11737_DATA_SHEETS
27/3/06
12:28 pm
Page 2
www.hamlin.com
59251 Seating Occupancy Reed Switch Sensor Features and Benefits
Features
• Magnetically operated position sensor • Simple push fit mounting • Normally open contact • Operates when plunger is depressed • Choice of cable length • Choice of connector • Large integral dome
Benefits
• Robust construction makes this sensor well suited to harsh environments • No standby power required • Integral neoprene boot provides protection from severe environments • Hermetically sealed, magnetically operated contacts give excellent life and reliabilty
Applications
• Seat occupancy sensing • Position and limit sensing
DIMENSIONS (in) mm
(3.500) (4.260) 88,90 108,20 (2.600) ø66,0 (.320) ø 8,13 (69.85) 2,75 (,940) 23.88 (,630) 16,00 Table 1+ (.390) 10,00 (.960) 24,38 (.680) 17,27 (.250) 6,35
Switching Specifications
SPECIFICATIONS Switch Type Contact Type Contact Rating Voltage Voltage Current Current Resistance Resistance Capacitance Temperature Temperature Shock Vibration Power Switching Breakdown Switching Carry Contact, Initial Insulation Contact Operating Storage 11ms 1/2 Sine 50 - 2000Hz Watts - max max. Vdc-min. max. max. 0hms-max. 0hms-min. pF-typ.
oC oC
1 Normally open 10 200Vdc 140Vac RMS 250 0.5Adc 0.35Aac RMS 0.5Adc 0.35Aac RMS 0.2 1010 0.2 -40 to +85 -65 to + 105 100 30
g-max. g-max.
Cable Length and Termination Specification
TABLE 1 CABLE LENGTH:
Select Option 01 02 03 04 05
Activation (without boot and dome)
TABLE 3
TABLE 2 Termination
Select Option A B C Description Tinned leads Deutsch DTM04-2P (0.25”) 6.35mm Insulated Fastons
Operate Distance d1 (.217) 5.5mm max. Release Distance d2 (.059) 1.5mm min.
Operate Rest Position
d1
(Cable Type 18 AWG19/30 PVC 105oC)
Length Type (3.94) 100 (11.81) 300 (19.69) 500 (29.53) 750 (39.37) 1000
Release
d2
ORDERING INFORMATION
59251 Series 59251 Switch Type Sensitivity Cable Length Termination
Hamlin USA Hamlin UK Hamlin Germany Hamectrol France Tel: Tel: Tel: Tel:
1
S
XX
X
Table 1 Table 2
INFORMATION PROVIDED ON THIS DATA SHEET IS PROVIDED FOR INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE. Product performance may be affected by the application to which the product is applied. Upon request, HAMLIN will assist purchasers by providing information specific to any particular application. HAMLIN disclaims any and all liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further consultation with authorised representatives of HAMLIN.
+1 920 648 3000 • Fax: +1 920 648 3001 • Email: sales.us@hamlin.com +44 (0)1379 649700 • Fax: +44 (0)1379 649702 • Email: sales.uk@hamlin.com +49 (0) 6142 923920 • Fax: +49 (0) 6142 923921 • Email: sales.de@hamlin.com +33 (0) 1 4687 0202 • Fax: +33 (0) 1 4686 6786 • Email: sales.fr@hamlin.com
Issue No.1 Date 01/04/06 DCR B4230
