User Manual

10 Supplement
10.1 Technical data
General data
Parameter, pressure Gauge pressure, absolute pressure, vacuum
Measuring principle Ceramic-capacitive, dry measuring cell
Service interface I²C bus
Materials and weights
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
- Process fitting 316L
- Diaphragm Ceramic
®
(99.9 % oxide ceramic)
- Joining material diaphragm/Basic ele-
ment measuring cell
Glass solder
- Measuring cell seal FKM (VP2/A), FFKM (Kalrez 6375), EPDM (A+P
75.5/KW75F), FFKM (Chemraz 535), FFKM (FDA/
3A)
Materials, non-wetted parts
- Housing Plastic PBT, Alu die-casting powder-coated, 316L
- Seal between housing and housing
cover
NBR (stainless steel housing), silicone (Aluminium
housing)
- Inspection window in housing cover for
indicating and adjustment module
Polycarbonate (UL-746-C listed)
- Ground terminal 316Ti/316L
Weight 0.8 … 8 kg (1.764 … 17.64 lbs), depending on
process fitting
Output variable
Output signal 4 … 20 mA/HART
HART output values
- HART value (Primary Value) Process pressure
- HART value (Secondary Value) Temperature
Signal resolution 1.6 µA
Failure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA
Max. output current 22 mA
Load see load diagram under Power supply
Fulfilled NAMUR recommendations NE 43
Process pressure transmitter IPT-11 Vers. 4.0 - ceramic sensor • 4 … 20 mA/HART 43
10 Supplement
31546-EN-090130