Series#: Sensor->Honeywell Sensor
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| Field | Value |
| Estimated Lead Time | 12-16 weeks |
| Manufacturer | Honeywell |
| Product No. | XNX-AMSV-NNCB1 |
| Product Type | XNX Universal Transmitter |
| XNX | XNX transmitter with HART® over 4-20mA output |
| Approval | A = ATEX/EC |
| Entry type | M = 5 x M25 |
| Material | S = 316 stainless steel |
| Personality | V = mV version (Interface for milli-Volt sensors For use with MPD, Sensepoint (and Model 705) HT and PPM Sensors) |
| Option | N = No option installed |
| Local HART | N = No option installed |
| Sensor and Range | CB1 = Catalytic Bead |
| Weight | 6.8 Kg |
| Shipping Weight | 8 Kg |
Honeywell XNX-AMSV-NNCB1 Universal Transmitter FAQ
Q1: What is the primary function of the XNX-AMSV-NNCB1?
A: The XNX-AMSV-NNCB1 is a high-performance universal transmitter designed for gas detection in harsh and hazardous environments. This specific model is configured for ATEX standards, features a 316 Stainless Steel (SS) enclosure, M25 cable entries, and is equipped with a Multi-Purpose Detector (MPD) for Catalytic (CAT) LEL (Lower Explosive Limit) flammable gas detection.
Q2: What gas sensing technologies does the XNX platform support?
A: The XNX platform supports the widest range of sensors on a common platform, including:
Electrochemical (EC): For toxic gases and oxygen.
Catalytic Bead (mV): For a wide range of hydrocarbons and flammables.
Infrared (IR): Supports Point IR (like Searchpoint Optima Plus) and Open-path IR (Searchline Excel) for flammable gas monitoring in inert atmospheres or where poisons are present.
Q3: What are the communication and signal output options?
A: The transmitter comes standard with 4-20mA output and HART® communication. For enhanced integration, optional modules are available for:
Relays: 3 form "C" contacts for alarm and fault indication.
Modbus®: RTU over RS-485.
Foundation Fieldbus: H1 physical layer.
Q4: How durable is the XNX-AMSV-NNCB1 for outdoor use?
A: This model is exceptionally robust, featuring a marine-grade 316 Stainless Steel enclosure with a 5-coat painted finish. It is rated IP66 (NEMA 4X), making it suitable for rugged indoor and outdoor use in explosive areas and harsh environments. It operates in temperatures ranging from -40°C to +65°C (-40°F to +149°F).
Q5: Is the device easy to operate and calibrate?
A: Yes, the XNX is designed for non-intrusive, one-man operation. Users can interact with the backlit LCD display and its multi-sensory indicators (icons, text, etc.) using a magnetic wand without opening the enclosure. The interface supports 8 selectable languages, including English and Chinese.
Q6: What are the electrical power requirements?
A: The operating voltage ranges from 16V to 32V DC (24V nominal) for EC and mV configurations, and 18V to 32V DC for IR configurations. Power consumption typically ranges from 6.2W (EC) up to 13.2W for IR Excel systems.
