Pressure switch

Pressure Switch PR10

Features

Simple on-site operation via DIP Switch
Dry ceramic sensor
Smallest measuring range: 0…250 mbar
Largest measuring range: 0…250 bar
Negative pressure measuring range: up to -1 bar
Accuracy ≤ 0,5 %
Compact design
Analog output: 4…20 mA, 3-Wires
Contact output: DC PNP, max. 200 mA

Description

The pressure switch PR10 features a freely adjustable set point in combination with a ceramic sensor. Resistant to aggressive and abrasive media, it offers a wide range of applications. The electrical connection is provided via an integrated clamping strip, while the PG11 cable gland offers IP 67 dust and water protection. Its compact housing is made of high-quality stainless steel 1.4404 and is therefore suitable for almost all media. Our modular design concept provides a wide variety of products. Feel free to contact us if you need a customization that is not listed in this datasheet.

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Applications:

Gaseous media
Liquid media
Abrasive media
Aggressive media
Vacuum applications

Measuring ranges	Smallest measuring range: 0…250 mbar
	Largest measuring range: 0…250 bar
	Negative pressure measuring range: up to -1 bar
Analog output	4…20 mA, 3-wires
Contact output	DC PNP, max. 200 mA
Power supply	20 mA output: 19…30 V DC
Accuracy	≤ ± 0,5 % FS @ 25 °C
Long term stability	≤ ± 0,5 % FS / Year
Response time	50 ms - others on request
Switch-on time	< 1 s
Temperature coefficient	Zero: ≤ ± 0,03 % FS / Kelvin
	Span: ≤ ± 0,02 % FS / Kelvin
Medium temperature	-25…100 °C
Surrounding temperature	-25…85 °C
Storage temperature	-40…85 °C
Short-circuit resistance	Permanent
Reverse polarity protection	Protection against reverse polarity, but no function
Electromagnetic compatibility	Interference emissions and immunity acc. to EN 61326
Wetted materials	Process connection: Stainless steel 1.4404
	Sensor: Ceramic Al₂O₃
	Sensor seal: FPM (Viton), NBR, EPDM, FFKM (Chemraz / Kalrez)
Protection type	IP 67
Electrical connection	Cable gland M16x1,5
	Connector M12x1, 4-pole
Weight	Approx. 300 g

Datasheet:	data_PR10_en.pdf
Manual:	manual-pr10-pr20.pdf

Pressure switch

Pressure Switch PR10

Applications:

Technical data:

Documentation:

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Contact

Declaration of Conformity
Declaration of Conformity UKCA