參數(shù)資料
型號(hào)： 4FR2-25
英文描述： Industrial Control IC
中文描述： 工業(yè)控制IC
文件頁數(shù)： 1/2頁
文件大?。?/td> 447K
代理商： 4FR2-25
Proximity Sensors
One-Piece Ferromagnetic Actuated Reed Proximity Switches
4/6FR Series
B70
Honeywell
1
MICRO SWITCH Sensing and Control
1
1-800-537-6945 USA
1F
1-815-235-6847 International
1
1-800-737-3360 Canada
FEATURES
1
Internal dry reed switch, ferrous metals
sensitive
1
One piece construction aluminum
housing
1
Single pole, single throw, normally open
circuitry
1
May be used to directly drive low energy
circuits
1
Long mechanical life
1
Completely potted enclosure
1
Hermetically sealed contacts
1
No-touch detection of ferrous metals
1
Standard 1/2 inch conduit outlet
1
Can detect ferrous metal through
non-ferrous metal. Example: Steel
through stainless steel.
FR ORDER GUIDE
Catalog Listing
Heavy Duty
Cable
4FR2-25
6FR2-6
Sensitivity*
in. (mm)
0.50/12,7
0.75/19,1
MUST
Operate Pt.
0.35/8,9
0.60/15,2
Lead Length
Feet/mm
6.0/1,83
6.0/1,83
Wires
4FR1-6
6FR1-6
*Nominal for low carbon steel, 1 x 3 x 0.25 in. (25,4 x 76,2 x 6,35 mm).
Note: 25 and 50 ft. (7,6 and 15,2m) lead lengths can be supplied, but longer lead lengths are not necessarily
stock items.
6FR1-6: 589,5g (20.8 oz)
CHARACTERISTICS
Circuitry
Response Time
Repeatability (constant actuator
path, at stabilized temperature)
Power rating
AC (maximum)
DC (maximum)*
Initial Contact Resistance
(closed circuit)
Switching Frequency
Single pole, normally open
1 millisecond
0.005 inch (0,13mm)
15 VA, 500 mA, 280 V RMS
15 watts, 500 mA, 400 V
0.060 ohm max.
Dependent on size and speed of
target. Has been tested to 100 Hz,
but should be operated at less than
700-800 Hz resonant frequency.
0.5 millisecond max.
Reed Bounce Time
Operating Life
Max. Load
With 5FD1 relay load
Temperature Range
*DC rating with contact protection diode [N2071,
International Rect. 10D6, 600V. 1 amp or
equivalent] for increased life.
100,000 operations min.
50 million operations
–20
°
to
+
83
°
C (–4
°
to
+
181
°
F)
MOUNTING DIMENSIONS
(For reference only)
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