XNX-UTSV-NNCB1 Honeywell Universal Transmitter Base Unit

Honeywell XNX-UTSV-NNCB1 Universal Transmitter Base Unit

Technical Specifications

• Brand & Model: Honeywell, XNX-UTSV-NNCB1
• Product Type: Universal Transmitter Base Unit (XNX Series)
• Agency Approvals: UL and CSA certified
• Thread Type: ¾" NPT conduit entry
• Enclosure Material: Painted 316 stainless steel
• Sensor Interface: Milli-Volt (mV) input for catalytic bead sensors
• Supported Sensors: MPD, Sensepoint, Model 705 HT, PPM types
• Options Installed: None (No HART, no extra options)
• Sensor & Range Designation: CB1 - Catalytic Bead
• Weight: 5.0 kg

Interface & Communication Capabilities

• mV interface directly connects to catalytic bead and thermal conductivity sensors
• Compatible with Honeywell MPD and Sensepoint detector heads
• Supports Model 705 HT sensors for high-temperature applications
• Accepts PPM sensor inputs for parts-per-million detection levels
• Standard 4-20 mA analogue output for integration with control systems
• Simple terminal block connections reduce installation time

Construction & Environmental Durability

• Painted 316 stainless steel enclosure offers superior corrosion resistance
• Designed for NEMA 4X and IP66 rated protection levels
• Operating Temperature: -40°C to +75°C
• Humidity Tolerance: 0 – 99% RH non-condensing
• Built-in surge protection safeguards against voltage spikes
• RFI/EMI filtering ensures stable signal readings in noisy environments

Frequently Asked Questions

• Q: Is the XNX-UTSV-NNCB1 compatible with existing MPD sensors?
  A: Yes, this transmitter is specifically designed to work with MPD and Sensepoint catalytic bead sensors.
• Q: Does this model include a local display or HART interface?
  A: No, this base unit has no HART (option N) and no display. It provides a standard 4-20 mA output only.
• Q: Can I use this transmitter with non-Honeywell catalytic sensors?
  A: The mV interface works with most catalytic bead sensors that produce similar signal levels. Check compatibility before installation.
• Q: What is the maximum cable distance for sensor wiring?
  A: Keep sensor cables under 300 metres (1,000 feet) to maintain signal integrity and reduce interference.
• Q: How do I calibrate a sensor connected to this transmitter?
  A: Calibration occurs via the 4-20 mA loop using the zero and span adjustment pots inside the enclosure.
• Q: What is the return policy for this item?
  A: We accept returns within 30 days for unused transmitters in original packaging. All units are brand new.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/

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