Water Leak Detection Products & Services


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PS500 - A 5-Gas Detector

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 maximising battery life.  A robust, moulded, rubberised casing guaranteeing Hi-Impact resistance, the PS500 can be used in the most demanding environments.

Key Benefits



LEL 0-100%
O2 0-25%
CO 0-1000ppm
CO2 0-5% VOL
H2S 0-100ppm
Dimensions 140 (H) x 85 (W) x 45 (D) mm (5.5" x 3.3" x 1.7")
Weight 400g (14 oz.)
Humidity 0-98% RH non-condensing
Temperature 4 degF - 122 degF
Enclosure High impact, rubberized polycarbonate
IP Rating 65 (Dust tight & water resistant)
Display LCD w/ Backlight
Power Alkaline (3 x AA) or NiMH Batteries
Run Time (Diffusion) > 14hrs
Run Time (Pumped) > 12hrs
Charging Time < 4hrs

LED / Audible (95dBA) / Vibration
Low Battery
User Programmable Alarms:
- Up to 4 alarms per toxic gas (incl. STEL/TWA)

- 3 alarms for O2

- 2 alarms for LEL

Datalogging - Timed: 24-Hrs of timed logs at 1 log/min
- Session: Minimum of 180 logs
- Calibration: 8 calibration logs
Sampling Maximum tubing length = 30m (98ft)
(Response times increase by approx. 1 second per meter/3 ft of tubing used)
IEC EEx iad IIC T3/T4
ATEX Ex II 2G Ex iad IIC T3/T4
UL913 Class I Div 1 Groups ABCD (excludes NDIR option)
MED (0038/YY) Modules B & E
CE 0518


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Edenbros, LLC
PO Box 247
St. James, MO  65559

(800) 526-5246 Toll Free
(800) 807-9368 Fax