SPXCDUSNTXTM
SPXCDUSNTXTM is the Sensepoint XCD toxic 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 |
| TXT | toxic transmitter (no cartridge)，Transmitter only (no cartridge) | TXT |
| M | RS485 Modbus RTU | M |
Key specifications
| Type | Transmitter |
|---|---|
| Family | toxic 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 SPXCDUSNTXTM 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
- What is the lead time for SPXCDUSNTXTM?
- Not in stock — orders accepted; lead time approx. 10 weeks. Quote full P/N SPXCDUSNTXTM.
- Can I magnetically calibrate SPXCDUSNTXTM without opening the lid?
- Use the S3KCAL wand on the SPXCDUSNTXTM lid calibration pad — non-intrusive. Recalibrate after a swap.
- Is SPXCDUSNTXTM a complete kit, transmitter-only, or cartridge?
- SPXCDUSNTXTM is transmitter only (no sensor cartridge).
- Does SPXCDUSNTXTM need weather protection?
- Outdoors, fit SPXCDWP weather protection on SPXCDUSNTXTM with the sinter down.
- Does SPXCDUSNTXTM have relays?
- SPXCDUSNTXTM has three relays 5 A @ 250 VAC. Relays are not the EN performance safety function.
- Is SPXCDUSNTXTM aluminium or stainless?
- SPXCDUSNTXTM enclosure is 316 stainless steel (UL). Aluminium is lighter; 316SS for salt/CIP. Sibling SPXCDULNTXTM.
- Does SPXCDUSNTXTM carry a China / GB certificate?
- SPXCDUSNTXTM literature states GB Ex d IIC T4 (GB3836); no standalone CNEx serial is published here.
- How much does SPXCDUSNTXTM weigh?
- SPXCDUSNTXTM approx. 3.7 kg (trust the nameplate).
- Does SPXCDUSNTXTM use M20 or NPT entries?
- SPXCDUSNTXTM entries are 2 × ¾″ NPT. Do not retap in the field; order the matching P/N.
- Is the safety function on SPXCDUSNTXTM the relays or 4–20 mA?
- On SPXCDUSNTXTM the only EN performance safety function is 4–20 mA. Relays and Modbus are not SIL/performance-certified.
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 SPXCDUSNTXTM.