Mode of operation |
Measuring principle |
piezo-resistive |
Input |
Measured variable |
Hydrostatic level |
Measuring range |
Max. permissible operating pressure |
• 0 ... 3 mH2O (0 ... 9 ftH2O)
• 0 ... 4 mH2O (0 ... 12 ftH2O)
• 0 ... 5 mH2O (0 ... 15 ftH2O)
• 0 ... 6 mH2O (0 ... 18 ftH2O)
• 0 ... 10 mH2O (0 ... 30 ftH2O)
• 0 ... 20 mH2O (0 ... 60 ftH2O)
• 0 ... 0.3 bar
• 0 ... 0.4 bar
• 0 ... 0.5 bar
• 0 ... 0.6 bar
• 0 ... 1 bar
• 0 ... 2 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))
• 1.5 bar (21.8 psi) (corresponds to 15 mH2O (45 ftH2O))
• 3.0 bar (43.5 psi) (corresponds to 30 mH2O (90 ftH2O))
• 5.0 bar (72.5 psi) (corresponds to 50 mH2O (150 ftH2O))
• 1.5 bar
• 1.5 bar
• 1.5 bar
• 1.5 bar
• 3.0 bar
• 5.0 bar |
Output |
Output signal |
4 ... 20 mA |
Measuring accuracy |
According to IEC 60770-1 |
Error in measurement at limit setting including hysteresis and reproducibility |
0.3% of full-scale value (typical) |
Measuring range |
• 0 ... 3 mH 2O
(0 ... 9 ftH2O bzw. 0 ... 0.3 bar)
• For all other measuring ranges
|
0.5 % of full-scale value (typical)
1.0% of full-scale value (maximum)
0.3 % of full-scale value (typical)
0.6% of full-scale value (maximum) |
Influence of ambient temperature |
Measuring range |
Zero and span |
• 3 mH 2O (9 ftH2O or 0.3 bar)
• 4 ... 6 mH2O (12 ... 18 ftH2O or 0.4…0.6 bar)
• ? 6 mH 2O ( ? 18 ftH2O or ? 0.6 bar)
|
0.5 %/10 K of full-scale value
0.45 %/10 K of full-scale value
0.3 %/10 K of full-scale value |
|
Measuring range |
Zero and span |
• 3 mH 2O (9 ftH2O or 0.3 bar)
• 4 ... 6 mH2O (12 ... 18 ftH2O or 0.4…0.6 bar)
• ? 6 mH 2O ( ? 18 ftH2O or ? 0.6 bar)
|
0.4 % of full-scale value/year
0.25% of full-scale value/year
0.2% of full-scale value/year |
Rated conditions |
Ambient conditions |
|
• Process temperature
• Storage temperature |
-10 ... +80 °C (14 ... 176 °F)
-40 ... +80 °C (-40 ... +176 °F) |
Degree of protection according to IEC 60529 |
IP68 |
Design |
Weight |
|
• Pressure transmitter
• Cable; maximum cable length 100 m (330 ft) |
? 0.2 kg ( ? 0.44 lb)
0.025 kg/m (? 0.015 lb/ft)
|
Electrical connection |
Cable with 3 conductors, vent pipe and integrated humidity filter |
Material |
|
• Seal diaphragm
• Enclosure
• Gasket |
Al2O3 ceramic, 96%
Stainless steel, mat. no. 1.4404/316L
FPM (standard) |
• Connecting cable |
EPDM (optional)
PE-HD (standard)
PE-LD (in the case of versions with EPDM seal, suitable for drinking water) |
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) |
Applied for |
Drinking water approval (WRAS) |
1403525 |
EAC |
? TC RU C-DE.??05.?.00732 OC ????? «????» |
Underwriters Laboratories (UL) |
2014-11-17 - E344532 |
The transmitter is not subject to the pressure equipment directive (PED 2014/68/EU) |
|
Explosion protection |
|
• Intrinsic safety "i"
- Marking |
IECEx SEV 14.0003
SEV 14 ATEX 0109
II 1 G Ex ia IIC T4 Ga
|
Junction box |
Application |
for connecting the transmitter cable |
Design |
Weight |
0.2 kg (0.44 lb) |
Electrical connection |
2 x 3-way (28 to 18 AWG) |
Cable entry |
2 x Pg 9 |
Enclosure material |
polycarbonate |
Vent pipe for atmospheric pressure |
|
Rated conditions |
Degree of protection according to IEC 60529
|
IP65 |
Cable hanger |
Application |
for mounting the transmitter |
Design |
|
Weight |
0.16 kg (0.35 lb) |
Material |
Galvanized steel, polyamide |
|
|