3090A Datasheet, PDF (5/8 Pages) Honeywell Solid State Electronics Center – Industrial VRS Magnetic Speed Sensors

Industrial VRS Magnetic Speed Sensors
5/8 INCH (M16*) INTRINSICALLY SAFE VRS SENSORS (All dimensions for reference only. mm/[in])
*Contact Honeywell for availability of metric mounting thread versions.
When properly installed using the intrinsic safety protection method connected per the control drawings on pages 6 and 7, catalog
listing 3042H20 is intrinsically safe for hazardous locations as follows:
Class I, Groups A, B, C, D; Class II Groups E, F, G; Class III.
This product has been tested to and meets the requirements of applicable U.S. and Canadian specifications for the locations
described above.
General Specifications
Parameter
Characteristic
Min. output voltage 30 Vp-p
Coil resistance
150 Ohm
Pole piece
diameter
Min. surface
speed
Operating temp.
range
Mounting thread
3,9 mm [0.156 in]
0,38 m/s [15 in/s] typ.
-55 ºC to 120 ºC
[-67 ºF to 250 ºF]
5/8-18 UNF-2A
Parameter
Inductance
Characteristic
26 mH max.
Gear pitch range
Optimum actuator
Max. operating
frequency
Vibration
16 DP (module 1.58)
or coarser
12 DP (module 3.17)
ferrous metal gear
40 kHz typ.
N/A
Termination
18 AWG PVC-insulated
leads
Test Condition Specifications
Parameter Characteristic
Surface speed 25 m/s
[1000 in/s]
Gear
8 DP
(module 3.17)
Air gap
Load
resistance
0,127 mm
[0.005 in]
100 kOhm
Catalog
Listing
3042AH20
Weight
140 g [5.0 oz]
25,4
[1.00]
50
[2.0]
0,51
[0.020]
31,75
[1.250]
3000 MIN
[120.00]
1/2-14 NPT
Honeywell Sensing and Control
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