Specifications - WatchGas NEO User Manual

8. SPECIFICATIONS

Size
Weight
Sensor
Response Time
Accuracy
Battery / Run Time
Keypad
Sampling Pump
Display
Direct Readout
Operating Modes
Alarms
Datalogging
Capacity
Calibration
Low Flow Alarm
Charging and
Communication
BLE Range
IP Rating
EMI/RFI
Temperature
Humidity
Attachments
Safety Certifications UL/cUL: Class I, Div 1, Group ABCD
Warranty
9.1 x 2.9 x 2.2 in (230 x 74 x 55 mm) (with boot)
24.9 oz (708 g) (w/boot)
Photo-ionization sensor with standard 10.6 eV lamp (9.8 eV lamp in
MP186)*
3 sec (t90) VOC Mode
45 sec @ 68°F (20°C) Benzene Tube Mode
±3% (at calibration point)
Rechargeable Lithium-Ion battery with 24 hours typical operation
4 Operation keys
Built-in pump with 3 settings from 300 to 430 cc/min Sample from
up to 100 ft (30 m)
128 x 128 graphical LCD, 1.77 x 1.73 in (45 x 44 mm), with LED back-
light for enhanced display readability
Real-time reading of gas concentration (ppb, ppm, mg/m3, µg/m3),
PID measurement gas and correction factor, lamp on/off, Man-Down
alarm on/off, battery status, pump status, datalogging on/off, wire-
less on/off, temperature and time
Continuous readout with realtime data download to PC
Individual sampling mode for Leak Detection & Repair
Audible (95 dB @ 30 cm), visual (flashing bright red LEDs), and on-
screen indication of alarm conditions
High, Low, TWA and STEL alarms
Over range alarm, battery low alarm
Man-Down alarm with pre-alarm and real-time remote wireless
notification EMC directive: 2014/30/EU
Standard 12 months at one-minute intervals
Storage interval adjustable from 1 to 3,600 seconds • 9999 LDAR
sample points storage
Two/three-point calibration
Auto pump shutoff at low-flow condition
Charging, data download, instrument configuration and firmware
upgrades on PC or laptop via Micro USB. Configuration also via BLE
using mobile App on Android phone or tablet
10 m (33 ft) line of sight
Integrated Correction Factor list of > 700 compounds
IP-66/67
-4° to 122°F (-20° to 50°C)
0% to 95% Relative humidity (non-condensing)
Durable rubber boot, color coded for different models;
IECEx: Ex ia IIC T4 Ga
ATEX: II 1G Ex ia IIC T4 Ga
CE: Conformité Européenne
2 Years including lamp and sensor (1-year for 9.8 eV lamp)
33