M30 Capacitive Proximity Sensor, PNP/NPN, NO/NC

SKU: SUCH-CPS-30

$39.55

● M30*1.5 thread ● DC type: DC 12-24V, AC type: AC 110-220V ● Resistant to vibration, dust, water, and oil ● Built-in reverse polarity and short-circuit protection, PLC-ready

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Overview
Specs
Application
FAQ
Reviews

Overview

High quality M30 capacitive proximity sensor for sale online. SUCH small capacitive type proximity switch features 20mm detection distance, DC 12-24V (6-36V) or AC 110-220V (90-250V) wide voltage range, unshielded or shielded installation, various output methods and IP67 protection rating, specially designed for detecting nonmetal (or metal), plastic, water, liquid level and powder height.

Feature

The capacitive proximity sensor provides a 20mm sensing distance and uses an intelligent sensing chip for fast response, strong anti-interference performance, and accurate NO/NC metal detection.
It features a durable nickel-plated brass M30 threaded housing with good anti-interference capability and long service life.
SUCH proximity switch is equipped with an LED indicator that turns on in the normally-open mode and stays off in the normally-closed mode when detecting metal objects.

m30 capacitive proximity sensor details

Dimension (Unit: mm)

Wiring Diagram

m30 capacitive proximity sensor wiring diagram

Specs

Installation type			Unshielded	Shielded
All the output methods	DC type	NPN	NO	NO
			NC	NC
		PNP	NO	NO
			NC	NC
	AC type	2 wire	NO	NO
			NC	NC
Detection range			20mm±10%	10mm±10%
Setting distance			0-18mm	0-8mm
Delay distance			≤10% detection range
Detection object			Any dielectric substance
Standard detection object			SPCC iron 50501mm
Response frequency			DC: 0.5kHz, AC: 25Hz
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

Application

Machine Tools

Textile Industry

Express Delivery Industry

FAQ

Q1: What types of proximity sensors are classified according to their working principles? ❯

Based on working principles, proximity sensors can be classified into several types: inductive sensors for detecting metal objects; capacitive sensors for detecting conductive or non-conductive liquids and solids; photoelectric sensors for detecting all light-blocking materials; ultrasonic sensors for detecting materials that ultrasonic waves cannot penetrate, etc.

Q2: How are proximity sensors categorized by design and shape, and what are their differences? ❯

By structure, proximity sensors include cylindrical, square, ditch-type, perforating, and separated types. Cylindrical types are easier to install while offering similar detection performance to square types. Ditch-type sensors house the sensing area inside a groove to detect objects passing through it. Perforating types are used for very small parts such as tiny screws or balls, and can be combined with floats for level detection applications.

Q3: How are proximity sensors classified by power supply and output form? ❯

By power supply, they are divided into DC type and AC type. By output form, they include DC two-wire, DC three-wire, DC four-wire, AC two-wire, and AC three-wire types, allowing different wiring and control options based on application needs.

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M30 Capacitive Proximity Sensor, PNP/NPN, NO/NC

Feature

Dimension (Unit: mm)

Wiring Diagram

Machine Tools

Textile Industry

Express Delivery Industry

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