CHAPTER
19
Specifications
Instrument Specifications
Size 15.75” x 11.4” x 18.5” (400 x 290 x 470 mm)
Weight 17.7 lbs (8 kg)
Gas Sensor Slots Up to 6
Battery
Rechargeable Li-ion battery, 3.7V/26.4Ah
Note: All battery specifications at 20° C; lower temperatures might
affect runtime.
Display 3.5” 240 x 320 TFT color LCD with white LED backlight
Display Readout
• Real-time reading of gas concentrations; battery status;
datalogging on/off; wireless on/off and wireless reception quality.
• STEL, TWA, peak, and minimum values
• Policy enforcement indicator
• GPS quality indicator (if GPS equipped)
Keypad 1 pushbutton for operation and programming
Gas Sampling Method Pumped (typical flow rate of 450cc/min) or Diffusion
Calibration Device Configurator mobile application, or manual
Alarms
• Red/Yellow/Green bright LED alarm
• Buzzer alarm 108dBA @1m
• On-screen indication of alarm conditions
Datalogging
• Gas sensors and GPS data at one minute internal for 4 months
• Datalogging interval setting: 1 to 3600 sec (default: 1 min)
Location Outdoor, GPS, 10m accuracy, Optional
RF Power
Up to 4dBm/2.5mW(BLE); up to 17dBm/50mW (Mesh); up to
11dBm/12.5mW (Wi-Fi)
IP Rating IP65 for Pumped; IP67 for Diffusion.
Operating Temperature
-20°C to +60°C (-4°F to 140° F) for Pumped; -40°C to +60°C (-
40°F to 140° F) for Diffusion, depending on sensor specification.
Humidity 5% to 95% RH Non-Condensing
Safety Certifications
IEC Ex No: IECEx NEP 20.0003X
Ex ia IIC/IIB T4; Ga Ex da ia IIC/IIB T4; Ga Ex db ia IIC/IIB T4 Gb
ATEX No: SEV 20 ATEX 0389 X
II 1G Ex ia ⅡC/ⅡB T4 G; II 1G Ex da ia ⅡC/ⅡB T4 Ga; II 2G Ex db ia
BW RigRat 99 User Manual
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