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VRae Hand Held 5 Gas Detector from Rae Systems
The VRae is a hand held 1, 2, 3, 4, or 5 gas monitor with built in sampling pump and optional data logging. Sensors include dual range 0-100% Volume and 0-100% LEL, oxygen and three, smart interchangeable toxic gas sensors or up to four smart, interchangeable toxic sensors may be added. The dual range combustible sensor can monitor explosive gases in an oxygen free environment at percent by volume levels. The internal pump automatically shuts off plus an alarm is activated, if the remote probe tubing crimps or water is sucked onto the field replaceable filter.
Features
- Large, alarm activated back light LCD display
- Visual alarm with flashing light
- Large keys usable with 3 layers of gloves
- 16,000 data points download to PC
- Snap in, field replaceable NiMH rechargeable battery with 10 hours of continuous operation
- Protected from portable radios
- Internal sample draw pump for quick response and remote sampling
- Smart battery charging with status indication and LED indicator
- 48 built in correction factors for LEL sensors
- Rigid inlet probe and collection port
- 4 toxic sensor version
- Rubber boot
Instrument Specifications
| Detector |
Catalytic sensor for combustible gas,
Thermal conductivity sensor for % volume combustible gas,
Electrochemical sensors for oxygen and toxic gases |
| Battery |
Rechargeable NiMH battery pack and alkaline battery adapter |
| Operating Hours |
10 hours continuous |
| Battery Charging |
10 hours charge through built in charger or an external battery charger |
| Display |
Large LCD with LED backlit automatically in darkness and alarm activation |
| Key Pads |
1 operation key and 2 programming keys |
| Direct Readout |
Instantaneous up to 5 values, Oxygen as % by volume, combustible gas as % by volume or % of LEL, Toxic gases as part per million, STEL, TWA for toxic gases, high and low values of gases, battery voltage and elapsed time |
| Alarm |
90 dB buzzer and flashing red LED to indicate exceeded preset limits, separate preset alarm limit for high, low, STEL and TWA alarm, additional diagnostic alarm and display message for low battery and pump stall |
| Alarm Mode |
Latching or automatic reset |
| Data Logging |
16,000 points (53 hours, 5 channels at one minute intervals) |
| Communication |
Download data and up load instrument setup from PC through RS-232 link to serial port |
| Sampling Pump |
Internal pump, flow rate 400 cc/min, automatic shut off at low flow condition |
| Temperature |
14° to 113°F |
| Humidity |
0 to 95% relative humidity (non-condensing) |
| Intrinsic Safety |
UL & cUL Class I, Division I, Group A, B, C, D |
| Size |
8.3" L x 3" W x 1.9" H |
| Weight |
20 ounces |
Sensor Specifications
| Gas |
Range |
Resolution
|
Response Time
|
| Combustible Gas |
0-100% LEL |
1% |
15 seconds |
|
0-100 Vol |
1% |
20 seconds |
| Oxygen |
0-30% |
0.1% |
15 seconds |
| Carbon Monoxide |
0-500 ppm |
1 ppm |
40 seconds |
| Hydrogen Sulfide |
0-100 ppm |
1 ppm |
35 seconds |
| Sulfur Dioxide |
0-20 ppm |
0.1 ppm |
35 seconds |
| Nitric Oxide |
0-250 ppm |
1 ppm |
30 seconds |
| Nitrogen Dioxide |
0-30 ppm |
0.1 ppm |
25 seconds |
| Chlorine |
0-10 ppm |
0.1 ppm |
60 seconds |
| Hydrogen Cyanide |
0-100 ppm |
1 ppm |
200 seconds |
| Ammonia |
0-50 ppm |
1 ppm |
150 seconds |
| Phosphine |
0-5 ppm |
0.1 ppm |
60 seconds |
| Chlorine Dioxide |
0-10 ppm
|
0.1 ppm
|
60 seconds
|
Ordering Information
Each instrument includes sensors as specified, filters, 5" inlet probe, gas outlet port adapter, manual, rubber boot with belt clip, alkaline battery adapter, NiMH battery & charger. The Accessory Kit includes a hard transport case, tygon tubing and tool kit. The Calibration Kit includes 4 gas calibration gas and regulator. The datalogger includes software and cable. Other sensors available. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com
| Description |
Catalog No. |
| VRae, % Vol/LEL, Oxygen, Hydrogen Sulfide and Carbon Monoxide Sensors and Data Logger |
018-1112-003
|
| VRae Multi Gas Detector with % Vol/LEL, Oxygen, Hydrogen Sulfide and Carbon Monoxide Sensors, Data Logger and Accessory Kit |
018-1112-005
|
| VRae Multi Gas Detector with % Vol/LEL, Oxygen, Hydrogen Sulfide and Carbon Monoxide Sensors, Data Logger, Accessory Kit and Calibration Kit |
018-1112-004
|
Downloads
 Sensor Specifications and Cross Sensitivities
Defining the Interval between calibration checks
Electrochemical Sensor Replacement & Maintenance
Guide to Atmospheric Testing in Confined Spaces
VRae multi gas detection instrument literature
SensorRae literature
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