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10/02/2018
ID: 109761085
09/27/2018
ID: 109760989
FAQ Can I use the SITRANS LVL200 on solids applications?

Problem/FAQ: Can I use the SITRANS LVL200 on solids applications? Solution:...

01/30/2015
ID: 109106548
FAQ CLS500 Continuous Signal Output

Question: The technical specification for the CLS500 states that it can provide a continuous mA output signal that is proportional to the material level. How do I configure this? ...

01/14/2014
ID: 86538999
FAQ CLS200 PROFIBUS PA material detection

Question: I have two products that flow through the same pipe at different times. How can I detect two different materials during my process?  ...

01/14/2014
ID: 86539738
FAQ Interface LVS200 Cable length

Question: Why is the interface version of the LVS200 cable limited to 7 meters? ...

For products: 7ML5732-.....-....
10/17/2012
ID: 65080548
FAQ Can the LVL200 be extended?

QUESTION: Can the LVL200 be extended? ANSWER: Yes. There is a rigid extension option to 4000 mm (157 inches). ...

09/01/2010
ID: 31679679
FAQ How does the contactless electronic option for LVL100/200 function?

QUESTION: How does the contactless electronic option for LVL 100/200 function? ANSWER: The contactless electronic switch is a field-effect transistor [a so-called metal oxide semiconductor field-effect transistor (MOSFET)]. A MOSFET is an active electronic element. It works like a voltage controlled resistor and is able to handle large amounts of power (block and conduct). It generally has three circuit points: G (Gate), S (Source), and D (Drain). The load for LVL contact ...

08/18/2010
ID: 44476700
FAQ What makes the LVL100 and LVL200 design durable?

QUESTION: What makes the LVL100 and LVL200 design durable? ANSWER: The LVL devices have a durable construction including screwed piezodrives to ensure long term reliable performance in high temperature and other extreme application conditions. The forks are designed with thick tines to ensure durability in high stress applications. The LVL200 is SIL-2 qualified for level limit detection in liquids (MIN/MAX detection). ...

09/24/2008
ID: 31680228
FAQ How does the fault monitoring of the SITRANS LVLs work?

QUESTION: How does the fault Monitoring of the SITRANS LVLs work? ANSWER: Both the LVL100 and LVL200 electronics continuously monitor to protect the device from damage, excessive corrosion or loss of vibration. If any of these conditions are detected, the level switch will go into an alarm state. ...

09/24/2008
ID: 31679894
FAQ How does the SITRANS LVL operate?

QUESTION: How does the SITRANS LVL operate? ANSWER: A signal from the electronic circuit excites a crystal pack in the probe causing it to vibrate at a frequency of ~1200 Hz. If the fork is then covered by a liquid or slurry, the change in vibration is detected by the electronic circuitry, causing the relay to change state. When the liquid or slurry material falls away from the fork, the vibration resumes and the relay returns to its normal state. ...

09/24/2008
ID: 31679673
FAQ Are tuning or calibration required with the SITRANS LVL devices?

QUESTION: Are tuning or calibration required with the SITRANS LVL devices? ANSWER: No. The devices can be mounted via the many process connection options and can be immediately powered up with full functionality. There is a two-position switch on the LVL200 for high or low sensitivity adjustment, but the standard factory setting will be effective for most applications. ...

09/24/2008
ID: 31679678
FAQ What are some typical applications for the LVS200?

QUESTION: What are some typical applications for the LVS200? ANSWER: Typical applications are bulk solids applications including lime, flour, plastic granules, carbon black, coal, cement, etc. ...

08/02/2005
ID: 12916443
FAQ Can I order the LPS200 with special configurations not on the standard catalogue offering?

QUESTION: Can I order the LPS200 with special configurations not on the standard catalogue offering? ANSWER: Yes. Please contact your local representative for special configuration requirements. ...

08/02/2005
ID: 21902470
FAQ What is unique about the Siemens Milltronics LPS200 rotating paddle switch?

QUESTION: What is unique about the Siemens Milltronics LPS200 rotating paddle switch? ANSWER: The LPS200 has a friction clutch mechanism that prevents excess wear and tear on the motor gear assembly. This clutch mechanism allows the vane and shaft assembly to rotate freely while material is falling on the vane. There is a dual bearing seal on the shaft assembly. This dual seal prevents dust from entering the mechanical assembly from the process side a ...

08/02/2005
ID: 12917626
FAQ What is the principle of operation for this type of technology?

QUESTION: What is the principle of operation for this type of technology? ANSWER: A low revolution gearing motor rotates a shaft assembly attached to a measuring vane. When solids material touches the vane, rotation stops, actuating a micro switch contact closure. When the vane is no longer covered by material, rotation resumes and the micro switch reverts back to its original condition. ...

08/02/2005
ID: 12906842
FAQ What is the standard LVS200 design?

QUESTION: What is the standard LVS200 design? ANSWER: The standard LVS200 is the 230 mm (9�) design. Extended models can be obtained for lengths between 300 to 4000 mm (12� to 157�). The lead times on the extended models are 3 to 4 weeks. A pipe extension version is available with either the standard or liquid/solid interface electronics and fork, separated by a length of customer supplied 1� pipe. ...

08/02/2005
ID: 12920233
 
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