SPXCDASMG1
SPXCDASMG1 is the Sensepoint XCD Electrochemical (Surecell™) hydrogen complete transmitter, default 0-1000ppm, 316 stainless steel, 2 × M20, ATEX / IECEx / GB.
Part-number matrix
| Segment | Meaning | This SKU |
|---|---|---|
| SPXCD | Sensepoint XCD series | SPXCD |
| A / U | Approval A=ATEX/IECEx/GB; U=UL | A |
| L / S | Enclosure L=LM25 aluminium; S=316SS | S |
| M / N | Entry M=M20; N=3/4″ NPT | M |
| G1 | hydrogen，Electrochemical (Surecell™) | G1 |
Key specifications
| Target gas | H₂ / hydrogen |
|---|---|
| Principle | Electrochemical (Surecell™) |
| Default range | 0-1000ppm |
| User FSD window | 0-1000ppm only |
| Resolution | n/a |
| Output | 4–20 mA sink/source + optional Modbus RTU |
| Supply | 16–32 VDC (24 VDC nominal) |
| Power | 3.7 W |
| Enclosure | 316 stainless steel |
| Entries | 2 × M20 |
| Display | Tri-colour backlight LCD |
| Relays | 3×5A@250VAC |
| Ingress | IP66 |
| Approvals | ATEX / IECEx / GB |
| 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 SPXCDASMG1 through the one-piece plate with M8 bolts. Entries 2 × M20 — glands must match. Land 4–20 mA as three-wire. Magnetic wand calibration stays non-intrusive.
FAQ
- Can I retap SPXCDASMG1 from M20 to NPT?
- No. SPXCDASMG1 flameproof entries are machined 2 × M20. Order the matching P/N for the other thread.
- Does SPXCDASMG1 use M20 or NPT entries?
- SPXCDASMG1 entries are 2 × M20. Do not retap in the field; order the matching P/N.
- What is SPXCDASMG1?
- SPXCDASMG1 is a Honeywell Sensepoint XCD complete kit (transmitter + cartridge): hydrogen, 316 stainless steel, entries 2 × M20, approval ATEX / IECEx / GB. In stock. Quote full P/N SPXCDASMG1.
- What temperature rating does SPXCDASMG1 have?
- SPXCDASMG1 certified −40 to +65 °C (T6); some T-class to +75 °C.
- Can I magnetically calibrate SPXCDASMG1 without opening the lid?
- Use the S3KCAL wand on the SPXCDASMG1 lid calibration pad — non-intrusive. Recalibrate after a swap.
- What supply voltage does SPXCDASMG1 need?
- SPXCDASMG1 supply is 16–32 VDC (24 VDC nominal). A cartridge is not separately powered.
- What is the lead time for SPXCDASMG1?
- In stock. Quote full P/N SPXCDASMG1.
- Can I hot-swap SPXCDASMG1 live?
- Do not hot-swap live. De-energise first; live swap damages pins and the flameproof joint.
- Can I fit a different-gas cartridge on SPXCDASMG1?
- XCD auto-recognises the same family only. Do not mix an O₂ cell onto a flammable/toxic SPXCDASMG1 transmitter.
Downloads
Honeywell official technical manual and certificates are available from GZion as PDF.
Availability and enquiry
Availability:In stock. Quote full P/N SPXCDASMG1.