Proline Promass E TB2 HART
Technical data
Hauser
103
►
If operating outdoors:
Avoid direct sunlight, particularly in warm climatic regions.
Storage temperature
–40 to +80
°
C (–40 to +176
°
F), preferably at +20
°
C (+68
°
F)
Climate class
DIN EN 60068-2-38 (test Z/AD)
Degree of protection
Standard: IP 66 and IP 67 (NEMA 4X) for transmitter and sensor
With open housing: IP20 (NEMA1), also degree of protection of the display module
Shock resistance
According to IEC 68-2-31
Vibration resistance
Acceleration up to 1 g, 10 to 150 Hz, following IEC 68-2-6
Interior cleaning
• Sterilization in place (SIP)
• Cleaning in place (CIP)
Electromagnetic compatibility
(EMC)
As per IEC/EN 61326 and NAMUR Recommendation 21 (NE 21).
Details are provided in the Declaration of Conformity.
18.9
Operating conditions: Process
Medium temperature range
Sensor
–40 to +140
°
C (–40 to +284
°
F)
Seals
No internal seals
Medium density
0.1 to 2
000 kg/m
3
(0.2 to 4
410 lb/m
3
)
Medium pressure range
(nominal pressure)
An overview of the material load diagrams (pressure/temperature diagrams) for the process
connections is provided in the "Technical Information" document.
Secondary containment
pressure range
The housing of the sensor is filled with dry nitrogen and protects the internal electronics and
mechanics. It does not perform a secondary containment function.
Reference value for the pressure loading capacity of the sensor housing: 15 bar (217.5 psi)
Rupture disk (optional)
To increase the level of safety, a device version with a rupture disk with a triggering pressure of
10 to 15 bar (145 to 217.5 psi) can be used.
Important information on using the rupture disk (
Flow limit
Select the nominal diameter by optimizing between the required flow range and permissible pressure
loss.
For an overview of the measuring range full scale values, see the "Measuring range" section
(
