| Standard housing with right angle plug: |
material: st. steel mat.-no. 1.4301 (304)
degree of protection: IP 65 |
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silicon cover plate for trimming potentiometers.
Right angle plug as per DIN EN 175301-803-A (DIN 43650, form A)
with cable gland M16x1.5 mm,
cable diameter 4...10 mm. |
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Inner chamber aeration for measuring ranges ≤ 10 bar. |
| Field housing, solid design: |
material: st. steel mat.-no. 1.4301 (304)
degrees of protection: |
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- IP 65, inner chamber aeration via integrated sintered filte, only for excess pressure measuring ranges ≤ 10 bar. |
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Option: IP 67, inner chamber aeration via connection cable for excess pressure measuring range ≤ 10 bar. |
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Screwable cover ring with O-ring seal for the ex-ternally accessible trimming potentiometers. |
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Screwable cover for connection chamber with O-ring thread protector. |
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Connection terminals 4 mm² |
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Cable gland M16x1.5 for cable diameter 4.5...10 mm, material polyamide. |
| Process connection: |
diaphragm seal systemssee product range D5 |
| Measuring system: |
piezoresistive measuring bridge |
| Material: |
socket: st. steel mat.no. 1.4404 (316L) |
| Weights (without diaphragm seal): |
standard housing: approx. 200 g
field housing: approx. 750 g |
| Storage temperature range: |
-25...+80 °C |
| Limiting temperature range: |
-25...+70 °C |
| Rated temperature range: |
-10...+70 °C |
| Temperature influenc: |
on zero point: ≤ 0.03 % of meas. span /K
on meas. span: ≤ 0.03 % of meas. span /K |
| Auxiliary power supply: |
standard version:
- nominal voltage 24 V DC
- function range
- 2-wire circuitry 14...30 V DC
- 3-wire circuitry 16...30 V DC
- max.permiss. operating voltage 30 V DC |
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Ex design:
permiss. voltage range of 2-wire circuitry 15...30 V DC |
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Ex design:
permiss. voltage range of 3-wire circuitry 16...30 V DC |
| Standard measuring ranges: |
see order details |
| Overload limits UE: |
for short-time overload, see order details |
| Overload influenc: |
≤ 0,1 % f.s. |
| Output signal: |
4...20 mA, 2-wire circuitry, standard.Further possibilities see order details |
| Test output (with field housing only): |
non interruptible output current measurement via integrated LOC diode |
| Current limitation in output signal: |
max. output current approx. 30 mA |
| Supply voltage influenc: |
≤ 0.2 % f.s. / 10 V |
| Linearity error incl. hysteresis: |
≤ 0.3 % f.s. (limit point calibration) |
| Adjustable range: |
zero point and measuring span approx. ± 10 % |
| Response time: |
≤ 20 ms |
| Electrical data: |
Sum of maximum values in the intrinsically safe circuits
Ui = 30 V
Ii = 100 mA
Pi = 0,7 W |
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Further information see data sheet. |
| Caution: |
Make sure that there is equipotential bonding along the entire wiring run both inside and outside the explosion hazardous area. |
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Switch off device if it is installed in zone 0 and in temperature class T5 and T6 and it fails! |
| Burden: |
current output 2-wire circuitry: |
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standard version: Ra= UB - 14 V / 20 mA (KOhm) |
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with explosion protection: Ra = UB - 15 V / 20 mA (KOhm) |
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voltage output:
a current of 20 mA can be obtained in the case of devices with power output. |
| Burden influence: |
for 500 Ohm burden of change: ≤ 0.1 % f.s. |
| EMC-Test: |
- noise immunity as per EN 50082, section 2, March 95 issue for industry
- emitted interference as per EN 50081, section 1, 1993 issue for residential and industrial areas |