Loepfe YarnMaster Zenit - Sensing Head Types and Yarn Count Range

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ZENIT
SERVICE FUNCTIONS
CLEARER COMPONENTS AND FUNCTION
C
1
2
6 7
3
5
4
Sensing Head
TK YM Zenit Sensing head without detection of foreign matter
TK YM Zenit F
Sensing head with detection of foreign matter
TK YM Zenit FP Sensing head with detection of foreign matter and detection of synthetic foreign matter (e.g. PP, PE)
1. Optical element for scanning the yarn diameter
2. Optical element for scanning for foreign matters
3. Cutting device (knife) *
4. P-Sensor
5. Yarn hold-back device
6. Test button
7. 7-Segment Display
* AC238: Sensing head without cutting device.
Cutting device machine-sided.
TK Type Limit Range Coarse Limit Range Fine
TK YM ZENIT C
Nm 4.0 – 10.0 Nec 2.4 – 5.9 Nm 430 – 540 Nec 255 – 320
TK YM ZENIT F C Nm 7.0 – 10.0 Nec 4.1 – 5.9 Nm 430 – 540 Nec 255 – 320
TK YM ZENIT FP C Nm 7.0 – 10.0 Nec 4.1 – 5.9 Nm 430 – 540 Nec 255 – 320
TK YM ZENIT FP C P2 Nm 7.0 – 10.0 Nec 4.1 – 5.9 Nm 430 – 540 Nec 255 – 320
TK YM Zenit C
The Zenit C sensing heads are marked as follows

The housing is marked with a «C».

After parameter transmission or after a reset, a small «c» (Zenit C) is shown for a short time on the sensing head,
followed by information about the software version.
Yarn Count Rage (Optical scanning principle)