Description

The OLLI is an explosion-proof, multi range measurement device for flammable & toxic gases and oxygen.
The device comes either in a diffusion version and can be equipped with an internal pump and pressure measurement. The well-known and easy-to-use operating concept with a menu navigation driven by two function keys and a ENTER button has been enlarged by an ESC/return button.

 

Features

  • Ergonomic & extremely rugged synthetic housing
  • Multiple device configurations with different sensors for various applications possible
  • Extremely long operating time (depending on device configuration & application up to 50h)
  • High contrast LCD graphic display with backlight for optimal display of all measured values
  • Cutting-edge filter technology
  • Optional Bluetooth technology for easy data transfer
  • Bump Test station for quick function tests on-site
  • Simple and easy operation with intuitive menu navigation
  • Practical accessories for all applications
  • IP67 protection code
Technical Data
Display illuminated LCD Graphics display with 128 x 64 Pixel + special icons
Power supply Rechargeable Li-Ion
Operating time up to 50h (diffusion version, w/o backlight)
up to 35h (pump version, w/o backlight)
Measurement range (Availability dependent on operating modes) 0-22,000 ppm methane, resolution 1, 5, 10, 50 ppm (adjustable)
0-8,500 ppm propane, resolution 1, 5, 10, 50 ppm (adjustable)
0-100 % LEL methane/propane, resolution 0.01 % or 0.1 % (adjustable)
0-100 Vol.-% methane/propane, resolution 0.01 Vol.%, 0.1 Vol.%, 0.5 Vol.% (adj.)
optional: 0-5 Vol.% CO2, resolution 0.01 Vol.%
optional: 0-25 Vol.% O2, resolution 0.1 Vol.%
optional: 0-1,000 ppm CO, resolution 1 ppm
optional: 0-200 ppm H2S, resolution 0.1 ppm
optional: 0-1 bar, resolution 0,1 mbar
Alarm Acoustic, optical and vibration alarm signal
Operating temperature -20 °C to +50 °C
Protection IP67
ATEX BVS 17 ATEX E 043 X Ex II 2G Ex ib IIB T4 Gb
Dimensions 80 / 170 / 43 mm (pump version)
Weight approx. 350 g incl. battery (diffusion version)
approx. 380 g incl. battery (pump version)
Pump flow approx. 20 l/h
Connectivity IR, Bluetooth (optional)
Data Storage approx. 200 MB