Features and Specifications
pressure

Continuous Level Measurement

Measuring principle
differential pressure

features
Digital transmitter with metal diaphragm seal and capillary
Modular Transmitter
high long-term stability
The second layer of process safety barrier
Increased safety through self-diagnostics

supply voltage
4…20mA HART
10.5…45V DC (non-explosion-proof):
Ex ia: 10.5…30V DC
PROFIBUSPA:
9…32 V DC (not explosion-proof)
FOUNDATION Fieldbus:
9…32 V DC (not explosion-proof)

Reference measurement accuracy
0.075% + Effect of Diaphragm Seal System

long-term stability
0.05% URL/year
0.125% URL/ 5 years

process temperature
-70…400°C
(-94…752°F)

ambient temperature
-40…85 °C
(-40…185°F)

sensor
100mbar…40bar
(40 inH2O…600 psi)

Minimum calibratable range
5 mbar (0.075 psi)

Anti-vacuum pressure
50mbar (7.25psi)

Turndown ratio
100:1

Maximum Overvoltage Limit
160bar
(2400psi)

process connection
Diaphragm seal system (Pancake, thread)
Flange (DIN, ASME)
hygienic connection
Tri-Clamp ISO2852 clamp

Hygienic process connection
Tri-Clamp
DIN11851
NEUMO
Varivent
SMS
DRD
Universal connector

Process diaphragm material
316L, AlloyC alloy,
Tantalum,
gold-rhodium,
PTFE

Gasket material
None, welded diaphragm seal

fill fluid
silicone oil,
inert oil,
vegetable oil
low temperature oil
high temperature oil

shell material
316L, cast aluminum

communication
4…20mA HART
PROFIBUS PA
FOUNDATION Fieldbus