Zerotronic sensor is an Ultra-Precision Angle measurement sensor using the latest precision technology and digital technology.
It boasts of high accuracy and stability even in high temperature and high humidity environments because it is a new technology inactive gas sealed sensor. Zerotronic is the most appropriate sensor for constructing a high accuracy long period monitoring system.
By connecting it to the Intelligent display Level Meter 2000 and computer, it can be used in a wide range of applications like Precision machinery, Precision machine tool, generating plants, ground deformation monitoring, bridge monitoring, etc.
The normal distance between the sensor and computer is 15m, however it can be extended up to 1000m using an intermediary transceiver/converter (T/C).
It is possible to connect up to 32 pcs of zerotronic sensors.
|An ultra precision level made by Swiss company WYLER AG.
The sensor head pendulum is completely covered by ceramic baord to enclose inert gas. It is durable and high accuracy is maintained despite changes in external temperature and humidity.
|Measurement Error in 24 hours (20°C)
Zero Point (Drift)
|Measurement Error in 6 months (20°C)|
|Zero Point (Drift)||0.170%F.S.||0.140%F.S.||0.055%F.S.||0.030%F.S.||0.035%F.S.|
|Measurement Error due to Temperature Change (/°C)
(Temperature Range -40°C~85°C)
|Zero Point (Drift)||0.060%F.S.||0.040%F.S.||0.008%F.S.||0.005%F.S.||0.004%F.S.|
|Resolution (with out Filter, Temperature 20°C)|
|Sampling Time 0.1sec||0.041%F.S.||0.025%F.S||0.020%F.S||0.020%F.S||0.025%F.S|
|Sampling Time 1.0 sec||0.020%F.S.||0.010%F.S||0.005%F.S||0.006%F.S||0.004%F.S|
|Sampling Time 10 sec||0.007%F.S.||0.006%F.S||0.002%F.S||0.003%F.S||0.003%F.S|
|Repeatability/Linearity||Depends on Resolution/Linearity Error is less than 0.1%|
|External Power Supply||12~48V (Blue Meter SIGMA or from T/C)|
|External Output||Blue Meter SIGMA or use T/C|
*F.S=Full scale, mainly used for Zero Point Drift.
*R.O=Read Out (Read value). Mainly used for changes in Gain value.
Display unit Blue Meter SIGMA
|The Blue Meter SIGMA is a revised and updated version of the Blue Meter intelligent type display instrument. It can be connected to various measurement instruments made by WYLER like (Zerotronic sensor, Blue Level, Clinotronic etc.)
There are 2 Detector input ports [A-B, C-D differential display], [A=X Axis, B=Y Axis 2D display] [Bubble tube type display] etc. can be selected. A variety of display types can be selected depending on the application.
Using RS232C output, it is possible to output the measurement data to a computer without loss of data.
Display with 1 sensor connected and bubble tube type display.
4 units connected display
X=A, Y=B Detector 2 units connected and 2D display.
|Digital Output||RS232C, asynchony, 7 Data Bits, 2 Stop Bits, no party, 9600 bps|
|Usage Temperature Range||0°C~40°C|
|Battery||Alkaline cell battery 1.5Ｖ 2pcs or, external AC adapter, USB Connection cable|
|Battery Life||About 20 hours *Note|
|Weight (g)||835g (Including battery)|
*Note: Battery life is not guaranteed as this depends on the use environment.
|Code No.||Product Name||Cable Applications|
|AY1116||RS485Cable 5m||Zerotronic sensor ⇔ Blue Meter SIGMA or T/C|
|AY1119||RS485Cable 10m||Zerotronic sensor ⇔ Blue Meter SIGMA or T/C|
|AY1117||RS485Cable 15m||Zerotronic sensor ⇔ Blue Meter SIGMA or T/C|
|AT1155||Blue System RS232C Cable for PC/AC 2.5m||Blue Meter SIGMA ⇔ PC & AC adapter Connect to PC with RS232C|
|AT1661||AC Adpater for internal use||AC adapter|
Sample connection between Zerotronic and Blue Meter SIGMA
AT1155 Blue System RS232C Connection cable AY1117 RS485Cable 15m
Transceiver Converter (T/C)
By using a T/C (Transceiver Converter) it is possible to extend up to a maximum of 1000mm.
|Code No.||Product Name||Cable Applications|
|AY1200||Transceiver/Converter (T/C)||For Connection cable extension and connection to computer|
|AY1201||T/C Adapter||AC adapter|
|AY1118||RS232C Cable 2.5m||T/C ⇔ PC|
Software Lab EXCEL
|LabEXCEL is a special software that easily displays measurement values from WYLER made instruments like (Blue System, Blue Clino, Clinotronic, Zerotronic WY BUS Specification).
Measured data is continously displayed on the computer. It is also possible to save as CSV data for later processing in Excel.
|OS||WIndows 7 [32bit], Windows®, XP,Vista, 7|
|Hard disk||Required empty space 20MB and above|
*Computer, printer, USB conversion cable and other peripherals are required separately.
*Requires a computer with Microsoft Excel installed.
*Excel, Windows® are trade marks of Microsoft Corporartion in the US and other countries.
Due to product improvement, specifications and appearance may change without notice.