|
|
Telemetry TT01
Telemetry TT01 is intended for amplifying and contactless transmission the signals from the strain gauges (thermocouples) mounted on the rotating machine parts to the stationary measuring unit or data acquisition system. It is suitable for measurements of various physical quantities such as strains, forces, torque, temperature, etc. TT01 is ideal for application to shafts, axles, connecting rods and similar when low-cost and effective solution to the measurement task is needed.  | Special features: - Contactless transmission of the measured signals on the base of the original voltage-to-time converter
- Power supply by battery
- 3-step sensitivity adjustment
- Continuous bridge balancing within ±2 mV/V
- Small sizes and mass of mobile components (transmitter — 40g, battery — 35g)
- Wide frequency range 0…500Hz (0…5000Hz on request)
- High-level analog output signal
|
| Type | TT01 | | Number of measuring channels | | 1 | | Permissible strain gauge full bridge resistance | Ω | 100…1000 (thermocouple on request) | | Nominal input signal, switchable in 3 steps | mV/V | ±0.5, ±1.0, ±2.0 | | Bridge excitation voltage | V | 3.5…5.5 | | Bridge balance range | mV/V | ±2 | | Nominal output voltage of receiver at nominal input signal | V | 3±2.5 (0±2.5 on request) | | Characteristic tolerance | % | ±0.5 | | Temperature effect per 10K in the nominal temperature range on the zero point at the receiver output | % | <0.2 | | Linearity deviation | % | <0.1 | | Measurement frequency range (-3dB) | Hz | 0…500 (0…5000 on request) | | Operating voltage of transmitter | V | 4.8 (3.5…5.5) | | Operating current (without bridge connected) | mA | <15 | | Operating voltage of receiver | V | 10…32 | | Degree of protection | | IP52 | | Nominal temperature range | ºC | -40…+60 °C | | Permissible acceleration | m/s2 | 35000 | | Weight of receiver (without cable) | g | 140±5 |
Accessories, to be ordered separately: - Rotating transformer TB01 or TB10
- Battery case T01.3 280 mAh or T01.4 110 mAh.
 Data Sheet (pdf file, 113kb)
|
print version