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data sheet DS 230

data sheet DS 230

Product catalog summary

Overview: The DS 230 is an electronic OEM pressure switch designed for applications in pneumatics, pumps, and hydraulic machines. It features a rotatable display and housing, with options for up to two contacts and an analogue output.

Specifications:

Pressure Ranges: Nominal pressure ranges from 0 to 400 bar, with overpressure and burst pressure limits specified for each range.
Supply Voltage: 24 VDC ±10% with a current consumption of less than 40 mA.
Output Signal: Standard configuration includes 1 PNP contact, with options for up to 2 independent PNP contacts and 1 analogue output (4-20 mA).
Accuracy: Contact accuracy is ≤ ±1.5% FSO BFSL, with repeatability ≤ ±0.5% FSO BFSL.
Thermal Effects: Thermal error for offset is ≤ ±0.5% FSO per 10 K in the compensated range of 0 to 85 °C.
Temperature Range: Medium temperature range is -25 to 125 °C, with electronics/environment and storage ranges specified.

Mechanical and Electrical Features:

Protection: Includes permanent short-circuit protection and reverse polarity protection.
Compatibility: Electromagnetic compatibility according to EN 61326.
Stability: Vibration resistance up to 10 g RMS and shock resistance up to 500 g.
Materials: Pressure port and housing made of stainless steel, with other components specified.
Display: 4-digit red LED display with programmable digital damping and update intervals.

Compliance and Certification: The device complies with EMC Directive 2014/30/EU and Pressure Equipment Directive 2014/68/EU for devices with permissible overpressure greater than 200 bar.

Ordering Information: The document provides a detailed ordering code system for specifying configurations such as pressure range, output type, and mechanical connections.

Catalog excerpts

DS 230 Electronic OEM Pressure Switch Applications: ► ► pneumatics pumps and hydraulic machines nominal pressure ranges from 0 … 2 bar up to 0 … 400 bar display and housing rotatable up to 2 contacts configurable via display optional: analogue output Technical Data Input pressure range Nominal pressure gauge [bar] Overpressure [bar] Burst pressure [bar] Supply Supply voltage VS Current consumption Output signal Number, type Contact (standard) Switching current Accuracy of contacts 1 Repeatability 1 Switching frequency Switching cycles Functions Delay time Analogue output (optionally) Signal output Linearity, hysteresis, repeatability Calibration accuracy Permissible load Response time 1 24 VDC ±10 % < 40 mA (without analogue output and without contacts) standard: 1 PNP contact optional: max. 2 independent PNP contacts; 1 analogue output standard: contact rating max. 125 mA, short-circuit resistant ≤ ± 1.5 % FSO BFSL ≤ ± 0.5 % FSO BFSL max. 100 Hz > 100 x 106 hysteresis- / compare mode n/o / n/c 0 ... 99.99 sec 4 ... 20 mA (3-wire) ≤ ± 0.5 % FSO BFSL ≤ ± 1 % FSO BFSL (2 % FSO) Rmax = 500 Ω < 10 msec depending on nominal pressure range Thermal effects (offset and span) Thermal error for offset ≤ ± 0.5 % FSO / 10 K Permissible temperatures Medium -25 ... 125 °C Electronics / environment -25 ... 85 °C Storage -40 ... 85 °C BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein

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DS 230 Electronic OEM Pressure Switch Electrical protection Short-circuit protection Reverse polarity protection Electromagnetic compatibility Mechanical stability Vibration Shock Materials Pressure port / housing Display housing Seals (media wetted) Diaphragm Touchpad Media wetted parts Miscellaneous Display permanent no damage, but also no function emission and immunity according to EN 61326 stainless steel 1.4301 (304) PA 6.6, Polycarbonate FKM ceramic Al2O3 96 % polyester pressure port, seals, diaphragm 4-digit, red LED display, digit size 7 mm, digit width 4.85 mm (angle 10 °); range of...

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Analogue output without analogue output 4 … 20 mA / 3-wire customer Contact Calibration accuracy 1 contact 2 contacts 2 % FSO customer Electrical connection male plug M12x1 (5-pin) / plastic version customer Mechanical connection G1/4" DIN 3852 1/4" NPT customer Seal FKM customer Special version standard customer © 2022 BD|SENSORS GmbH - The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications and materials.

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