*mydirectindustry

MS-390-4

Product catalog summary

Product Overview: The MS-390-4 is a Snap-fit Form C Reed Sensor designed for easy mounting and removal without the need for tools or screws. It offers various sensitivity ranges and can be customized to meet specific requirements.

Electrical Characteristics: The sensor has a maximum contact rating of 5 W/VA, a switching current of 0.25 A, and can operate at temperatures ranging from -20°C to 85°C. It supports a maximum switching voltage of 175 VDC and 120 VAC, with a breakdown voltage minimum of 200 VDC.

Environmental Characteristics: The sensor is designed to withstand vibrations up to 30 g and shocks up to 50 g. It has an insulation resistance minimum of 10^9 Ω and a switching frequency maximum of 100 Hz.

Magnetical Characteristics: The pull-in range is available from 15 to 30 AT, with a test coil tolerance of ±2 AT. The sensor's resonant frequency is typically 1100 Hz.

Material Information: The housing is made of black PC, with a cable specification of UL 1061, AWG 24, and a potting compound of black epoxy. The cable colors are black for COM, grey for NO, and white for NC.

Ordering Information: The product is available in standard AT ranges of 15-20, 20-25, and 25-30. An example order code is MS-390-4-2-0500, which specifies a sensor with a 15 to 20 AT range.

Additional Notes: The switching distance may reduce when mounted onto ferromagnetic parts, and electromagnetic influences can alter the sensor's switching behavior. A matching actuator, MSM-390, is available.

Catalog excerpts

MS-390-4 Snap-fit Form C Reed Sensor Electrical Characteristics Contact form Total resistance max. (initial) Easily mountable and removable as no tools or screws required Magnetical Characteristics (of unmodified Reed Switch) Various sensitivity ranges available Customized types available Pull in range available Test coil Test equipment tolerance Operating Characteristics (of unmodified Reed Switch) Switching frequency max. Operate time max. (incl. bounce) Operating temperature Environmental Characteristics Ordering Information Packing Unit Standard AT Ranges 2 = 15 to 20 AT 3 = 20 to 25 AT 4 = 25 to 30 AT Ordering Example MS-390-4-2-0500 describes MS-390-4 with 15 to 20 AT. PIC Proximity Instrumentation Controls Kontaktbauelemente GmbH Nibelungenstr. 5 A 90530 Wendelstein, Germany [email protected] www.pic-g

Open the catalog to page 1

Test Parameters Test Procedure of final Reed Sensor Test Coil placed in vertical position Reed Sensor centered in Test Coil Reed Sensor pushed into opposite corner of Test Coil Test coil TC- 324 Test programs AT range Test program Remarks When mounted onto ferromagnetic parts switching distance of MS - 3 9 0 - 4 may reduce. Electromagnetical influences and magnetic fields may change the switching behaviour of the sensor. Matching actuator MSM-390 available as well. PIC Proximity Instrumentation Controls Kontaktbauelemente GmbH Nibelungenstr. 5 A 90530 Wendelstein, Germany [email protected]...

Open the catalog to page 2

MS-390-4

MS-390-4

Catalog excerpts

All PIC GmbH catalogs and technical brochures