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MultiRAE Plus 4 Gas Detector RAEsystems With PID
|
Gas Monitor
|
Range | Resolution |
| Oxygen | 0 - 30 % | 0.1 % |
| Combustible Gas | 0 - 100 % LEL | 1 % LEL |
| Carbon Monoxide | 0 - 500 ppm | 1 ppm |
| Hydrogen Sulfide | 0 - 100 ppm | 1 ppm |
| VOCs | 0 - 200 ppm | 0.1 ppm |
| 200 - 2000 ppm | 1 ppm | |
| Sulfur Dioxide | 0 - 20 ppm | 0.1 ppm |
| Nitric Oxide | 0 - 250 ppm | 1 ppm |
| Nitrogen Dioxide | 0 - 20 ppm | 0.1 ppm |
| Chlorine | 0 - 10 ppm | 0.1 ppm |
| Hydrogen Cyanide | 0 - 100 ppm | 1 ppm |
| Ammonia | 0 - 50 ppm | 1 ppm |
| Phosphine | 0 - 5 ppm | 0.1 ppm |
| Specifications | |
|
Size
|
4.65" L x 3.0" W x 1.9" H ( 11.8 x 7.6 x 4.8 cm ) |
| Weight | 16 oz.with battery ( 454 g ) |
| Direct Readout | Oxygen as percentage by volume |
| Combustible gas as percentage of lower explosive level ( LEL ) | |
| Carbon Monoxide, Hydrogen Sulfide and VOCs as parts per million ( ppm ) | |
| High and low values for all gases | |
| STEL and TWA values of toxic gases and VOCs | |
| Battery and shut down voltage | |
| Date, time, elapsed time, temperature | |
| Battery | Lithium-ion battery pack with internal smart charging, 120V AC/DC wall adapter |
| Operating Hours | 14 hours continuous with Li-ion (typical), unit will run and charge simultaneously |
| Display | 2 line, 16 digit LCD with LED backlighting automatically in dim light or alarm condition |
| Temperature | -4° to 113 °F (-20 to 45 °C) |
| Humidity | 0 % to 95 % relative humidity ( non-condensing ) |
| Alarms | 90 dB buzzer and flashing red LED to indicate exceeded preset limits: |
| High : 3 beeps and flashes per second | |
| Low : 2 beeps and flashes per second | |
| High and low values for all gases | |
| STEL and TWA : 1 beep and flash per second | |
| Additional diagnostic alarms and display messages for low battery and pump stall | |
| EM/RFI | Highly resistant to EMI/RFI. Compliant with EMC Directive 89/336/EEC |
| IP Rating | IP-55 : protected against dust, protected against low pressure jets of water from all directions |
| Data Logging | 80 hours, 5 channels at one minute intervals download to PC with serial number of unit, user ID, site number, and calibration date |
| Calibration | Zero & Span Calibration ( programmable ) |
| Sampling Pump | 250 cc/min |
| Low Flow Alarm | Auto shut-off pump at low flow condition |
| Hazardous Area Approval | US and Canada : UL, cUL, Classified as Approval Intrinsically Safe for use in Class I, Division I Groups A, B, C, D, T3C |
| Europe: ATEX II 2G EEx ia d IIC T3 & T4 | |
| Attachment | Durable yellow boot with belt clip and wrist strap; Shoulder strap; optional tripod/wall mounting bracket |