Technical Data
|
Weight |
7.9 oz./224 g (device with battery and clip) |
|
Dimensions (L x W x H) |
4.4 x 3.00 x 1.37 inches/112 x 76 x 33 mm |
|
Alarms |
Four gas alarm LEDs, a charge status LED, an audible alarm and a vibrating alarm |
|
Volume of |
95 dBA at 30 cm typical |
|
Display |
LCD display |
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Battery type |
Rechargeable Li polymer battery. Must not be charged in Ex area. |
|
Device run time (Bluetooth OFF) |
20 hours at 25 °C (77 °F) Device run time is reduced nominally by 10% with Bluetooth enabled and nominally by 15% with the Backlight configured to always on. If both Bluetooth and the backlight are on the nominal runtime reduction will be 25%. |
|
Charging time |
£ 4 hours The maximum safe area charging voltage Um = 6.7 VDC |
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Warm up time |
2 min |
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Temperature range |
14 to 104 °F (-10 to 40 °C) Normal operating range -40 to 140 °F (-40 to 60 °C) Extended operating range 50 to 95 °F (10 to 35 °C) While charging battery -40 to +140 °F (-40 to 60 °C) Intrinsic safety ambient temperature range (ATEX, IEC) -40 to +129 °F (-40 to 54 °C) Intrinsic safety ambient temperature range (CSA, ETL) |
|
Humidity range |
15 % – 90 % relative humidity, non-condensing, 5 % – 95 % RH intermittent |
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Atmospheric pressure range |
800 to 1200 mbar |
|
Ingress |
IP 68 (2 meters for 45 minutes) |
|
Measuring |
Combustible gases: Catalytic sensor Oxygen: Electrochemical sensor Toxic gases: Electrochemical sensor |
|
|
Combustible |
O2* |
CO |
H2S |
|
Measuring range |
0-100% LEL 0-5.00% Vol.CH4 |
0-30% Vol. |
0-1999 ppm 0-1999 mg/m3 |
0-200 ppm 0-284 mg/m³ |
|
H2S-LC |
NO2 |
CO-H2 |
SO2 |
|
|
0-100 ppm |
0-50 ppm |
0-1999 ppm |
0-20 ppm |
* Certified for 0 - 25 vol.% O2
The technical and performance specifications for the specialized EX-H and EX-M sensor are the same as for the standard EX sensor.
|
The ppm to mg/m³ conversion is calculated at 20° C (68 °F) and at atmospheric pressure. |