PS500 Sample Line
3M Tygon Tubing with Connector
Universal Plug Charger
Auto Bump and Calibration Station
PS500 Fast Charger
PS500 Application


Multi-Gas Detector (Up to5 Gas)


The PS500 can be tailored to detect up to five gases with its toxic and catalytic sensors, photo ionisation detectors and infrared capabilities.  ‘Plug and Play’ option allows the customer to ‘plug in’ a new board with a different gas range.

The PS500 is particularly useful in noisy environments, featuring a very loud (95dBA) penetrating and distinctive audible alarm together with high visibility large area visual alarm.  Pump, diffusion or both together, allowing pumped sample for pre-entry checking and diffusion in confined space working, thus maximizing battery life.  A robust, moulded, rubberised casing guaranteeing Hi-Impact resistance, the PS500 can be used in the most demanding environments.


Key Features:

  Over 15 plug-and-play smart sensors to choose from

–   Wide range of VOC’s with 2 different PID sensor

–   Flexible configuration to suit your specification

–   Piercing 95 dB audible plus 360-degree high visibility light bar

–   On-board datalogging for calibration certificates, data management and event logging

–   High impact rubberised case





Configuration2 Gas ( LEL & O2 ) With Pump
2 Gas ( LEL & O2 ) Without Pump
4 Gas ( LEL, O2, CO, H2S ) With Pump
4 Gas ( LEL, O2, CO, H2S ) Without Pump
SensorCO 0 – 1000ppm
O2 0-25%
CO2 0 – 5% VOL
Dual Toxic 0 – 1000ppm (CO)
CO / H2S 0 – 100ppm (H2S)
H2S 0 – 100ppm
LEL 0 – 100% LEL
Dimension140 x 85 x 45 mm
Weight0.4 kg
DisplayLCD backlight display
AlarmsBrilliant visual alarm
360° distinct alarm level
Ultra loud audible alarm, 95 dBA
HousingHigh impact rubberised polycarbonate case
BatteryRechargeable (NiMH)
12 hours’ minimum with pump
Humidity0 – 95% RH non-condensing
Global ApprovalsIEC: EEx iad IIC T3/T4
ATEX: Ex II 2 G EEx iad IIC T3/T4
UL913: Class I, Div 1, Groups ABCD (excludes NDIR option)
MED: (0038/YY) – Module B & E
CE: 0518
Warranty2 Years