Specifications
Description
speed sensor
| Production Capacity: | 50, 000 PCS/Year |
| Company: | Nanjing KJT Electric Co., Ltd. |
KJT Speed Sensors
KJT now have three production lines in factory and are preparing to install the next two new lines in the coming months. KJT's engineering department has the capability to design new sensors and support existing products with technical advice and application changes.
KJT's zero speed Hall effect sensors for measurement of hub speed and shaft revolutions, etc are en¬ Gineered with an internal magnet to switch in the presence of ferrous targets such as gear teeth and blade tips down to absolute zero speed. The sensor detects fluctuations in the magnetic field and can also be configured so the output signal signifies either the presence or absence of a ferromagnetic target(i. e. A gear tooth, shaft feature, etc).
SPECIFICATIONS
SUPPLY VOLTAGE Vs: 8-30 VDC @ 15mA MAX. Reserve Polarity Protected
PULSE OUT Vo: Push-pull outputs: Imax = +/- 20 mA, Ulow < 2.5 V, Uhigh > Usupply-3.5 V
OPERATING FREQUENCY: 0-20kHz
AIR GAP
MODUL E 0.5: 0.1 to 0.3mm
MODULE 1: 0.1 to 1.5mm
MODULE 2: 0.1 to 2.0mm VIBRATION/SHOCK
RESISTANCE: 5 G's @ 2000 Hz MIN.; IMPACT: 50 G'S MIN
INGRESS PROTECTION
Sensor head: IP68
Cable outlet or connector: IP67
TEMPERATURE RANGE: -40 Celsius degree to 125 Celsius degree
CONSTRUCTION: Stainless Steel or Plastic Housing, Sold Epoxy Encapsulation
Advantage
Speed detection from Zero speed to 20kHz
Digital output
Extremely accurate
No special alignment requirement relative to the pole wheel or target gear
Large air gap
High temperature range (-40 Celsius degree to 125 Celsius degree)
2-year warranty
Low cost
