Extended-range biogas measuring device
The Multitec® 545 measures up to six gases simultaneously and analyses the gas mixtures produced during biological processes. With an extended hydrogen sulphide measuring range up to 5,000 ppm, it is suited to demanding applications such as sewage treatment plants and palm oil factories. A large display gives quick readability of all values, and on-device storage with USB transfer keeps documentation simple.
| Type/model | 066 13 |
|---|---|
| Certificate | TUV 07 ATEX 553353 X; II 2G Ex db eb ib IIB/IIC T4 Gb |
| Dimensions (W x D x H) | approx. 148 x 57 x 205 mm (253 mm with supporting bracket) |
|---|---|
| Weight | approx. 1000 g (35 oz), depending on equipment |
| Display | Monochrome, 320 x 240 pixel |
| Pump | Diaphragm, > 250 mbar, typically 50 l/h, F100 monitoring |
| Interface | USB 2.0 |
| Memory | 8 MB |
| Controls | ON/OFF key, 3 function keys, jog dial |
| Standard | IR for CH4, IR for CO2, EC for H2S |
|---|---|
| Optional | EC for CO, H2, O2 |
| H2S measuring range | 0 - 5,000 ppm |
| Operating temperature | -20 - 40 C (-4 - 104 F) |
|---|---|
| Humidity | 5 - 90 % r.h., non-condensing |
| Atmospheric pressure | 800 - 1100 hPa |
| Protection rating | IP54 |
| Power supply | 4 cells, type Mignon AA (NiMH or alkaline) |
|---|---|
| Battery capacity | 2000 mAh |
| Operating time, typical | at least 6 h |
| Charging time | approx. 3 h |
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