SPXCDULNCXM
SPXCDULNCXM is the Sensepoint XCD Electrochemical (Surecell™) carbon monoxide complete transmitter, default 0-300ppm, LM25 epoxy-coated aluminium (UL), 2 × ¾″ NPT, UL. RS485 Modbus RTU.
Part-number matrix
| Segment | Meaning | This SKU |
|---|---|---|
| SPXCD | Sensepoint XCD series | SPXCD |
| A / U | Approval A=ATEX/IECEx/GB; U=UL | U |
| L / S | Enclosure L=LM25 aluminium; S=316SS | L |
| M / N | Entry M=M20; N=3/4″ NPT | N |
| CX | carbon monoxide，Electrochemical (Surecell™) | CX |
| M | RS485 Modbus RTU | M |
Key specifications
| Target gas | CO / carbon monoxide |
|---|---|
| Principle | Electrochemical (Surecell™) |
| Default range | 0-300ppm |
| User FSD window | 100–1000ppm |
| Resolution | 100ppm |
| Output | 4–20 mA sink/source + Modbus RTU |
| Supply | 12–32 VDC (24 VDC nominal) |
| Power | 3.7 W |
| Enclosure | LM25 epoxy-coated aluminium (UL) |
| Entries | 2 × ¾″ NPT |
| Display | Tri-colour backlight LCD |
| Relays | 3×5A@250VAC |
| Ingress | IP66 |
| Approvals | UL |
| Temperature | −40~+65 ℃ |
| Mass | approx. 1.7 kg |
Why this principle
Fixed-point leak monitoring into a controller/ESD on 4–20 mA.
Typical applications
Fixed-point leak monitoring into a controller/ESD on 4–20 mA. Magnetic bump test without a hot-work permit.
Installation
Wall-mount SPXCDULNCXM through the one-piece plate with M8 bolts. Entries 2 × ¾″ NPT — glands must match. Land 4–20 mA as three-wire. Magnetic wand calibration stays non-intrusive.
FAQ
- Who supplies SPXCDULNCXM and what should I quote?
- Supplied by authorized Honeywell distributor Beijing Dongfang Haitai (GZion). Quote full P/N SPXCDULNCXM. Not in stock — orders accepted; lead time approx. 10 weeks. Quote full P/N SPXCDULNCXM.
- Can I fit a different-gas cartridge on SPXCDULNCXM?
- XCD auto-recognises the same family only. Do not mix an O₂ cell onto a flammable/toxic SPXCDULNCXM transmitter.
- What temperature rating does SPXCDULNCXM have?
- SPXCDULNCXM certified −40 to +65 °C (T6); some T-class to +75 °C.
- What is SPXCDULNCXM?
- SPXCDULNCXM is a Honeywell Sensepoint XCD complete kit (transmitter + cartridge): carbon monoxide, LM25 epoxy-coated aluminium (UL), entries 2 × ¾″ NPT, approval UL. Not in stock — orders accepted; lead time approx. 10 weeks. Quote full P/N SPXCDULNCXM.
- Does SPXCDULNCXM have a display?
- SPXCDULNCXM transmitter has a tri-colour backlight LCD. The cartridge itself has no display.
Downloads
Honeywell official technical manual and certificates are available from GZion as PDF.
Availability and enquiry
Availability:Not in stock — orders accepted; lead time approx. 10 weeks. Quote full P/N SPXCDULNCXM.