XNX-AMAV-NNCB1 | Honeywell Universal Transmitter

Honeywell XNX-AMAV-NNCB1 Universal Transmitter

• Manufacturer: Honeywell – a trusted name in safety and gas detection technology.
• Product Model: XNX-AMAV-NNCB1 (Universal Transmitter with catalytic bead sensor).
• Approvals: ATEX/IEC certified (A) for hazardous area installations.
• Enclosure: Aluminium housing (A) with M25 entry (M) – corrosion-resistant and durable.
• Personality: Infrared interface (V) for Searchline Excel, Searchpoint Optima, and generic 4-20 mA sensors.
• Options: No relay or HART installed (N, N) – keep the configuration straightforward.
• Sensor & Range: CB1 catalytic bead sensor included – detects combustible gases accurately.
• Weight: 5 kg – robust but manageable for wall or pipe mounting.

Technical Specifications

• Operating Temperature: -40ºC to +65ºC (-40ºF to +149ºF) – suitable for extreme climates.
• Operating Humidity: 0–99% RH (non-condensing) for reliable operation in wet areas.
• Operating Pressure: 90–110 kPa – works under normal atmospheric conditions.
• Storage Conditions: -40ºC to 75ºC (-40ºF to 167ºF) with 0–99% non-condensing humidity.
• Dimensions: 16 cm x 19.7 cm x 11.4 cm (6.1" x 7.8" x 4.5") – compact footprint for tight spaces.
• Mounting: Surface mount via integral lugs. Optional pipe kit for Ø100–150 mm (4–6 inch) pipes. Optional ceiling bracket available.

Frequently Asked Questions (FAQ)

• What gas does the CB1 catalytic bead sensor detect?
  The CB1 sensor detects combustible gases such as methane, propane, and hydrogen in LEL ranges.
• Can I replace the sensor with a different type?
  Yes, the XNX-AMAV-NNCB1 supports other Honeywell sensors via the generic 4-20 mA input.
• Does this transmitter have a display or local readout?
  No display is included – you need an external IR programmer for configuration and diagnostics.
• What is the response time of the catalytic bead sensor?
  Typical T90 response is less than 15 seconds for most combustible gases.
• Is the aluminium housing suitable for offshore environments?
  Yes, the corrosion-resistant aluminium enclosure and IP rating make it suitable for offshore and onshore use.
• Do you provide technical support for configuration?
  Yes, our team offers remote assistance and detailed documentation to help you set up the device.

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