59251-1-S-01-A Datasheet, PDF (1/1 Pages) HAMLIN Position and Movement Sensor Solutions – Seating Occupancy Reed Switch Sensor Features and Benefits

11737_DATA_SHEETS 27/3/06 12:28 pm Page 2
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59251 Seating Occupancy Reed Switch Sensor Features and Benefits
Features
Benefits
Applications
• 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
• 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
• Seat occupancy sensing
• Position and limit sensing
DIMENSIONS (in) mm
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
Table 1+ (.390)
10,00
(2.600)
ø66,0
(.320)
ø 8,13
(69.85)
2,75
(.960)
24,38
(3.500)
88,90
(4.260)
108,20
(,940)
23.88
(.250)
6,35
(,630)
16,00
(.680)
17,27
Watts - max
max.
Vdc-min.
max.
max.
0hms-max.
0hms-min.
pF-typ.
o_C
o_C
g-max.
g-max.
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
Cable Length and Termination Specification
TABLE 1
CABLE LENGTH:
(Cable Type 18 AWG19/30 PVC 105oC)
Select
Option
Length
Type
01
(3.94) 100
02
(11.81) 300
03
(19.69) 500
04
(29.53) 750
05
(39.37) 1000
TABLE 2
Termination
Select Description
Option
A
Tinned leads
B
Deutsch DTM04-2P
C
(0.25”) 6.35mm
Insulated Fastons
ORDERING INFORMATION
Activation (without boot and dome)
TABLE 3
Operate Distance d1 (.217) 5.5mm max. Release Distance d2 (.059) 1.5mm min.
Operate
Release
Rest Position
d1
d2
Series 59251
Switch Type
Sensitivity
Cable Length
Termination
59251
1
Table 1
Table 2
S
XX
X
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Issue No.1 Date 01/04/06 DCR B4230
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.