| Size |
9.25" L x 5.0" W x 9.25" D (235mm L x 127mm W
x 235mm D) without handle |
| Weight |
13.85 lbs (6.3 kg) with battery pack |
| Detector |
Up to five sensors (O2, combustible, two toxic and VOC), electrochemical sensors for toxic gases and oxygen, photoionization sensor for VOC, catalytic combustion sensor for combustible gases |
| Battery |
Rechargeable, 7.4V/4.5Ah, Lithium-ion battery pack with built-in charger (less than 10 hours charge time) or a 6 C-size alkaline battery pack |
| Operating Hours |
36 hrs continuous stand-alone operation
24 hrs continuous wireless operation (Lithium-ion battery)
18 hrs continuous wireless operation (alkaline battery) |
| Displays |
2-line, 16-digit LCD with manually activated LED back light |
| Keypads |
3 operation and 4 programming keys |
| Direct Readout |
Instantaneous values, sensor name, high and low values for all detectors, TWA and STEL values for toxic gases and VOCs, battery voltage and elapsed time |
| Alarm |
Flashing red LED cluster to indicate exceeded preset limits, low battery or sensor failure |
| Alarm Setting |
Separate alarm limit settings for TWA, STEL,Low and High alarm |
| Audible Alarm |
Buzzer, 100dB buzzer at 10cm (typical) |
| Visual Alarm |
Flashing red LED cluster |
| Alarm Mode |
Latching/automatic reset |
Data Logging
| 4,000 points for each sensor with time stamp, serial number, user ID, site ID |
Data Storage
| 20,000 readings (64 hours, 5 channels at 1 minute intervals) in non-volatile memory |
| Datalog Interval |
Programmable 1 to 3,600 sec |
| Communication |
Upload data to PC and Download monitor setup from PC through RS-232 link to serial port on PC |
| EM Immunity |
No effect when exposed to 0.43 mW/cm2 RF interference (5-watt transmitter at 30cm) |
| Safety Certification |
CSA Classified for use in Class I, Division 2, Groups A, B, C, and D (w/900 MHz modem) |
| Frequency |
902 to 928 MHz (License-free) |
| RF Range |
Up to 2 miles (900 MHz), extendable with RAELink2 Repeaters |
| Error Detection |
32 bit CRC, resend on error |
| Callibration |
Two-point field calibration for fresh air and standard reference gas |
| Sampling Pump |
Internal integrated diaphragm pump with programmable High (400cc/min) and Low (300cc/min) flow rate settings |
| Low Flow Alarm |
Auto shutoff pump at low-flow condition |
| Temperature |
-20° to 45° C (-4° to 113° F) |
| Humidity |
0% to 95% relative humidity (non-condensing) |
| Attachment |
Shoulder strap, optional tripod/wall mounting bracket |
| Optional |
Integrated GPS receiver |
*Specifications are subject to change.