Siemens SITRANS TSinsert Manual Del Usuario página 16

● Select a measuring location with a high flow rate.
● Ensure that there is sufficient thermal insulation of the external components of the thermometer.
● Ensure that external parts have as small surfaces as possible.
● Select the optimum mounting position for the process in question.
Estimation of immersion depth
Medium Immersion depth (calculation)
Water Immersion depth ≥ TSL + (5 x ∅
Air Immersion depth ≥ TSL + (10 to 15 x ∅
TSL = Temperature Sensitive Length
1)
Mounting positions
Note
Mounting positions for small pipe diameters
With small pipe diameters, mount the sensors upstream at an angle or in an elbow, see
positions".
The following diagram shows the possible mounting positions of the sensors:
①
At a right angle to the flow
②
In a bend upstream
③
In a narrow cable at an angle upstream
Image 4-1 Mounting positions
4.3 Install SITRANS TS300 Clamp-on
Note
Measurement position
Install on circular pipes only, avoid installation next to angled pipes, near slide valves, valves, pumps, etc.
1. Define the measurement position.
2. Apply heat sink compound to the metallic part of the temperature sensor.
3. For standard version: halved pipe collar allows for quick and easy mounting on the pipe using two mounting screws.
For bracket version: mount on pipe using one mounting screw.
14
1)
protective tube
SITRANS TSinsert/TS100/TS200/TS300/TS500 (7MC71.. 7MC72.. 7MC80.. 7MC75.. 7MC65.. 7MC55..)
)
)
protective tube
② ③
and in the diagram "Mounting
A5E03920348-AB, 03/2016