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SPXCDULNC2R
The Honeywell SPXCDULNC2R, part of the Sensepoint XCD series, is designed for remote detection of toxic gases. This transmitter is lightweight at 4.4 lbs and operates on a voltage range of 16 to 32 VDC, typically at 24 VDC.
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Technical specifications for SPXCDULNC2R
| Manufacturer | Honeywell |
|---|---|
| Product Type | Remote Toxic Gas Detector/Transmitter |
| Product Line | Sensepoint XCD |
| Part Number | SPXCDULNC2R |
| Voltage Rating | 16 to 32 VDC (24 VDC nominal) |
| IP Rating | IP66 |
| Operating Temperature Range | -40 °C to 65 °C (transmitter); -20 °C to 50 °C (CO sensor) |
| Storage Temperature Range | -25 °C to 65 °C |
| Humidity Range | 20-90% RH continuous / 0-99% RH intermittent, Non-Condensing |
| Housing Material | Aluminum (epoxy-painted LM25 aluminium alloy) |
| Power Consumption | 3.7W |
| Output Signal | 4-20 mA (sink or source) |
| Number of Relays | 3 x 5 Amps at 250 VAC |
| Detectable Gas/Range | Carbon Monoxide (CO), 0-200 ppm |
| Sensing Technology | Electrochemical (Surecell) |
| Certification | UL/CSA hazardous location rated, 3/4 in NPT entry |
The SPXCDULNC2R model from Honeywell is a sophisticated remote toxic gas detector/transmitter, specifically engineered for monitoring hazardous gases. Weighing in at 4.4 pounds, it boasts a solid aluminum construction with an epoxy-painted finish. This unit operates efficiently within a voltage range of 16 to 32 VDC, with a nominal voltage of 24 VDC.
Designed to perform under harsh conditions, the detector can withstand operating temperatures as low as -40 °C and up to 65 °C. In terms of the carbon monoxide sensor, it operates effectively from -20 °C to 50 °C. The device is capable of being stored in temperatures between -25 °C and 65 °C, ensuring reliability over a range of environmental conditions.
Humidity does not hinder the performance of the SPXCDULNC2R, with a continuous operational range of 20 to 90% relative humidity and an intermittent capability up to 99% RH, provided no condensation occurs. The unit's housing is rated IP66, indicating exceptional protection against dust and the potential effects of water spray.
The device consumes 3.7 watts, drawing minimal power while functioning. Its output is designed to deliver a 4-20 mA signal, which can either sink or source as needed for integration into control systems. This detector features three relays with a rating of 5 amps at 250 VAC, providing additional control functionalities. The SPXCDULNC2R is calibrated to detect carbon monoxide with a range of 0-200 ppm, utilizing electrochemical sensing technology, identified as Surecell. It is certified for hazardous locations under UL/CSA standards and includes a 3/4-inch NPT entry for installation.