Liquiphant M FTL50/51/51C là thiết bị hãng Endress+Hauser có thể hoạt động trong môi trường nguy hiểm, nhiệt độ từ -40oC đến +150oC, áp lực nước đến 10.000 mm2/s và có chức năng chống cháy nổ. Thiết bị được thiết kế nhỏ gọn, dễ dàng vệ sinh, phù hợp cho hầu hết các loại chất lỏng.
Vibrating liquid level switch. Suitable for use in hazardous areas.
- Functional safety up to SIL3 (IEC61508/ IEC61511)
- ¾” process connection for use in small spaces
- Maintenance-free – no moving parts
- Unique fork corrosion monitoring system
Applications
The Liquiphant M is a level switch for use with all types of liquid:
- Temperatures between -40ºC
- and +150ºC
- Maximum pressure of up to 100 bar
- Viscosity of up to 10,000mm2 /s
- Density of 0.5g/cm3 and above
- Operation is not affected by flow, turbulence, air bubbles, foam, vibration, solid constituents or build-up. The Liquiphant is therefore the ideal replacement for float switches.
Hastelloy C, ECTE, PFA and enamelled versions are available for use with very corrosive liquids. EEx ia and EEx d(e) protection allow use in hazardous areas.
Important features
- Large choice of process connections for universal use.
- Process connections starting at ¾\” and the small vibrating fork allow use in tight spaces.
- Large selection of electrical outputs, e.g. 8…16mA, NAMUR, relay, thyristor and PFM signal outputs: a suitable signal for any process control.
- No adjustment: rapid and economical commissioning.
- No mechanical moving parts: maintenance-free, no wear and tear.
- Sensor has function monitoring to check for damage: safe and reliable.
- ATEX II certified.
- Gastight sensor cable feed-through available as an option.