Flow Measurement
H250 M40
Brand:
Krohne
Variable area flowmeter for liquids and gases
- Modular design: from mechanical indicator to 4…20 mA/HART®7, FF, Profibus-PA and totalizer
- Any installation position: vertical, horizontal or in descending pipes
- Flange: DN15…150 / ½…6"; also NPT, G, hygienic connections, etc.
- -196…+400°C / -320…+752°F; max. 1000 barg / 14500 psig
- Simple, low-cost installation: able to measure and display without auxiliary power supply
- Unique modularity and serviceability: Limit switches, 2-wire 4…20mA, totalizer with LCD and pulse output, fieldbus interfaces
- NE 107 device and application diagnostics with CFM (Continuous Float Monitoring), e.g. for float blockade detection
- Universal ex-concept: Explosion proof and intrinsically safe
- Various stainless steel and alloy sensor materials
- Optional stainless steel housing for corrosive atmospheres
- Ingress protection IP66 and IP68 / NEMA4X and NEMA6, IP69K optional
- Full scale value for liquids: 10…120,000 l/h / 5…32,000 GPH
- Full scale value for gases: 0.7…2800 m3/h / 25…100,000 SCFH
- Turndown ratio 10:1 (optional 100:1)
- Maximum measuring error: ±1.6% (acc. to VDI/VDE 3513-2) or ±1.5% of full scale
- SIL 2-certified flowmeters with 4…20mA (type B) und limit switches (type A)
- Optional hygienic design for use in the food and pharmaceutical industry
https://www.krohne.com/en-us/products/flow-measurement/flowmeters/variable-area-flowmeters/h250-m40
