P1 Solid State Proximity Sensor

Quick Overview

  • Magnet actuated for a variety of proximity sensing applications
  • Non-contact, solid state device
  • Reads speeds 0 to 100 kHz
  • Digital output signal
  • 4.5 to 24 VDC operation range
  • Current sinking output
  • 20ma continuous operation
  • Reverse polarity protection
  • Temperature compensated
  • Operates from -40°C to 125°C
  • Rugged thermoplastic housing
Mechanical Drawing Preview


Price: each

Product Description

Part Number Configuration GuideP1 Solid State Proximity Sensor


Product Specifications

Operating Point BOP 140 150 160 Gauss
Release Point BRP 40 50 110 Gauss
Hysteresis BHYS 30 100 120 Gauss
Maximum Field Exposure BMAX -800   800 Gauss
Active Element Depth DP     0.048 Inch
Characteristic Symbol Test Condition
Supply Voltage VCC Operating 4.5 24 VDC
Supply Current IS VCC = 4.5V; Output Open 4.7 8.0 mA
Output Current IOUT VCC = 4.5V; Output Open 20 mA
Output Saturation Voltage VOUT(SAT) B > BOUT; IOUT = 20mA 150 400 mV
Output Leakage Current IOFF B < BRP; VOUT = 24V 4.7 8.0 uA
Rise/Fall Time tr / tf RL = 1.2K; CL < 33pF 1 us
Output Definition

P1 Sensor Functional Block Diagram

Recommended Pull-Up Resistor Values
Current, ISINK5V Supply12V Supply24V Supply
1.2 mA 4.3K 10.0K 20.0K
2.5 mA  2.0K 4.7K 10.0K
5.0 mA 1.0K 2.4K 4.7K
10.0 mA  510Ω  1.2K 2.4K

Output channels require customer supplied pull-up resistors unless internal pull-up option is selected.

Wiring & Connection
Standard Wiring Code
 Flying LeadsCable
Output Blue Black
Gnd Black Blue
+VCC Red Brown


Wiring Options


P1 Speed Sensor Wiring Options



Connector Options


P1 3 Pin Connector Options