Red Lion NPN Hall Effect Sensor switching current 30 mA supply voltage 8 → 30 V dc

  • RS Stock No. 905-5270
  • Mfr. Part No. HESS0000
  • Brand Red Lion
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Hess Series Hall Effect Speed Sensor

The Hall Effect speed sensor (HESS) is ideal for sensing steel gears or other
ferrous targets from 0 to 10 KHz. This sensor does not have a minimum
threshold speed as does a magnetic pickup sensor. When the sensor is
first powered up, the output state is indeterminate (Hi or Lo) when the sensor is
not detecting metal. The unit operates from a +8 to +30 V dc power supply and
is reverse polarity protected. The sensor face can be mounted flush into metal
panels. The case is stainless steel and is supplied with 10 feet (3 m) of cable.
The stranded shield wire is not connected to the sensor circuit or case.

Detects steel sensing gears or other ferrous targets
NPN open collector output
Operates from 0 to 10 KHz
3/8” diameter stainless steel case
Epoxy encapsulated for oil
Dirt & moisture resistant
Ideal for Tachometric inputs
Compatible with all red Lion control sensing gears
Cable length of 10 feet (3.05 m)
3 wire, 22 AWG stranded shield wire
100% foil coverage
Grey PVC jacket

Red Lion

Specifications
Attribute Value
Output Type NPN
Body Style Barrel
Mounting Style Flush
Supply Voltage 8 → 30 V dc
Terminal Type Cable
Maximum DC Voltage 30V
Detection Range 1 mm
Switching Current 30 mA
Switching Frequency 0 → 10 kHz
Length 63.5mm
Width 9.47 (Dia.)mm
Dimensions 9.47 (Dia.) x 63.5 mm
Maximum Operating Temperature +70°C
Minimum Operating Temperature -25°C
Housing Material Stainless Steel
Reverse Polarity Protection Yes
5 In stock - FREE next working day delivery available
Price Each
£ 89.05
(exc. VAT)
£ 106.86
(inc. VAT)
Units
Per unit
1 - 4
£89.05
5 - 9
£84.60
10 +
£80.15
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