PGD3多气体检测仪

添加时间：2010-11-12 编辑：X054 阅读：次

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产品名称：PGD3多气体检测仪
产品定货号：MR-08852-00

产地：爱尔兰
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PGD3多气体检测仪

Key Features

Ultra low cost of ownership – because of the

instrument’s proven robustness

Instrument and sensors guaranteed for two years

Designed for rugged environments -can withstand physical abuse and short-term immersion in water.

Uniquely fitted with two Infra red sensors for

Flammable and CO2 detection.

Impact and Water Resistance to IP66

Pre-programmed internal flammable gas menu

Data logging facility available as standard

360° Visual Alarm

In-vehicle charging systems available

The Mentor PGD3-IR ATEX is an Intrinsically Safe Portable Multi-Gas instrument manufactured for use in Group II potentially explosive atmospheres. The instrument is intended to be used for the protection of personnel entering or working within an environment where a Gas Hazard may or is known to exist.

It can be fitted with up to 4 sensors in various combinations of Flammable, Oxygen and Toxic gases to provide simultaneous monitoring of each gas.

Using the PC Interface facilities, automatic data logging allows exposure levels to be stored for down loading to a personal computer and data retrieval following any incidents.

Specifications

Size	185mm high x 108mm wide x 50mm deep (excluding case).
Weight	980 gr.
No. of Gases	Up to four.
Gas Types	Flammable, Toxic, Oxygen and CO2.
Certification Data	Certificate No. Baseefa 03ATEX0235X EEx ia IIC T3 ATEX II 1 G.
Power Sources	Either of the following battery modules :
	i)	rechargeable battery pack type PGD/BATT
	ii)	dry cell battery pack type PGD/DRYBATT
	iii)	remotely powered unit type PGD/REMBATT fed from an external supply having Umax=3.3volts, Imax=3.33Amps
Minimum operating times	Rechargeable versions - 12 hours Dry cell versions - 24 hours Battery Life Indication optional.
Visual indications	i) 2 x 16 character LCD display with backlight ii) Large flashing red lens section used to indicate alarm conditions.
Audible indication	Electromagnetic alarm in red lens section
Alarm levels	Flammable : single level instant alarm Toxic (each sensor) : 3 levels - instant, STEL, LTEL Oxygen : 2 levels - instant low, instant high
COSHH monitoring	Automatic calculation of STEL and LTEL readings.
Data Logging	i) Automatic variable rate according to gas concentrations, or ii) Fixed rate, or iii) Off
Display formats	i) Chemical units (ppm, %, LEL), or ii) go / nogo format (available on request)
Controls	i) Front panel - on/off, right arrow, left arrow, on/off/menu ii) Top panel - display backlight, alarm mute
Temperature range	i) Operating -5 to +50 O C ii) Storage -20 to +50 O C
Environmental Rating	IP66
Humidity range	15% to 95% relative humidity, non-condensing. Operation is possible in the range 0-100% R.H however; sensor life will be reduced by continuous operation at extremes of humidity and temperature.
Electromagnetic compatibility	CE Marked, Tested to EN50270:1999.
Air Pressure Operating Range	920 mbar to 1150 mbar