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data sheet 18.601 G

data sheet 18.601 G

Product catalog summary

Overview: The document provides technical specifications for the BD SENSORS 18.601 G OEM Pressure Transmitter, designed for low-pressure applications in general industrial settings.

Specifications:

Sensor Type: Piezoresistive stainless steel sensor.
Accuracy: 0.5% FSO for pressures above 160 mbar, 1% FSO for pressures at or below 160 mbar, according to IEC 60770.
Pressure Range: Nominal pressure ranges from 0 to 100 mbar up to 0 to 6 bar.
Overpressure and Burst Pressure: Overpressure ranges from 1 to 21 bar, and burst pressure is at least 1.5 to 35 bar.
Output Signal: Standard 2-wire (4-20 mA) and optional 3-wire configurations (0-10 V and ratiometric).

Performance:

Response Time: 2-wire: ≤ 10 msec, 3-wire: ≤ 3 msec.
Long-term Stability: ≤ ± 0.2% FSO per year.
Thermal Error: ≤ ± 0.3% FSO per 10 K in the compensated range of 0 to 70°C.

Environmental and Mechanical Specifications:

Temperature Range: Medium: -25 to 125°C, Electronics/Environment: -25 to 85°C, Storage: -40 to 85°C.
Vibration and Shock Resistance: Vibration: 10 g, 25 Hz to 2 kHz; Shock: 100 g / 1 msec.

Materials and Construction:

Pressure Port/Housing: Stainless steel 1.4301 (304).
Seals: FKM.
Diaphragm: Stainless steel 1.4435 (316 L).

Electrical Protection:

Short-circuit Protection: Permanent for 3-wire ratiometric.
Reverse Polarity Protection: No damage but no function.
EMC Compliance: According to EN 61326.

Miscellaneous:

Weight: Approximately 120 g.
Operational Life: 100 million load cycles.
CE Conformity: EMC Directive 2014/30/EU.

Catalog excerpts

18.601 G OEM Pressure Transmitter Low Pressure Applications ► general industrial applications piezoresistive stainless steel sensor accuracy 0.5 % FSO according to IEC 60770 nominal pressure ranges from 0 … 100 mbar up to 0 … 6 bar Technical Data Input pressure range Nominal pressure gauge Overpressure Burst pressure ≥ Vacuum resistance Output signal / Supply Standard Options 3-wire Performance Accuracy1 Permissible load Influence effects Response time Long term stability Measuring rate 1 pN > 160 mbar: ≤ ± 0.5 % FSO pN ≤ 160 mbar: ≤ ± 1 % FSO 2-wire: Rmax = [(VS – VS min) / 0.02 A]  supply: 0.05 % FSO / 10 V 2-wire: ≤ 10 msec ≤ ± 0,2 % FSO / year at reference conditions 1 kHz accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability) Thermal effects (offset and span) / Permissible temperatures Thermal error ≤ ± 0.3 % FSO / 10 K in compensated range 0 ... 70 °C Permissible temperatures medium: -25 … 125 °C electronics / environment: -25 ... 85 °C Electrical protection Short-circuit protection permanent 3-wire ratiometric: none Reverse polarity protection no damage, but also no function Electromagnetic compatibility emission and immunity according to EN 61326 Mechanical stability 10 g, 25 Hz … 2 kHz according to DIN EN 60068-2-6 Vibration Shock 100 g / 1 msec according to DIN EN 60068-2-27 BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein

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18.601 G OEM Pressure Transmitter Low Pressure Materials Pressure port / housing Seals Diaphragm Media wetted parts Miscellaneous Weight Current consumption Technical Data approx. 120 g 2-wire: max. 25 mA 3-wire ratiometric: typ. 1.5 mA 3-wire voltage: max. 7 mA (short circuit current: max. 20 mA) 100 million load cycles EMC Directive: 2014/30/EU Operational life CE-conformity Wiring diagrams 2-wire-system (current) Pin configuration Electrical connection Supply + Supply – Signal + (for 3-wire) Shield cable colours (IEC 60757) WH (white) BN (brown) GN (green) GNYE (green-yellow) Electrical connections...

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Ordering code 18.601 G 18.601 G Input Pressure gauge 4 … 20 mA / 2-wire 0 … 10 V / 3-wire 10 … 90% of VS / 3-wire ratiometric customer Accuracy PN > 160 mbar: ≤ ± 0.5 % FSO ≤ ± 1 % FSO PN ≤ 160 mbar: customer Electrical connection male and female plug ISO 4400 male plug M12x1 (4-pin), metal cable outlet with 2 m PVC cable customer Mechanical connection G1/4" DIN 3852 G1/4" EN 837 1/4" NPT G1/2" EN 837 customer Seals FKM customer Special version standard customer standard: 2 m PVC cable without ventilation tube (permissible temperature: -5 … 70 °C) BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199...

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