BW Gas Alert Micro 5 Multi-Gas Detector

Protect yourself Simultaneously monitor and display up to fi ve atmospheric hazards with the GasAlertMicro 5. Adaptable to a variety of applications, the GasAlertMicro 5 has an extensive selection of user-settable fi eld options and is available as either a standard toxic gas model, a PID model for the detection VOCs, or an IR model for CO2 detection. Use the passcode function to prevent unauthorized modifi cations of the instrument’ s settings. Compatible with BW’ s MicroDock II automatic test and calibration system, the GasAlertMicro 5 is unparalleled in its versatility, performance and overall value. Spesifikasi ; Gas Measuring range Resolution TWA STEL LOW HIGH O2 0-30.0% 0.1 N/ A N/ A 19.5 22.5 CO 0-999 ppm 1 35 200 35 200 H2S 0-100 ppm 1 10 15 10 15 PH3 0-5.0 ppm 0.1 0.3 1.0 0.3 1.0 SO2 0-100 ppm 0.1 2 5 2 5 NO2 0-99.9 ppm 0.1 2.0 5.0 2.0 5.0 HCN 0-30.0 ppm 0.1 4.7 10.0 4.7 10.0 Cl2 0-50.0 ppm 0.1 0.5 1.0 0.5 1.0 NH3 0-100 ppm 1 25 35 25 50 ClO2 0-1 ppm 0.1 0.1 0.3 0.1 0.3 O3 0-1 ppm 0.1 0.1 0.1 0.1 0.1 PID 0-999 ppm 5.0 50 100 50 100 LEL 0-100% LEL 0-5% v/ v 1% N/ A N/ A 10% 20% Auto zero: Yes Calibration: Automatic Backlight: Standard Mode: low light ( auto) ; alarm condition ( auto) ; reactivation on demand Alarm Only Mode: alarm condition ( auto) ; reactivation on demand Stealth Mode: backlight inactive; audible and visual alarms silenced 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, passed calibration user- lockout option, “ SAFE” display function, stealth mode, oxygen auto-cal on start-up, alarm only backlight mode, combustible gas measurement ( % LEL or % by volume methane) , LCD language option, STEL calculation choice, TWA calculation choice ALARM INDICATORS: combustible correction factor options, user-settable calibration gas levelClearly advises alarm conditions with audible, visual and vibrator alarms Visual alarms: Two flashing alarm bars visible from all angles LCD indicates gas present and alarm levels encountered Audible alarm: Typically 95 dB at 1 ft./ 30 cm variable pulsed audible alarm Vibrator alarm: Pulses warning in gas alarm conditions, or for any status alarms Other: ALARMLEVELS: Low battery, over range, multiple gas / pump and failed or missing sensor Instantaneous Low Alarm for all gases; Instantaneous High Alarm for all gases; LCD: TWA ( time weighted average) and STEL ( short term exposure limit) for toxics Continuous, alphanumeric gas readout and status display advises Gases monitored: H2S, CO, O2, SO2, PH3, NO2, NH3, HCN, Cl2, ClO2, O3, PID and/ or combustibles ( 0-100% LEL or 0-5.0% methane) Gas concentration: Simultaneously and continuously displays gas concentration( s) for all sensors ( in ppm, % LEL, or % v/ v) STEL/ 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 Calibration due date: In days remaining Clock: Real-time clock setting displayed on start-up ( datalogger models only) TESTS: Full function self-test: Full function self-test on activation Battery: Continuous GENERAL SPECIFICATIONS: Rugged, composite material; two-shot molded polymer case with integral anti-shock boot Operating temperature: -4 to 122 oF / -20 to 50 oC Humidity: 0 - 95% RH ( non-condensing) EMI/ RFI: Complies with EMC Directive 89/ 336/ EEC Protection: Highly water resistant and dust proof housing Battery Options: 14 hrs on three AA alkaline cells ( 10 hours with optional motorized pump* ) 14 hrs on three AA alkaline cells ( 10 hours with optional motorized pump* ) 18 hrs on rechargeable “ hot-swappable” battery pack ( 13 hrs with optional motorized pump* ) * when equipped with oxygen, combustible, TwinTox and one additional toxic sensor 3 hours charge time. Size: 5.7 x 2.9 x 1.5 in. / 14.5 x 7.4 x 3.8 cm Weight: 13.1 oz. / 370 g WARRANTY: Full 2-year warranty including all sensors DATALOGGER OPTIONS: User-downloadable datalogger Data recorder: ll events and occurrences ( calibration zero adjustment, calibration span adjustment, gas readings, TWA, STEL, alarm condition, failures detected by the microprocessor) Sampling rate: Factory set at 5-second intervals and user-settable from 1 to 127-second intervals Storage: 2 months of continuous data via 32 MB Flash MMC card ( 64 MB and 128 MB cards also available) ; when full, the wrap-around feature replaces oldest data with most recent data