. Sensors
                      4. Environmental Sensors
                      5. Gas Detection Sensors
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                      T3401

                      Gas Detection Sensor, A2L Refrigerant Leakage Detection, Hydrofluoroolefin (R454B), ± 5%

                      AMPHENOL ADVANCED SENSORS T3401
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerAMPHENOL ADVANCED SENSORS
                      Manufacturer Part NoT3401
                      Newark Part No.29AM6115
                      Product RangeT3400 Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      77 In Stock

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                      Order before 9pm EST standard shipping
                      QuantityPrice
                      1+$66.930
                      5+$60.920
                      10+$55.510
                      25+$53.910
                      50+$51.580
                      100+$50.780
                      250+$50.000
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $66.93
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerAMPHENOL ADVANCED SENSORS
                      Manufacturer Part NoT3401
                      Newark Part No.29AM6115
                      Product RangeT3400 Series
                      Technical Datasheet

                      Data Sheet

                      Gas TypeHydrofluoroolefin (R454B)
                      Particle Count Max-
                      Accuracy± 5%
                      Sampling MethodThermal Conductivity Detection (TCD)
                      Product RangeT3400 Series
                      SVHCNo SVHC (07-Jul-2017)

                      Product Overview

                      T3401 is a Telaire’s T3400 series refrigerant leak detection sensor that can identify refrigerant gas leaks by assessing the thermal conductivity of a specific gas mixture. In the event of a refrigerant discharge, the variation in refrigerant concentration in the air results in changes in the thermal conductivity of the gas mixture which can be measured by the micro TCD sensing element. As compared to competing detection technologies, thermal- conductivity-based detection offers the benefits of superior long-term reliability and resilience in harsh operating environments. The T3400 series uses 2nd- generation MEMS thermal conductivity sensor featuring a patented “heat transfer cavity” that achieves highly sensitive and repeatable thermal conductivity measurement by eliminating possible occurrences of natural convection inside the cavity. Because thermal conductivity measurement is accomplished completely inside sensor chip, maximum miniaturization can be realized at the device level.

                      • R454B refrigerant gas
                      • Measurement range from 0 to 100%LFL
                      • Fast response time is less than 15s
                      • Long-term reliability > 15-year lifetime
                      • Provides modbus communication, packaged in a robust IP54 rated enclosure
                      • Compact size
                      • Incorporates a relative humidity sensor and a barometric pressure sensor for compensation
                      • Supply voltage range from 3.3V DC to 5.5V DC
                      • Maximum operating current-peak is 22mA
                      • Operating temperature range from -40°C to 60°C

                      Technical Specifications

                      Gas Type

                      Hydrofluoroolefin (R454B)

                      Accuracy

                      ± 5%

                      Product Range

                      T3400 Series

                      Particle Count Max

                      -

                      Sampling Method

                      Thermal Conductivity Detection (TCD)

                      SVHC

                      No SVHC (07-Jul-2017)

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

                      US ECCN:Unknown
                      EU ECCN:Unknown
                      RoHS Compliant:To be advised
                      RoHS Phthalates Compliant:To be advised
                      SVHC:No SVHC (07-Jul-2017)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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