- 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 24VDC |
Operating temperature range:
|
+5°С..+50°С |
Protection type (IP code):
|
IP41 |
| 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-X–YYY–Z:
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-X–YYY–Z.
Electronic tachometer model name fully complies with measuring device name.
Example. Electronic tachometer TE-6K-TK–2-24V – electronic tachometer with universal sensor input, 24 VDC supply voltage, single RS-485 interface, 4 relay outputs and DC-current output.