DA

Pressure transducer in compact and robust stainless steel
housing with piezo-resistive measuring element.
Factory-made calibration of zero point and range is possible.

Media: compressed air, non-corrosive gases or liquids

Overpressure:
max. 3x full scale, min. 3 bar,
for DAA-D4/D6 max. 850 bar and DAA-E1 max. 1500 bar

Supply voltage:
9...33 V DC at current signal,
15...30 V DC at voltage signal,
residual ripple 5%, reverse voltage protection,
short-circuit-proof

Ex Atex version:
only current signal 10...30 V DC, max. 1 W,
as per EN 50.014 / EN 50.020 - 1974 A1…A5, Atex 2640-1

Electrical connector: plug according to DIN 43650,
with coupling socket

Output signal:
4...20 mA = max. power consumption 260 mW
0...10 V = max. power consumption 50 mW

Linearity/Hysteresis: < 0.5 FS
Repeatability: < 0.1 FS
Long-term stability: < 0.2 FS, < 0.9 FS at version up to 500 mbar

Temperature sensitivity:
< 0.02% FS per °C / K,
< 0.06% FS at version up to 2 bar per °C / K,
< 0.1% FS at version up to 500 mbar per °C / K,
at range of 0 °C to 70 °C / 32 °F to 158 °F

Response time: 1 ms for 10...90% of pressure range
Shock resistance: 50 g
Vibration resistance: 10 g at 5...500 Hz
Protection class: IP 65
Mounting position: any
Temperature range: 0 °C to 70 °C / 32 °F to 158 °F

Body/Diaphragm: stainless steel 316L, mat. no. 1.4435
O-rings: FKM, optionally EPDM