Suitable for measuring easily flammable liquids. Liquid examples: For combustible... more
explosion-proof
approved according to ATEX Directive 2014/34/EU, Category 2
approved according to ATEX Directive 2014/34/EU, Category 2
Suitable for measuring easily flammable liquids.
Liquid examples:
For combustible mineral oils, easy flammable hydrocarbons and other chemicals in potentially explosive surroundings.
Features:
- For slower flow rates, high temperatures and pressures
- Measurement according to the oval gear principle
- For thin-bodied up to highly viscous liquids
- Low friction resistance
- High accuracy
- Touch screen display with self-explanatory, multilingual user interface
- Range of measurement from 0.26 GPM - 8 GPM (1 l/min - 30 l/min)
- In aluminium (Alu)
Benefits:
- Simple, modular construction
- Easy handling
- Precise measuring results at high repeatability
- No recalibration required for large ranges
- Low pressure losses in the plant
- Comprehensive monitoring and safety functions
- Relay module for preselection is retrofittable at any time
| Explosion Protection: | explosion-proof |
| Delivery rates: | Flow volumes up to 30 l/min |
| Flow Meter type HDO 120 Alu/LCP Ex | |
| Range of measurement: below 5 mPas above 5 mPas | 2 l/min - 25 l/min 1 l/min - 30 l/min |
| Temperature | max. 80 °C |
| Viscosity | max. 1,000 mPas |
| Operating pressure | max. 16 bar |
| Accuracy of measurement: below 5 mPas above 5 mPas | +- 2% of measured quantity +- 0.5% of measured quantity |
| Reproducibility | ± 0.03% |
| Nominal diameters | DN 12 |
| Connections: Thread | G 1/2 IG |
| LCD display | Touch-Screen 63x63 mm, 128x128 pixels, display sub-total and total volume can be reset |
| Menue language | DE, GB, ES, FR, IT, NL, PT, RU |
| Materials: Housing Rotors Shaft Seal | Aluminium LCP Stainless steel (1.4404) FPM (alt. FFPM, EPDM)* |
| Identification: Operating unit Basic flow meter | II 2 G Ex ib IIB T4** II 2 G c T4 |
| Protection type | IP 55 |
| Weight | 2.1 kg |
| * Seal FFPM resp. EPDM on request ** Type of protection II 2 G Ex ib IIC T4 on request. | |
