Eeptron PLC
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Seeking partners worldwide to provide product services, including OEM services.
Krohne flowmeter H250 flow meter for explosive atmospheres
The H250 M40 is the standard variable area (VA) flowmeter for the process and OEM industry. The VA meter combines mechanical flow measurement of liquids or gases with state-of-the-art communication capabilities. The device is modularly extendable. Additional electronic modules can be added or replaced at any time without process interruption. In this way, its functionality adapts to new requirements - from analogue flow measurement without auxiliary power to digital integration into a fieldbus system.
The sturdy all-metal flowmeter can be also used in applications with high pressures (up to 1000 barg / 14500 psig), temperatures (-196…+400°C / -320…+752°F) or aggressive media. It allows installation in horizontal or descending pipes up to DN150 / 6". The H250 M40 is intrinsically safe and explosion-proof.
| Parameter | Specification | Details |
|---|---|---|
| Measurement accuracy | H250 /RR /HC /F | 1.5% of full scale range |
| Repeatability | H250 /RR /HC /F | 0.25% |
| Max. Temp | Standard Version | -196...+300°C/ -321...+572°F |
| Ingress Protection | M40, M40R | IP66/68, NEMA 4/4X/6 |
| DN15...DN50 | Pressure/Temp | PS = 40barg, TS = 300°C |
| ATEX/ IECEx/ UKEx | II2G Ex ia IIC T6 Gb, II2G Ex db IIC T6 Gb, II3G Ex ec IIC T6 Gc |
| FM (US/C) | IS Class I Div 1, XP Class I Div 1, NI Class I Div 2 |
| NEPSI | Ex ia, Ex d, Ex ec, Ex t |
We have extensive cooperation with EMS, TNT, DHL, UPS, Fedex, etc. We will deliver the goods you need to your designated location as soon as possible.
