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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 |
Flow rates (up to l/min): | 30 |
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. |