Measuring ranges 0…1 bar up to 0…400 bar
Linearity error including hysteresis <+ 0.2 % f.s.
Piezoresistive measuring system
Internal diaphragm (type series CB60 . .)
Flush mounted diaphragm (type series CE61 . .)
Wetted parts of stainless steel; completely welded
Stainless steel housing as standard or field housing
Degree of protection IP 65, IP 67 option
Output signal: 4…20 mA
Process temperature up to 140 °C (short term, for sterilization)
Options
Explosion protection for gases
Classification per SIL 2
Approval German Lloyd
Constructional design / case
Output
| Signal: |
4…20 mA, 2-wire technology |
| Adjusting range: |
approx. ± 5 % f.s., zero point and measuring span separately adjustable |
| Delay: |
≤ 20 ms |
| Current limitation: |
≤ 30 mA |
| Load, RB: |
RB ≤ (UV-6V)/0.02A [KOhm]
UV = supply voltage |
| Load influence: |
for load change 500 Ohm:
≤ 0.1 % f.s. |
| Diaphragm: |
Stainless steel mat.-no. 1.4404 (316L) |
| Socket: |
Stainless steel mat.-no. 1.4404 (316L) |
Measuring system
| Sensor: |
Piezoresistive |
Thin film |
| Sensor filling: |
Synthetic oil, free of silicone FD1, FDA listed |
without |
Supply voltage
| standard design: |
|
| Nominal voltage: |
24 V DC |
| Functional range: |
6…30 V DC |
| max. allowable: |
30 V DC |
| Influence: |
≤ 0.01 % v.E. /V |
| Ambient: |
-25…70 °C |
| Media: |
-10...80 °C |
| |
with temperature decoupler (short term, for sterilization):
-10...140 °C |
| Storage: |
-40…90 °C |
| Lin./Hyst.: |
< 0.2 % f.s.
< 0.3 % f.s. for mr ≥ 0…60 bar
Fixed point adjustment |
| Adjustment: |
< ± 0.2 % f.s. |
| Temperature effect: |
At 0…50 °C:
Zero point ≤ 0.2 % / 10K
Span ≤ 0.2 % / 10K |
| Sensor : |
Piezoresistive |
Thin film |
| Sensor diaphragm: |
1.4404/1.4435 (316L) |
1.4542 (630) |
| Socket: |
1.4404/1.4435 (316L) |
1.4301/1.4404 (304/316L) |
| Design: |
See order details |
| Design: |
- Field housing IP 65 or IP 67, with cable gland
- Right-angle plug per EN 175301-803-A (DIN 43650, model A), IP 65
- Cable connection IP 67
- Circular connector M12, IP 65 |
| Construction: |
Electronics unit encapsulated with silicone |
| Material: |
Stainless steel mat.-no. 1.4301 (304) |
| Pressure compensation: |
Inner chamber aeration for measuring ranges < 16 bar over case thread or connection cable (depending on design) |
| Weights: |
- Case with connector: approx. 200 g
- field housing: + approx. 260 g
- with temperature decoupler: + approx. 50 g |