CQ_1

Capacitive proximity sensors CQ

Reliable capacitive proximity sensors enclosed in a rectangular housing
Detects powders, granulates, liquids and solids
Electric version: DC, 4 cables
Sensing range: 6 mm … 25 mm
Non-contact level measurement, even through container or tank walls, which eliminates drilling holes and thus reduces installation time
Quick and easy adjustment of the switching point – via pushbutton, remote teach for the CQ28 and via potentiometer for CQ35 – saves time

Category: Capacitive sensor

Features:

Housing: Rectangular
Sensing range: 6 mm … 25 mm
Dimensions (W x H x D): 16 mm x 39.5 mm x 12 mm/ 28 mm x 46 mm x 5.5 mm/ 35 mm x 69.5 mm x 15 mm
Enclosure rating: IP67/ IP68
Detects powders, granulates, liquids and solids
Extremely high electromagnetic compatibility
Short-circuit protection (pulsed)

Mechanics/ Electronics:

Power supply: 10 V DC to 30 V DC
Switching output: NPN/PNP-NO/NC
Connection type: Cable/ Male connector
Electrical wiring: DC 3-wire / DC 4-wire
Housing material: Plastic
Installation type: Flush/ Non-Flush
Temperature range: –25 °C to +85 °C

At a glance:

Reliable capacitive proximity sensors enclosed in a rectangular housing
Non-contact level measurement, even through container or tank walls, which eliminates drilling holes and thus reduces installation time
Durable housing withstands harsh industrial applications, reducing maintenance costs
Quick and easy adjustment of the switching point – via pushbutton, remote teach for the CQ28 and via potentiometer for CQ35 – saves time

Technical data:

Housing: Rectangular
Dimensions (W x H x D): 16 mm x 39.5 mm x 12 mm/ 28 mm x 46 mm x 5.5 mm/ 35 mm x 69.5 mm x 15 mm
Sensing range: 6 mm … 25 mm
Housing material: Plastic
Enclosure rating: IP67 / IP68
Connection: Cable/ Male connector
Electrical wiring: DC 3-wire / DC 4-wire

Dimensions:

Connection diagram:

You can download more at the document here: Download

Connection systems

Connecting cables with female connector, M12, 4-pin
Cable material: PVC
Connector material: TPU

Figure	Connection type head A	Connection type head B	Connecting cable	Locking nut material	Type	Part no.
	Female connector, M12, 4-pin, straight, unshielded	Cable, open conductor heads	2 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G02M	6009382
			5 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G05M	6009866
			10 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G10M	6010543
	Female connector, M12, 4-pin, angled, unshielded	Cable, open conductor heads	2 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W02M	6009383
			5 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W05M	6009867
			10 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W10M	6010541