Тахометр электронный ТЭ-6К-ТК
  • Continuous measurement and indication of rotor or shaft rotational frequency of any mechanism.
  • Complies with requirements of GOST 21339 and TU U 33.2-32436145-001:2007.
  • Listed in the State Register of Measurement Instruments of Ukraine.
  • Compatible sensors (depends on tachometer model):
    • contactless inductive switches with pulsed type signal of 8 to 30 VDC at 750 ohm load. Pulse width not less than 100 μs. Inductive sensors from TURCK can be used as a sensor;
    • magnetic inductive sensors with differential-mode output signal of 0.2 to 200 V at 4.4 kOhm load.
  • Programmable DC-current output 0..5, 0..20 or 4..20 mA.
  • Interface RS-485, protocol Modbus (RTU).
  • 4 NO relay outputs for signaling.
  • Adjustable relay output retention time.
  • Fixing value of rotational frequency in moments of input terminal switch actuation.
  • Computation of supply mains frequency based on measured rotational frequency.
  • Indication can be duplicated on remote display unit BVI-TK-1.
  • Can be equipped with portable calibrator MIG-1-TK.
  • Five-digit green LED display with 20 mm symbol height.


Technical specifications

Number of marks 1..130
Accuracy class 0.02
DC-current output error, mA ±0.05
Supply voltage (depends on model)

220VAC 50Hz


Operating temperature range:

  • tachometer
  • sensor



Protection type (IP code):

  • tachometer
  • sensor



Size (W×H×D), mm 144×74×120

Model* Sensor type Measurement range RS-485 Supply voltage Resolution
TE-6K-TK-1 Contactless switch (contactless inductive sensor) 0.1…6500 rpm single 220VAC 0.01; 0.1; 1 rpm (selectable)
TE-6K-TK-1-24V single 24VDC
TE-6K-TK-1-I** dual 220VAC
TE-6K-TK-1-24V-I** dual 24VDC
TE-6K-TK-2 Magnetic inductive sensor; contactless switch (contactless inductive sensor) 0.1…6500 rpm single 220VAC 0.01; 0.1; 1 rpm (selectable)
TE-6K-TK-2-24V single 24VDC
TE-6K-TK-2-I** dual 220VAC
TE-6K-TK-2-24V-I** dual 24VDC
TE-6K-TK-3** Magnetic inductive sensor 0.1…250 thousand rpm single 220VAC 0.01; 0.1 thousand rpm (selectable)
TE-6K-TK-3-24V** single 24VDC

* – models without interface RS-485, relay or current outputs are available upon request.
 ** – models are not listed in the State Register of Measurement Instruments of Ukraine and should be certified as non-standard measuring equipment if necessary.



Scope of supply:

  • rotational speed sensor (option);
  • secondary transducer — digital measuring device TE-6K-TK-XYYYZ:

X — input signal type:

«1» — pulsed input (contactless inductive sensor);

«2» — universal input;

«3» — differential input (magnetic inductive sensor);

YYY — supply voltage variants:

«24V» — 24 VDC;

no marking – 220 VAC 50Hz;

Z — model type:

«U» — no RS-485, no relay outputs, no DC-current output;

«I» — dual RS-485, 4 relay outputs, no DC-current output;

no marking — single RS-485, 4 relay outputs, DC-current output;

  • remote console for device setting up;
  • AC/DC converter 220VAC/24VDC (if 24VDC supply voltage variant is choosed);
  • remote display unit BVI-TK-1 (option).


Ordering designation

Electronic tachometer TE-6K-TK-XYYYZ.

Electronic tachometer model name fully complies with measuring device name.

Example. Electronic tachometer TE-6K-TK2-24V – electronic tachometer with universal sensor input, 24 VDC supply voltage, single RS-485 interface, 4 relay outputs and DC-current output.