Siemens sitrans PROBE LU User Manual

7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 77
mmmmm
H: Parameters
1.4.4. Transducer Temperature
The temperature inside the tank (process temperature) registered by the
transducer.
Open menu View – Display, and select the tab Measured Value (Secondary
Values).
2. Input
Static Revision Number
The revision level of the static data associated with the Transducer Block,
updated whenever a standard profile configuration parameter is changed.
Class
Indicates the Level Transducer Block as per PROFIBUS PA Profile specifications.
2.1. Target Mode
Visible only via the handheld programmer. Used to request an operating mode
from the Transducer Block. (Out-of-service mode is a safety feature, used for
service purposes to stop the transducer firing).
2.2. Reset Filter
Resets the rate filter.
Value (view only)
Degrees in Temperature Units
Note: If Target Mode has been changed locally and you want to prevent an
external process from resetting it back to normal, you should ensure Remote
Lockout
(see page 74) is set to Locked.
Hand
programmer
values
128
Out of Service (O/S)
16
Manual Mode (MAN)
8*
Automatic Mode (AUTO)
Hand
programmer
value
1
the sensor value immediately goes to the target
distance

Siemens sitrans PROBE LU Specifications

General

Measuring Principle	Ultrasonic
Communication	HART
Output	4 to 20 mA
Power Supply	12 to 30 V DC
Process Temperature	-40 to 80 °C
Enclosure Rating	IP68
Material	PVDF
Ambient Temperature	-40 to 70 °C
Measurement Range	0.25 to 12 m (0.8 to 39 ft)