Proximity Sensor, Inductive, M8, 2 Wire, 120V

M8 proximity sensor can detect a variety of metals, small size, long life, cheap price, unshielded type installation, anti-interference ability, 2mm detection distance, supply voltage AC 120V, manufacturer direct sale. The 2-wire proximity sensor is an IP67 rated inductive proximity sensor for detecting magnetic metal objects (the detection distance for non-magnetic metals will be shorter).

SKU: CCHN-PROS-I8

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Delivery date: 6-25 days

Overview

Inductive proximity sensor with M8*1 thread, AC 2 wire output, manufacturer direct sale. The operating temperature/storage temperature range of this proximity sensor is -30~65℃ (non-freezing or condensation), and the operating humidity/storage humidity range is 35~95%RH.

Functions

Red LED checks the state of proximity sensor
High repeated positioning accuracy
High switching frequency
Wide voltage range
Antivibration, dust, water and oil prevention
Reverse power protection, short circuit protection, directly connecting with PLC
Can replace small switches and limit switches

Specification

Model			CCHN-PSI-8A2JA
Installation type			Unshielded	Shielded
All the output methods	DC type	NPN	NO	NO
			NC	NC
		PNP	NO	NO
			NC	NC
		2 wire	NO	NO
			NC	NC
	AC type	2 wire	NO	NO
			NC	NC
Detection range			2mm±10%	1.5mm±10%
Setting distance			0-1.6mm	0-1.2mm
Delay distance			≤10% detection range
Detection object			Magnetic metal (the detection distance decreases when it is non-magnetic metal)
Standard detection object			Iron 12121mm	Iron 881mm
Response frequency			DC: 2kHz, AC: 50Hz
Supply voltage			DC type: DC 12-24V (6-36V), impulse (p-p) 10% below; AC type: AC 110-220V (90-250V) 50/60Hz
Withstand voltage			AC1000V 50/60Hz 1min between charging part and housing
Voltage influence			Inside ±15% rated supply voltage range, at rated supply voltage value, inside ±10% detection distance
Consumption current			N/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA
Control output			N/P type: ≤300mA, D type: ≤200mA, A type: ≤400mA
Loop protection			N/P/D type: reversal connection protection, surge absorption, load short-circuit protection, A type: surge absorption
Ambient temperature & humidity			Operation temperature/storage temperature: -30~65℃ (no freeze, no dew); Operation humidity/storage humidity: 35~95%RH
Temperature influence			Temperature range -30~65℃, at +23℃, ±15% detection distance; Temperature range -25~60℃, at +23℃, ±10% detection distance
Insulation impedance			≥50MΩ (DC500 megameter) between charging part and housing
Material			Housing: Nickel plated brass, Detection surface: ABS
Protection class			IP67
Cable length			1.2m

Dimensional drawing (unit: mm)

Proximity sensor inductive M8 dimensional drawing

Wiring diagram

Proximity sensor DC 2 wire wiring

Tips: What's the operating distance of proximity sensor?

Operating distance is the most important parameter of the proximity sensor, which mainly depends on the proximity sensor sensing face diameter, sensing target material and ambient temperature also affects the proximity sensor movement distance. There are two operating ways of the proximity sensor: Axial close and radial close. Generally use axial close approach.
The effective operating distance (S_r) is detected at the rated operating voltage and room temperature (23±5℃), and S_r is: 0.9S_n≤S_r≤1.1S_n. In the formula, S_nis a rated sensing distance without regard to the influence of external environment.
When installing proximity sensor, the setting distance should be set in the range of reliable operating distance (S_a). Only the detection object is in this distance, the proximity sensor operation can be reliable: 0≤S_a≤0.81S_n.