What is the power draw of SPXCDASMB2?

SPXCDASMB2 typically draws 3.7 W.

Is the safety function on SPXCDASMB2 the relays or 4–20 mA?

On SPXCDASMB2 the only EN performance safety function is 4–20 mA. Relays and Modbus are not SIL/performance-certified.

Does SPXCDASMB2 need weather protection?

Outdoors, fit SPXCDWP weather protection on SPXCDASMB2 with the sinter down.

Is SPXCDASMB2 ATEX or UL certified?

SPXCDASMB2 is the ATEX / IECEx / GB scheme. Do not use it as the other system.

Can I magnetically calibrate SPXCDASMB2 without opening the lid?

Use the S3KCAL wand on the SPXCDASMB2 lid calibration pad — non-intrusive. Recalibrate after a swap.

SPXCDASMB2

Name: SPXCDASMB2 | Honeywell Sensepoint XCD carbon dioxide 5%vol 0-5.00%Vol | GZion Instruments
Brand: Honeywell
SKU: SPXCDASMB2
Availability: InStock

SPXCDASMB2 is the Sensepoint XCD Infrared (dual-beam) carbon dioxide 5%vol complete transmitter, default 0-5.00%Vol, 316 stainless steel, 2 × M20, ATEX / IECEx / GB.

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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
B2	carbon dioxide 5%vol，Infrared (dual-beam)	B2

Key specifications

Target gas	CO₂ / carbon dioxide 5%vol
Principle	Infrared (dual-beam)
Default range	0-5.00%Vol
User FSD window	0-5%VOL 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 SPXCDASMB2 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

What is the power draw of SPXCDASMB2?: SPXCDASMB2 typically draws 3.7 W.
Is the safety function on SPXCDASMB2 the relays or 4–20 mA?: On SPXCDASMB2 the only EN performance safety function is 4–20 mA. Relays and Modbus are not SIL/performance-certified.
Does SPXCDASMB2 need weather protection?: Outdoors, fit SPXCDWP weather protection on SPXCDASMB2 with the sinter down.
Is SPXCDASMB2 ATEX or UL certified?: SPXCDASMB2 is the ATEX / IECEx / GB scheme. Do not use it as the other system.
Can I magnetically calibrate SPXCDASMB2 without opening the lid?: Use the S3KCAL wand on the SPXCDASMB2 lid calibration pad — non-intrusive. Recalibrate after a swap.

Downloads

Honeywell official technical manual and certificates are available from GZion as PDF.

Availability and enquiry

Availability:In stock. Quote full P/N SPXCDASMB2.

Request quote