- Two types of gases: O2 (0-30% v/v range); combustibles (0-100%
LEL or 0- 5.0% v/v methane)
- Safety Yellow Instrument with integral concussion-proof boot.
- Alarm Indicators: Clearly advises alarm levels both audibly and
visually.
- Vibrator alarms: Pulses warning in all gas alarm conditions and
status alarms
- Lithium polymer rechargeable battery and charging adapter
- User-downloadable data logger
- Stainless steel alligator clip, interactive training CD, calibration cap,
manuals and quick reference card
- Full 2-year warranty including all sensors
The continuous LCD shows simultaneous gas concentrations from 0-100% LEL (lower explosive limit, the standard way of monitoring the concentration of combustible gases).
Alarming provides 95 dB alarm tone and bright wide-angled alarm bars and has an internal vibrating alarm for high noise areas. LCD Backlight: in alarm (auto) and on demand reactivation.
The unit is powered by a lithium polymer battery with a typical run time of 14 hours. Recharge time is less than 3 hours.
The unit is compatible with the MicroDock II automated docking test and calibration station. The monitor can also be purchased as part of a confined space kit which includes the combustible monitor, plus calibration gas, calibration accessories, flow regulator, hoses and tubing all bundled together in a convenient carry case.
The COMBUSTIBLES (LEL/METHANE) GAS DETECTOR LEL combustible gas monitor is housed in a rugged, highly water resistant IP66/67 housing with built-in concussion-proof boot. Other features include an extra-loud audible alarm, flashing LED light bars and built-in vibrating alarm.
- Rugged, ultra-compact (4.2 x 2.4 x 1.4 in / 10.7 x 6.0 x 3.6 cm) and lightweight (5.6 oz. / 160 g)
- Simple one-button operation
- Standard datalogger (16 hours) and eventlogger (10 events)
- Durable, stainless steel alligator clip
- Integral concussion-proof boot for the most rugged environments
- Continuous LCD shows continues 0-100% LEL or 0-5.0% Methane reading
- Powered by a lithium polymer battery (run-time typically 14 hours;recharge in less than 3 hours)
- Provides 95 dB alarm tone and bright wide-angled alarm bars
- Equipped with internal vibrating alarm for high noise areas
- Backlight: in alarm (auto) and on demand reactivation
- Instant Low and High Alarm
- Simple automatic calibration procedure
- Fully compatible with BW's MicroDock II automatic test and calibration system
- User selectable options include: confidence beep, latching alarm, calibration due date, bump due date, "SAFE" display function, multi-language, span concentration values, combustible sensor measurement selection (0-100%LEL or 0-5.0% v/v methane) and stealth mode
- Full function self-test of: sensor, battery, circuitry and audible/visual/vibration alarms
- Delivered ready for use with sensors, lithium polymer battey, stainless steel alligator belt clip, calibration hose/cap and instructions
Combustible measure range (methane, propane, butane, natural gas, etc) |
0-100% LEL or |
Auto zero |
Yes |
Calibration |
Automatic |
Backlight |
Low light (auto); alarm condition (auto); reactivation on demand |
Full function self-test |
Sensor integrity, circuitry and battery; audible/visual alarms |
Sensor |
Plug-in, electrochemical cell (toxic and oxygen); catalytic (LEL) |
User field options |
Confidence beep, pass code protection, latching alarms, calibration due date, “SAFE” display function |
ALARM INDICATORS |
Clearly advises alarm levels both visually and audibly |
Visual alarms |
Two flashing alarm bars visable from all angles |
LCD indicates gas present and alarm levels encountered |
|
Audible alarm |
Typically 95 dB at 30 cm variable pulsed audible alarm |
Vibrator alarm |
Pulses warning in gas alarm conditions, or for any status alarms |
Other |
Low battery, over range, multiple gas and missing sensor |
ALARM LEVELS |
Instantaneous Low Alarm for all gases; instantaneous High Alarm for all gases; |
TWA (time weighted average) and STEL (short term exposure limit) for H2S and/or CO; OL (over limit alarm) for combustible gases |
|
LCD |
Continuous, alphanumeric gas readout and status display advises: |
Gases monitored |
H2S, CO, O2, combustibles (0-100% LEL or 0-5.0% methane) |
Gas concentration |
Simultaneous and continuously displays gas concentration(s) present (in ppm, %LEL, or % v/v) |
TWA ppm or % |
Records STEL and TWA exposures and displays on demand |
Peak ppm or % |
Records and displays peak exposure to gas and displays on demand |
Alarm setpoints |
Displayed on activation |
TESTS: |
|
Full function self-test |
Full function self-test on activation |
Battery |
Continuous |
GENERAL SPECIFICATIONS |
Rugged, composite material with integral concussion-proof boot |
Operating temperature |
-4 to 122 oF / -20 to 50 oC |
Humidity |
5% to 95% RH (non-condensing) |
EMI/RFI |
Complies with EMC Directive 89/336/EEC |
Ingress Protection |
IP65 |
Battery run-time |
16-18 hours on two AA alkaline cells / 14-16 hours on two NiMH rechargeable cells |
Size |
2.4 x 4 x 1.3 in. / 6 x 10 x 3.3 cm |
Weight |
7.4 oz. / 211 g |
WARRANTY |
Full 2 year warranty including all sensors |
DATALOGGER OPTIONS |
User-downloadable datalogger |
Data recorder |
All events and occurrences |
Sampling rate |
Factory set at 5-second intervals and user-settable from 1 to 127-second intervals |
Storage |
4.4 months of continuous data via 32 MB Flash MMC card (64 MB cards are also available); when full, the wraparound feature replaces oldest data with most recent data |