CHUX M12 High Frequency 1KHZ Inductive

About the CHUX M12 High Frequency 1KHZ Inductive

The CHUX M12 High Frequency 1KHZ Inductive is part of the ELEHPD New Sensor range. Advance: 1: Waterproof IP up to IP68 2: 360 degree LED indicator 3: Thicker Copper conductor 4: Built-in surge protection, power reverse protection, Short-circuit protection and over-current protection 5: Higher frequency Specificate ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.

Full catalogue description: CHUX M12 High Frequency 1KHZ Inductive Proximity Sensor Switch NPN PNP 2mm Detect Distance Metal case Flush type Sensor

Typical applications

Motor control centres and pump or fan starters
Machine building, conveyors, packaging and CNC equipment
HVAC control panels and building automation
Water treatment, irrigation and pumping stations
Panel retrofits replacing electromechanical control gear

How to specify the right New Sensor

Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
Confirm the auxiliary contact count needed for the control and indication circuit
Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)

Specifications

CHUX M12 High Frequency 1KHZ Inductive Proximity Sensor Switch NPN PNP 2mm Detect Distance Metal case Flush type Sensor

Advance:

1: Waterproof IP up to IP68

2: 360 degree LED indicator

3: Thicker Copper conductor

4: Built-in surge protection , power reverse protection,

Short-circuit protection and over-current protection

5: Higher frequency

Specificate:

M12 High level proximity Inductive sensor
ITEM NO.			Detection distance	Adantage
IM12-2-DNA	NPN NO	flush type	2mm	short circuit protection, brass case, 2m cable, High frequency:1KHZ.
IM12-2-DNB	NPN NC	2mm
IM12-2-DNC	NPN NO+NC	2mm
IM12-2-DPA	PNP NO	2mm
IM12-2-DPB	PNP NC	2mm
IM12-2-DPC	PNP NO+NC	2mm
IM12-2-DLA	DC NO, two wires	2mm
IM12-2-ACA	AC NO, two wires	2mm
IM12-2-ACB	AC NC, two wires	2mm
IM12-4-DNA	NPN NO	Non-flush type	4mm
IM12-4-DNB	NPN NC	4mm
IM12-4-DNC	NPN NO+NC	4mm
IM12-4-DPA	PNP NO	4mm
IM12-4-DPB	PNP NC	4mm
IM12-4-DPC	PNP NO+NC	4mm
IM12-4-DLA	DC NO, two wires	4mm
IM12-4-ACA	AC NO, two wires	4mm
IM12-4-ACB	AC NC, two wires	4mm

NPN: refers to the sensor signal output level signal: low (negative), common positive

PNP: only sensor signal line output level signal: high (positive), total negative

DC VDC: When the sensor indicates that the power supply for the VDC, it is strongly recommended to use switching power supply.

AC VAC: When the sensor is marked for VAC, it can be used within the indicated AC voltage range

Normally open (NO): refers to when the switch is detected when the output of a signal, no detection is not output

Normally closed (NC): refers to when the switch is not detected when the output is not detected when not output a signal

Frequently asked questions about the CHUX M12 High Frequency 1KHZ Inductive

What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.