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Description:
Access level: public
Reference: SDOC-498608282-1370
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sensolus SENSE M 4201 BLE Magnetic Contact Sensor www.sensolus.com | info@sensolus.com Small puck-sized magnetic contact sensor with BLE connectivity for detecting open/close events. Features Hall effect sensor technology, immediate state change transmission, and extended battery life. Ideal for door, gate, and container monitoring. Bluetooth Low Energy Up to 7 years battery life IP68 rated Ø 57mm × 20mm (2¼ in × ²⁵⁄₃₂ in) 41g (1.45 oz) sensor + 35g (1.2 oz) magnet Magnetic Detection Sensor Type Hall effect sensor Detection Range 2cm typical (on arrow symbol side) Response Time Immediate transmission upon state change Connectivity Technology Bluetooth Low Energy (BLE) Transmission Range Up to 60 meters (65 yards) Advertisement Period 2 seconds at +4dBm Physical Characteristics - Sensor Dimensions Ø 57mm × 20mm (2¼ in × ²⁵⁄₃₂ in) Weight 41 grams (1.45 oz) Casing Material DELRIN (POM C) - Food Grade (90/128/EEC) IP Rating IP68 Operating Temperature -40°C to +85°C Physical Characteristics - Magnet Dimensions Ø 32mm × 7mm Weight 35 grams (1.2 oz) Power Battery Type Non-replaceable internal lithium battery (3 VDC) Battery Life Up to 7 years (depending on transmission power)sensolus SENSE M 4201 BLE Magnetic Contact Sensor www.sensolus.com | info@sensolus.com Mounting Options Recommended Methods • Polyurethane glue • Double-sided tape • Bolts (M6) • Screws • Sensor mounting holder (MNT ELA 8140) Certifications Europe • EN 300 328 • EN 301 489 • EN 55032 • EN 62368-1 • CE marked USA • FCC 15.247 • FCC PT 15B Canada • ISED RSS-247 • ICES-003 Environmental RoHS compliant
Description:
Access level: public
Reference: SDOC-498608282-1384
Download: PDF
Installation manual for SENSE M 4201 www.sensolus.com | info@sensolus.com February 2025 A sensor and a magnet The magnetic sensor SENSE M 4201 is shipped with a corresponding MAG L 0001. To work correctly it is important that both sensor and magnet are positioned precisely. If they are not correctly aligned, the closed state will never be detected. Component Mounting method Details Sensor See mounting instructions Guidelines for attaching the sensor on the asset can be found in the Sensolus product mounting instructions. Magnet (screws) Screw or M6 bolt Use a screw or M6 bolt to mount the MAG L 0001. The head of the screw should not protrude when you fasten the magnet. Magnet (glue) Industrial glue The magnet can be glued to any flat surface. Use glue when drilling holes is difficult. Advice for the magnet and sensor setup The SENSE M 4201 uses a hall effect sensor to detect the presence of a magnet. In order to be properly detected, the magnet needs to be side by side with the top of the tag, near the logo. On the case, you will see an arrow to show you on which side the magnet should be. If the magnet and sensor are not correctly aligned, the closed state will never be detected.