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Home » Reed sensors: series MS, triac switch 230V-100W » series DH and MSR
Reed sensors series DH and MSR
Wroclaw Division of PIT-RADWAR S.A. produces three groups of reed sensors:
Reed sensors series DH and MSR

Sensors DH
Reed sensors types DH and MSR have leads with elastic cables (length and type of cable according to customer's requirements).
The cases of sensors DH 95 ÷ DH 99 are rifled (please see details on drawings). Sensors are operated by permanent magnets, size and parameters of magnets depend on user's applications.

Basic parameters are below. Additional information are attainable in section Documentation » Data sheets.
Pull-in Ampere Turns (sensitivity) is measured before modification in standard coil.

Technical parameter specification of reed sensors types DH and MSR
Technical data Unit TYPE
MSR-140/05 DH 95 DH 97 DH 96
DH 94 DH 98 DH 99
Contact form   normally open (type A)
Pull-in Ampere turns AT 10÷15 15÷20 30÷60 45÷55
Switching power max W,VA 10 10 12 180
Switching voltage max VDC,AC 50 100 150 230
Switching current max A 0.5 0.5 0.5 3.0
Carry current min A 1.0 1.0 1.5 5.0
Contact resistance max mΩ 100 100 150 150
Breakdown voltage min VDC 100 200 200 400
Operate time including bounce time max ms 1 2.5
Release time max ms 0.1 0.2
Dimension of reed sensors types DH and MSR - all dimension in mm
DH 94   MSR-140/05
DH 94   MSR 140/05
DH 95   DH 96, DH 97
DH 95   DH 96, DH 97
DH 98, DH 99
DH 98, DH 99
Length of wires (L) depends on customer’s requirement.
see data sheets: go to:  
PDF  Reed sensors types DH and MSR   reed sensors series MS
triac switch 230V-100
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PIT-RADWAR S.A.
ul. Poligonowa 30, 04-051 Warszawa

Wroclaw Division: ul. Krakowska 64; 50-425 Wroclaw
tel. (+48) 71 342-50-41; fax (+48) 71 342-58-59; e-mail: sales@dolam.pl