SPXCDUSNTXOM
SPXCDUSNTXOM is the Sensepoint XCD oxygen transmitter (no cartridge) — no sensor cartridge included. 316 stainless steel (UL), 2 × ¾″ NPT, UL. Order a same-family SPXCDXS*SS separately. 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 | S |
| M / N | Entry M=M20; N=3/4″ NPT | N |
| TXO | oxygen transmitter (no cartridge)，Transmitter only (no cartridge) | TXO |
| M | RS485 Modbus RTU | M |
Key specifications
| Type | Transmitter |
|---|---|
| Family | oxygen transmitter (no cartridge) |
| Not included | Sensor cartridge (order SPXCDXS*SS) |
| Output | 4–20 mA sink/source + Modbus RTU |
| Supply | 12–32 VDC (24 VDC nominal) |
| Power | 3.7 W |
| Enclosure | 316 stainless steel (UL) |
| Entries | 2 × ¾″ NPT |
| Display | Tri-colour backlight LCD |
| Relays | 3×5A@250VAC |
| Ingress | IP66 |
| Approvals | UL |
| Temperature | −40~+65 ℃ |
| Mass | approx. 3.7 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 SPXCDUSNTXOM 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
- Is the safety function on SPXCDUSNTXOM the relays or 4–20 mA?
- On SPXCDUSNTXOM the only EN performance safety function is 4–20 mA. Relays and Modbus are not SIL/performance-certified.
- What gas and range does SPXCDUSNTXOM cover?
- SPXCDUSNTXOM measures oxygen transmitter (no cartridge) at default — (user window —). Principle: Transmitter only (no cartridge).
- Can I magnetically calibrate SPXCDUSNTXOM without opening the lid?
- Use the S3KCAL wand on the SPXCDUSNTXOM lid calibration pad — non-intrusive. Recalibrate after a swap.
- What temperature rating does SPXCDUSNTXOM have?
- SPXCDUSNTXOM certified −40 to +65 °C (T6); some T-class to +75 °C.
- How do I calibrate SPXCDUSNTXOM?
- Zero/span SPXCDUSNTXOM on the transmitter with certified gas and cap S3KCAL. Recalibrate after cartridge swap.
- What is SPXCDUSNTXOM?
- SPXCDUSNTXOM is a Honeywell Sensepoint XCD transmitter only (no sensor cartridge): oxygen transmitter (no cartridge), 316 stainless steel (UL), entries 2 × ¾″ NPT, approval UL. Not in stock — orders accepted; lead time approx. 10 weeks. Quote full P/N SPXCDUSNTXOM.
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 SPXCDUSNTXOM.