Description
Advantages
- Extremely resistant to shock, pulsation, and vibration
- High overload protection
- Best dynamic pressure resistance under high load changes
- Wetted area without seals, thanks to welded design
- No transmission fluid
Application
Electronic pressure measurement in industrial applications such as hydraulics, pneumatics, gas industry, refrigeration, automation, medical technology, and general mechanical and plant engineering.
Measurement Accuracy
Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability):
< ± 0.5 % FSO
Measuring Range
See the order table
Overpressure Protection
- ≤ 250 bar: At least 2 x FS
- > 250 bar: At least 1.5 x FS
- ≥ 1,000 bar: At least 1.2 x FS
Burst Pressure
- ≤ 250 bar: At least 3 x FS
- > 250 bar: At least 2 x FS
- ≥ 1,000 bar: At least 1.5 x FS
Operating Temperature Range
- Medium: -40/+125 °C
- Ambient: -40/+105 °C
- Storage: -40/+125 °C
Temperature Error Band
≤ ± 0.15 % FSO/10 K in the compensated range -25/+85 °C
Dynamic Characteristics
Response time: < 1 ms
Process Connection
G½B EN 837-1/7.3
Material
- Housing: Stainless steel 304
- Pressure connection: Stainless steel 304
- Electrical measuring cell: Stainless steel 630/304
Power Supply
DC 10 – 32 V
Output Signal
2-wire, 4–20 mA
Load
RMax = [(UB – UBMin)/0.02 A] Ω
Current Consumption
< 25 mA
Electrical Protection
Short-circuit protection and reverse polarity protection
Electrical Connection
Connector and terminal box according to ISO 4400 (DIN 43650-A)
Protection Class
IP 65 (EN 60529)
CE Compliance
- EMC Directive 2014/30/EU
- RoHS Directive 2011/65/EU
- Pressure Equipment Directive 2014/68/EU
