Order no.: Gasman-O2

Gas Leak Detector Gasman-O2 "Oxygen"

£ 325.00
£ 390.00
Gasman-O2
price ex. (VAT / delivery)
Delivery time:

Description

Gasman-O2 Unique Gas Leak Detector
personal protection with datalogger / Optional software and data cable ATEX II 1G EEx ia IIC T4 / ATEX II 2G EEx ia d IIC T4 (EEx ia (d) IIC T3/T4)

This Gas Leak Detector is a unique gas meter which protects against a specific gas, inflammable or toxic. The Gas Leak Detector Gasman warns with a penetrating alarm and an optical signal (useful when there are loud noises in the surrounding area) of the existence of dangerous gas concentrations and shows on screen the value of the gas measurement. In addition with this gas meter you are able to save measurements and transmit them onto the computer for evaluation. For that, it is necessary to require the additional option of data logger and optional software. The function of logger will allow you to keep all the values in the meter with a quota of measurement from 1 minute to a total of 900 hours. The data saved in the apparatus can be, at any time, transferred onto the computer or laptop for later evaluation. The Gas Leak Detector can be calibrated and certified according to DIN ISO.

In addition it is verified according to the most recent directives (94/9/EG) and disposition on the protection against explosions (ExVo). Every two years recalibrations can be made where you choose the sensor (according to the type of gas) with which the apparatus must be equipped. You will be able to choose between 12 standard sensors, but you can also request other types of special sensors. In addition to the traditional uses of the Gas Leak Detector such as in industry, institutions and investigations, this gas meter is an economic alternative to be used by the fire brigades (with Ex- sensor for inflammable gases). The Gas Leak Detector fulfills all the European and international norms, even ATEX and UL standards.

Another special use is the measurement of the ozone concentration, allowing this small Gas Leak Detector to be complemented with an ozone sensor. You can send us the Gas Leak Detector for maintenance and recalibration, taking into account the indications of the ISO manual of your company (for example, twice a year). The Gas Leak Detector can be dismounted, cleaned, and recalibrated. If a sensor can no longer be calibrated or its period of validity has already expired, you will receive the corresponding information and spare sensors can be found in our online shop. You can request the optional software to set up, calibrate, and adjust the limits of the alarm and the function of the datalogger (also optional) to read the values saved in the Gas Leak Detector. This software represents the data in the form of graphs or tables and it is also possible to export them to other programs.

Notice: The combined charging station serves as interface for the data transmission, the station is used to load the storage cells of the meter of gas for “inflammable gases” + “oxygen” and of interface for the PC for the rest of the models.


Highlights

- Free set up level alarm, vibratory alarm, LED alarm, beeper
- Comfortable to use all day long
- Internal security makes it possible to take it on Ex-zone
- Loud sound
- Robust housing
- Dust and water resistant - IP 65/67
- Can only be disconnected pressing two keys simultaneously
- LCD with backlight
- Internal calibration by means of the keyboard in the frontal part of the meter
- Datalogger function
- Optional software compatible with Windows to set up the meter in a fast
  and easy way to read the - internal memory
- Connection to PC takes place by means of the cable of the interface

Specification

    
Parameter/GasSymbol    RangeAlarm
Inflammable gasCH40 ... 100%20% LEL
OxygenO20 ... 25% v/v19% and 23% v/v
Hydrogen sulfideH2S0 ... 100 ppm5 ppm
Carbon dioxideCO20 ... 5 % v/v0.5 and 1.5% v/v
Carbon monoxideCO0 ... 500 ppm30 ppm
Sulfur dioxideSO20 ... 20 ppm1 ppm
Chlorine *CL20 ... 5 ppm0.5 ppm
Nitrogen dioxide*   NO20 ... 10 ppm1 ppm
PhosphinePH30 ... 5 ppm0.5 ppm
AmmoniaNH30 ... 100 ppm25 ppm
HydrogenH20 ... 1000 ppm    100 ppm
OzoneO30 ... 1 ppm0.1 ppm
    
* With chlorine and dioxide of nitrogen the suction pump cannot be
used to suction the air in the Air Quality Meterr Gasman II.
  
Sensors
(sensors are exchangeable)    Response time (T90)    Life
Methane20 s5 years
Toxic20 s3 years
Oxygen10 sminimum 1 year
  
Acoustic alarms85 dB (a) to 1 m of distance (adjustable tone)
 Tone of regular control that can be disconnected
 Prolonged tone in case of low battery in the gas meter
  
Optical alarmVery clear and flashing LED
 Type of alarm Indicator
 green LED with low frequency flashing as operating indicator
  
Vibration alarmMeter vibrates additionally as a complement
to the optical and acoustic alarms
  
Autozero functionIn order to adapt the meter to different environmental
conditions of measurement
(always activate the clean air function)
  
DisplayLCD with backlight
 10 mm lines to indicate the gas value
 Symbols for: Max Hold, Batt Low, calibration
 ground zero, alarm 1 and 2, 15 min and 8 h, alarms TWA
  
Measurement values memorymax. capacity of 900 h prolonged with measurement
 quota of 1 min (depends on the gas concentration)
  
Power supplyToxic gases and oxygen
 interchangeable lithium battery
 1 year in normal use conditions
 in order to load, the charging station is necessary
 2 cells of nickel-metal hydride
 (reloadable), 8 ... 10 hours of operative duration
  
Environmental conditions-20° C ... +55° C / -4° F ... +131° F
 0 ... 99 % R.H. non condensed
  
HousingIP 65/67
Dimensions90 mm x 48 mm x 24 mm / 3.5 in x 1.9 in x 0.94 in
Weightmax. 130 g / 0.29 lbs (battery included)
NormsEN 50014, EN 50020, EN 50018, EN 55022
 clase B, EN 50081-2, Ex 95C2348X, Ex 65C2349,
 Ex 95Y1350, IEC 801-3, EN 50082-2
 IEC 61508, EN 61779, EN 50721
AuthorisationEEx ia (d) IIC T3 or T4
 ATEX II 1G EEx ia IIC T4 (-20 ... +55 °C)
 (Toxic gases and oxygen)
 ATEX II 2G EEx ia d IIC T4 (inflammable gases)
  
PC interfaceYou can request the optional software to set up,
calibrate and adjust the limits of the alarm and the
function of datalogger (optional too) to read the
values saved in the gas meter. This software represents
the data in form of graphs or tables It is possible to export
them to other programs.
  
Please pay attention:The combined charging station serves as interface
for the data transmission, the station is used to load
the storage cells of the meter of gas for “inflammable
gases” + “oxygen” and of interface for the PC for the
rest of the models.
  
Maintenance and  recalibrationYou can send us the gas meter for maintenance and
recalibration, taking into account the indications of the
ISO manual of your company (for example twice a year).
The gas meter can be dismounted, cleaned and recalibrated.
If a sensor no longer can be calibrated or its period of validity
has already exprired, you will receive the corresponding information. The spare sensors will be found in our online shop.
  

Delivery Scope

1 x Gas Leak Detector Gasman "Oxygen"
1 x Mounting clips
1 x Battery or Accumulator (depending on the Gas)
1 x User manual


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