SMART P

The SMART P detectors have been designed to fulfil the latest European Standard on gas detection in car parks, with the capability to detect CO, NO2 and petrol vapours. The P-2 is a dual sensor detector able to measure CO along with either NO2 or petrol vapours and both devices offer RS485 communication as standard.

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Overview

The SMART P-1 and P-2 detectors are designed specifically for the measurement of gases in car parks, capable of detection CO, NO2 and petrol vapours.

Multi-gas detection

The SMART P-2 allows for simultaneous detection of both CO and either NO2 or petrol vapours.

RS485 communication

Both the SMART P-1 and P-2 offer RS485 communication as standard.

Designed for car parks

The SMART P detectors have been designed to fulfil the latest European Standard for gas detection in car parks, EN 50545-1:2011.

Specification

	SMART P-1	SMART P-2
Size	Box: H100 x W100 x D52 mm (3.9 x 3.9 x 2ins) Cover: H105.8 x W105.8 x D7.8 mm (4.2 x 4.2 x 0.3ins)
Weight	0.25kg
Enclosure material	Polycarbonate
Ingress Protection	IP55
Connection	2 x M20
Power	12-24 Vdc
Electrical output	RS485 serial output
Operating temperature	-20 / +50°C
Humidity	15 /90 %RH
Compliance	EMC EN 50270:2015 Car park standard EN 50545-1:2011

Gases

	Sensor type	Device
Carbon Monoxide (CO)	Electrochemical sensor	SMART P-1 and P-2
Nitrogen Dioxide (NO₂)	Electrochemical sensor	SMART P-1 and P-2
Petrol Vapours	Catalytic sensor	SMART P-2 Only