| Mode of operation |
| Measuring principle |
piezo-resistive |
| Input |
| Measured variable |
Hydrostatic level |
| Measuring range |
Max. permissible operating pressure |
- 0 ... 1 mH2O (0 ... 3 ftH2O)
- 0 ... 2 mH2O (0 ... 6 ftH2O)
- 0 ... 3 mH2O (0 ... 9 ftH2O)
- 0 ... 4 mH2O (0 ... 12 ftH2O)
- 0 ... 5 mH2O (0 ... 15 ftH2O)
- ... 6 mH2O (0 ... 18 ftH2O)
- 0 ... 10 mH2O (0 ... 30 ftH2O)
- 0 ... 20 mH2O (0 ... 60 ftH2O)
- 0 ... 40 mH2O (0 ... 120 ftH2O)
Special measuring ranges
- Up to 100 mH2O (300 ftH2O)
- Up to 160 mH2O (480 ftH2O)
Measuring range
- 0 ... 0.1 bar
- 0 ... 0.2 bar
- 0 ... 0.3 bar
- 0 ... 0.4 bar
- 0 ... 0.5 bar
- 0 ... 0.6 bar
- 0 ... 1 bar
- 0 ... 2 bar
- 0 ... 4 bar
Special measuring ranges
- Up to 10 bar
- Up to 16 bar
|
- 1.5 bar (21.8 psi) (corresponds to
15 mH2O (45 ftH2O))
- 1.5 bar (21.8 psi) (corresponds to
15 mH2O (45 ftH2O))
- 1.5 bar (21.8 psi) (corresponds to
15 mH2O (45 ftH2O))
- 2 bar (29 psi) (corresponds to
20 mH2O (60 ftH2O))
- 2 bar (29 psi) (corresponds to
20 mH2O (60 ftH2O))
- bar (29 psi) (corresponds to
20 mH2O (60 ftH2O))
- 2 bar (29 psi) (corresponds to
20 mH2O (60 ftH2O))
- 5 bar (72.5 psi) (corresponds to
50 mH2O (150 ftH2O))
- 10 bar (145 psi) (corresponds to
100 mH2O (300 ftH2O))
- 20 bar (290 psi) (corresponds to
200 mH2O (600 ftH2O))
- 20 bar (290 psi) (corresponds to
200 mH2O (600 ftH2O))>
- 24 bar (348 psi) (corresponds to
240 mH2O (720 ftH2O))
- 1.5 bar
- 1.5 bar
- 1.5 bar
- 2 bar
- 2 bar
- 2 bar
- 5 bar
- 10 bar
- 20 bar
|
| Output |
| Output signal |
4 ... 20 mA |
| Measuring accuracy |
According to IEC 60770-1 |
| Error in measurement at limit setting including hysteresis and reproducibility |
≤ 0.15 % of upper range value (typical)
≤ 0.3 % of upper range value (maximum) |
| Long-term stability |
≤ 0.15 % of upper range value/year
(zero and span) |
| Operating conditions |
Ambient conditions
- Process temperature
- Storage temperature
|
- -10 ... +80 °C (14 ... 176 °F)
- -20 ... +80 °C (-4 ... +176 °F
|
| Degree of protection according to IEC 60529 |
IP68 |
|
Design |
| Weight (pressure transmitter) |
≈ 0.4 kg ( ≈ 0.88 lb) |
| Weight (cable) |
0.08 kg/m (≈ 0.059 lb/ft) |
Maximal freely suspended length |
300 m (990 ft) |
| Electrical connection |
Cable with 2 conductors, vent pipe
and integrated humidity filters |
| Material (Seal diaphragm) |
Al2O3 ceramic, 99.6 % |
Material (Enclosure) |
Stainless steel, mat. no. 1.4404/316L and 1.4539/904L (sea water applications) respectively |
| Material (Gasket) |
FPM (standard)
EPDM (optional) |
| Material (Connecting cable) |
PE (standard/drinking water applications)
FEP (for aggressive media) |
| Material (Cap) |
Stainless steel, PPE or ETFE |
Auxiliary Power |
| Terminal voltage on pressure transmitter UB |
10 ... 33 V DC for transmitter without explosion protection
10 ... 30 V DC for transmitter with intrinsic safety explosion protection |
| Auxiliary power |
| Terminal voltage on pressure transmitter UB |
10 ... 33 V DC
10 ... 30 V DC for transmitter with intrinsic safety explosion protection |
| Certificates and approvals |
| Drinking water approval (ACS) |
17 ACC NY 055 |
| EAC |
TC N RU ?-DE.??02.B.05092 |
| Underwriters Laboratories (UL) |
ML File No. E344532, issued 2017-08-17 |
| Shipbuilding approval (LR) |
LR_18/20074 |
| Shipbuilding approval (DNV/GL) |
TAA00000CE |
| Shipbuilding approval (BV) |
56926/A0 BV |
| Shipbuilding approval (ABS) |
HG1881314_P |
| Shipbuilding approval (RINA) |
ELE067319XG |
| Pressure equipment directive |
The transmitter is not subject to the pressure equipment directive (PED 2014/68/EU) |
| Explosion protection |
ATEX |
SEV 16 ATEX 0121
|
| IEC Ex |
IEC Ex SEV 16.0003 |
| EAC Ex |
TC RU C-DE.AA87.B.00324 |
| Intrinsic safety "i" - Marking |
II 1 G Ex ia IIC T4 Ga |
