Pressure sensor PBSN-1.3.B16.A.A1.44.03.2.1.S01, 0...1.6 bar abs, 4-20mA, G 1/2" EN 837-1, DIN 43650 A

PBSN-1.3.B16.A.A1.44.03.2.1.S01 is a Baumer PBSN series absolute pressure sensor with a 0...1.6 bar measuring range and a 4...20 mA two-wire output. Pressure is sensed by a ceramic measuring cell (96 % Al2O3) that is resistant to abrasive media.

• Accuracy: max. measuring error ±0.5 % FSR, including zero-point and span error, non-linearity and hysteresis (EN 61298-2); long-term stability ≤ 0.2 % FSR per year
• Measuring range: 0...1.6 bar, absolute pressure; temperature coefficient ≤ 0.08 % FSR/10 K (zero point and span), compensated range -20...+60 °C
• Output: 4...20 mA, 2-wire, rise time (10...90 %) ≤ 5 ms
• Supply: 8...30 V DC
• Protection: short-circuit protected
• Housing: AISI 304 (1.4301); process connection G 1/2 B EN 837-1, AISI 316L (1.4404); NBR gasket
• Environment: IP65; ambient temperature -20...+85 °C; process temperature -30...+100 °C
• Connection: DIN EN 175301-803 A (DIN 43650 A) connector, 4-pin

Absolute pressure is measured against vacuum, so the reading does not follow changes in atmospheric pressure. The NBR gasket sets the lower process temperature limit at -30 °C.

EMC to EN 61000-6-2, EN 61000-6-3 and EN 61326-1. Shock and vibration resistance to EN 61373 (category 1, class B).