Sigma Maglock MPS 44 Datasheet

Sigma Maglock leverless limit switches use a hybrid technology to detect the position of a ferrous target via an electro-magnetic field. Sigma Maglock use all steel construction, flexible AC/DC, NP/NC, and SPDT/DPDT contact configurations, corrosion resistant, and global certifications for all hazardous areas.

Description

This Proximity Switch has a 316L Stainless Steel Rectangular housing with SPCO / SPDT (Form C) , volt free Rhodium (Tungsten optional) contacts. It has a maximum switching current of 830mA.

It requires the use of a magnetic target to operate. This versatile switch provides highly reliable continuous monitoring across a wide operating temperature range.

Product Datasheet

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Body Shape: Rectangular
Body Material: 316L Stainless Steel
Contact Arrangement: SPCO / SPDT (Form C)
Contact Material: Rhodium (Tungsten optional)
Dimensions: 67mm x 22mm x 15mm c/w fixing screws
Max Current: 830mA
Connection: Polyolefin Cable (Blue)
Termination: Cabled
Certification & Approvals: IECEx, ATEX, UKEx Ex ia
Hazardous Location: Zones 0 and 20
Gas Group: IIC
Dust Group: IIIC
Temperature Class (T Rating): T4 / T6
Operating Temperature: -60°C to +125°C / -76°F to +257°F
Sensing Range with Magnet: Up to the maximum in the magnet table
Sensing Face Pressure Rating: 2000psi / 138 bar
Environmental Protection: IP 66, 67 & 68 (24hrs at 30m)/ NEMA 4X & 6P
Safety Rating: SIL 2 / SC3
Actuation: Magnetically Actuated

Dimensional Drawing

Instructions

Certification

Sigma Model	Sigma 6 Digit Part Number	Sigma New Code
MPS 44	565253	443S-M565253
MPS 44	565252	443S-M565267
MPS 44	565254	443S-M565267
MPS 44	565267	443S-M565267