Differential pressure transmitter which detects process anomalies like plugged impulse lines. Intuitive and clear wizards for commissioning, proof tests and verification.
- Pressure measuring ranges up to 250 bar (3750 psi) (gauge/absolute) and 40 bar (600psi) (dp)
- Static pressure up to 420bar (6300psi)
- Accuracy: up to +/- 0.035%
Benefits
- With Heartbeat Technology you are able to verify the health of the device while the process is running. This increases plant availability.
- Simple indication of device status – display changes from green to red when diagnostic messages occur
- Reduce systematic failures – error free SIL commissioning and instrument guided proof testing
- Control the device wireless in hard to reach process areas with the SmartBlue App
Supply voltage
Ex d, Ex e, non-Ex:
10.5…35V DC
Ex i: 10.5…30V DC
Reference Accuracy
Standard:
up to 0.05 %
Platinum:
up to 0.035 %
Long term stability
0.025 % of URL/ year
0.05 % of URL/ 5 years
0.10 % of URL/ 10 years
Process temperature
-40°C…+110°C
(-40°F…+230°F)
Ambient temperature
-40°C…+85°C
(-40°F…+185°F)
Measuring cell
10 mbar…250 bar
(0.15 psi…3750 psi)
Smallest calibratable span
0.25 mbar (0.00375 psi)
Vacuum resistance
25 mbar (0.0375 psi)
Max. Turn down
100:1
Max. overpressure limit
630 bar (9,450 psi)
Process connection
NPT1/4-18
RC1/4″
Material process membrane
316L, AlloyC,
Tantal,
Monel,
Gold
Material gasket
PTFE, FKM, EPDM, FFKM
Fill fluid
Silicone oil,
Inert oil
Material housing
Aluminium, 316L
Communication
4…20 mA HART
PROFIBUS PA
PROFINET with Ethernet-APL
Bluetooth® wireless technology and app (optional)
Certificates / Approvals
ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex
Safety approvals
SIL
Design approvals
EN10204-3.1,
NACE MR0103,
NACE MR0175
Drinking water approvals
NSF, KTW
Specialities
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Plug and play functionalities,
HistoROM
Measuring ranges: differential pressure up to ~40 bar (≈600 psi); gauge/absolute up to ~250 bar (≈3,750 psi). Auracy: Standard version up to ±0.05 %; “Platinum” version up to ±0.035 %. Turn-down ratio: Up to 100:1 (or higher on request) for many configurations. High robustness: Suitable for demanding process conditions; metal process membrane design, high overload resistance. Communication & diagnostics: 4-20 mA + HART standard; options for Bluetooth wireless, PROFINET / Ethernet-APL etc. Enhanced functionality: Features such as “Heartbeat Technology” for device health monitoring, smart diagnostics (e.g., detecting plugged impulse lines) and remote access via app. Wide wetted-material options: e.g., 316L stainless steel, Alloy C, Tantalum, Monel, Gold—depending on version and process requirements.
