|  | Tensiotron® TS 621 HD
High speed strain gauge amplifier - wide bandwidth 40kHz | |
 | | | • for strain gauge-based measuring cells
• large gain bandwidth; DC to 40kHz
• excellent ratio of price and performance
• 24V DC power supply
• galvanic isolation between power and meas. circuit
• wide range power supply of 19-36V DC
• optional outputs
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| Description | |
The Tensiotron® TS 621 HD electronic strain gauge amplifier is especially intended for amplification of high frequency sensor signals in mV range.
Best temperature and long-term stability as well as high accuracy are guaranteed by using modern technology.
The TS 621 HD delivers superb performance features such as galvanic isolation, removable terminal block for the sensor connections, multiple options and high quality.
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| Applications | |
• shock or impact testing
• load test on crash-tests with dummies, seatbelt materials etc.
• analyzing shock waves in hydraulic systems
• vibration analysis
• dynamic testing of materials
• high dynamic stress measurements on materials and constructional elements |
| Special features | |
• detection of high frequency sensor signals by wide gain bandwidth; DC to 40kHz
• low noise
• great noise immunity and service reliability for use in rough industrial operation
• input power supply of 24V DC, reverse-polarity protected, providing
- wide operating input power supply of 19-36V DC, LED indicates power-on status
- integrated DC-DC converter for galvanic isolation between power supply and
measuring circuit (very important to avoid ground loops in combination with
secondary electronics)
• provides a well-regulated power supply for sensor excitation, balanced to ground
• coarse and fine adjustments for zero and amplification setting
• screw terminal for power and outputs
• removable screw terminal plug for the sensor connections
• standard: voltage output 0 to ±10V, bipolar
• optional outputs available:
- option D > additional voltage output, filtered, selectable cut-off frequency 0.5 / 5 / 10 / 20Hz
- option A40 > additional current output, selectable 0-20mA / 4-20mA, unipolar or bipolar
- option X40 > additional voltage output, selectable amplification factor 2x, 3x, 4x, 5x
- option DX > additional votage output, filtered and amplification factor 2x, 3x, 4x, 5x
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| PreView | |
| Options | |
In standard version the strain gage amplifier TS 621 HD offers a voltage output.
The device can be extended by one additional output.
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to product page | | 2nd voltage output, filtered
• cut-off frequency 0,5 / 5 / 10 / 20 Hz
• setting by DIP-switches
• ordering code D |
InfoZoom | | 2nd voltage output with additional amplification (40kHz)
• additional amplification 2x / 3x / 4x / 5x
• setting by DIP-switches
• cut-off frequency 40kHz
• ordering code X40 |
to product page | | 2nd voltage output, filtered with additional amplification
• cut-off frequency 0,5 / 5 / 10 / 20 Hz
• additional amplification 2x / 3x / 4x / 5x
• setting by DIP-switches
• ordering code DX |
InfoZoom | | Current output 0/4-20mA (40kHz)
• unipolar / bipolar
• setting by DIP-switches
• cut-off frequency 40kHz
• ordering code A40 |
to product page | | Current output 0/4-20mA, filtered
• unipolar / bipolar
• cut-off frequency 0,5 / 5 / 10 / 20 Hz
• setting by DIP-switches
• ordering code AD |
| Measuring amplifier units with TS 621 | |
to product page | | MU 621
• measuring amplifier unit
• 1 to 4 channels
• digital display
• 24V DC power supply |
| Recommended periphery | |
to product page | | DPM 502
• LED-display, 3˝-digit
• freely scalable
• front-side operation
• 24V DC power supply |
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| Accessories | |
InfoZoom | | Adapter TS 621-2/1-P
• connects 2 sensors
• parallel to plug-in direction |
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InfoZoom | | Adapter TS 621-2/1-Q
• connects 2 sensors
• crosswise to plug-in direction |
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InfoZoom | | Switch cabinet TS621-1
• 1 channel design
• rugged industry design
• system of protection IP65
• installed ready for operation
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| | | PRODUCTS |
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