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ABLE are AMETEK Drexelbrook’s Exclusive Representative for Sales and Service in the UK and Ireland and can assist you and your customers in the following areas:
- Application expertise across the full AMETEK Drexelbrook product range
- Our factory trained engineers offer after‑sales support, service and maintenance (contracts available)
- In‑depth AMETEK Drexelbrook product training, either in person or via video call
Further to the above, ABLE can offer customised solutions based on your individual requirements. Email us now at info@247able.com
AMETEK Drexelbrook MultiPoint II Level Switch
Economical Multi-Point RF Admittance Level Switch with Adjustable Differential Control
ABLE Instruments are AMETEK Drexelbrook’s Exclusive Representative for Sales and Service in the UK and Ireland, including the MultiPoint II Level Switch. The MultiPoint II Level Switch offers economical, reliable multi-point level control using a single vertically mounted sensing element. It can detect up to four independent setpoints—such as low level, pump-on, high level and overflow conditions—using only one electronic unit. Designed for batch, sump and industrial process tanks, this system eliminates the need for additional sensors or vessel penetration points.
Its RF admittance technology with Cote‑Shield™ protection ignores coating or build-up on the probe, ensuring accurate detection in dirty or insulating media. One relay channel supports an adjustable differential (deadband) for pump control. Installation is straightforward using a single top-entry mount, avoiding vessel drains or modification. With no moving parts and simple electronic design, this product minimises maintenance requirements.
Key Features:
- Multiple setpoints: Controls up to four level points with one sensor and one electronics unit
- Adjustable differential: One relay supports pump-on/pump-off control via user-set deadband
- Single top-entry mounting: Fits through one vessel opening; avoids need to drain process
- Cote‑Shield coating immunity: Provides reliable detection even with build-up on probe
- No moving parts: Electronic design eliminates wear and routine maintenance
- Hazardous area certified: Intrinsic safety ratings Class I/II Div 1/2 and explosion‑proof enclosure
- Energy efficient: Operates on just 1 W power at standard mains voltages
- Ideal for sump/batch applications: Compact, reliable control in confined or remote areas
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Rated for hazardous areas, the MultiPoint II is intrinsically safe (Class I Div 1/2, Groups A–D and Class II Groups E–G) and housed in FM explosion-proof or optional NEMA 4X enclosures. It operates reliably between −40 °C and +60 °C, with power supplied at 95–145 VAC or 205–255 VAC at just 1 W consumption. This makes it ideal for remote, unmanned or confined applications where reliability and minimal maintenance are essential.
MultiPoint II Specifications:
Technology | RF Admittance with Cote‑Shield coating immunity |
|---|---|
Operating Points | Up to four independent level control points per sensor |
Differential Control | Adjustable deadband available on one relay channel |
Power Requirements | 95–145 VAC or 205–255 VAC, 1 W |
Outputs | (3) DPDT relays: high, low, adjustable point with delay |
Repeatability | Approximately ±2 mm in conductive liquids |
Operating Temperature | −40 °C to +60 °C |
Approvals | FM explosion‑proof housing; Class I/II Div 1/2 rated |