EX PR155 Technical data |
| Overload range |
1.5 x nominal pressure |
| Burst pressure |
3 x nominal pressure |
| Signal type |
Two wire analog (4 ... 20 mA), three wire analog (0 ... 10 VDC) |
| Supply voltage Ub |
| ... at 4 ... 20 mA |
30 VDC |
| ... at 0 ... 10 VDC |
– |
| Current consumption |
50 mA |
| Overvoltage protection |
32VDC |
| Error limit (of fi nal value) |
comprises the infl uences non-linearity, hysterese, repeatability, zero-point- and span error |
| ... at +22 °C (room temperature) |
±0.5% |
| ... at -15 ... +85°C |
±1% |
| ... at +85 ... +100°C |
±2.5% |
| ... at -40 ... -15°C |
±2.5% |
| Compensation temperature range |
-40...+100 |
| Non-linearity |
< ± 0.4 % of final value |
| Reproducability |
< ± 0.1 % of final value |
| Hysterese |
< ± 0.1 % of final value |
| Long-term stability |
< ± 0.1 % of final value/year |
| Response time |
< = 1 ms (10 ... 90 %) |
| Frequency range |
< = 1 kHz |
| Isolation resistance |
min. 100 MOhm |
| Total resistance |
RG = (Ub -10 V) / 20 mA (at output signal 4 ... 20 mA) |
| Load resistance |
RL = > 5 kOhm (at output signal 0 ... 10 VDC) |
| Number of load cycles |
> 1 x 107 |
| Medium temperature |
-40...+125 |
| Environmental temperature |
-40 ... +85 °C |
| Storage temperature |
-40...+125 |
| EMV test |
EN 50081-2, EN 50082-2 |
| Vibrational stability |
5 mm 10 ... 32 Hz, 20 g 32 ... 500 Hz, DIN EN 60068-2-6 |
| Shock stability |
50 g (11 ms half-sine) |
| Electrical measuring connector |
4 pole device connector,DIN EN 175301-803, type C, Pg7 |
| Mechanical connection thread |
ISO228-G1/4A |
| Sealing material |
profi le seal ring acc. to DIN 3869, FKM |
| Protection type (EN 60529 / IEC 529) |
IP 65 (with connecting cable Ø 4.5 ... 6 mm) |
| Casing material |
non-corrosive high-grade steel |
| Membrane material |
non-corrosive high-grade steel |
| Tightening torque |
40 Nm (± 5 Nm) |
| Weight |
~ 100 g |
| Ex-approval |
Ex II 2G |
| Explosion protection |
EEx ia IIC T4 |
| Approval number |
IBExU 06 ATEX 1159 |
