TorqueTrak 10K - Specifications

TX10K-S Strain Transmitter

Sensor Input:

Full (four-arm) Wheatstone Bridge strain gage (350Ω standard)

Bridge Input:

2.5 VDC, ±0.1%

Sensor Range:

User selectable per chart below (chart based on gage factor = 2.0):

Sensor & Power Connection:

Screw terminal block

Transmitter Power Input:

7.0 to 18VDC (9V battery typical)

Transmitter Power Current:

Transmit Mode:     40 mA nom, 50 mA max with 350Ω bridge

Standby Mode:      4 mA nom, 5 mA max

Transmitter Battery Life:

24 hours in Transmit Mode (9V lithium, 350Ω bridge, 25°C)

Transmission Frequency:

903-925 MHz

Transmit Distance:

20 feet or more

G-force Rating:

3000 g's (steady state) (e.g. 6500 rpm on a 5 inch diameter shaft)

Operating Temperature:

-30° - 85°C(-22° - 185°F)

Size and Weight (without antenna):

1.00"x 1.63"x 2.50", 3 oz (25 mm x 41 mm x 64 mm, 85 grams)

RM10K Remote Control (for use with TX10K-S Strain Transmitter)

Control Functions:

Channel select; Gain/Range; Shunt Calibration 1 and 2; Power Standby

Transmit Type and Distance:

Infrared; up to 10 feet (for use when transmitter is not rotating)

RX10K Receiver

Voltage Output:

±10 VDC, field adjustable 0.25x to 4.0x
5-way binding posts (banana jacks)

Digital Output Connection:

RS232 type DB9 connector (cable provided for PC COM port)

Receiver Power Input:

12VDC nominal (10 - 18VDC acceptable), 300 mA max
(110VAC or 220VAC adapter provided)

Operating Temperature:

-20° to 70°C (-4° to 158°F)

Size and Weight:

2.88" x 5.75" x 8.50", 2 lbs (73 mm x 146 mm x 216 mm, 1 kg)

TT10K System

Resolution:

14 bits

Gain Error¹:

±0.25%Reading (max), 25°C ambient

Gain Temperature Coefficient¹:

±0.005%Reading/°C (max), 0 - 50°C ambient

Offset Error¹:

±0.16%FS (max), 25°C ambient

Offset Temperature Coefficient¹:

±0.004%FS/°C (max), 0 - 50°C ambient

Frequency Response²:

0 - 500 Hz (-3dB @ 500Hz)

Delay²:

4.2 msec, typical

Sample Transmission Rate:

2400 samples/sec

¹TX10K Gain = 4000
²RX10K filter setting = 500Hz

Specifications are subject to change without notice.

For TorqueTrak 10K Specifications in PDF format, Click Here

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