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Made in the USA

MODEL TMO-1-24

The TMO-1-24 Module provides low cost dedicated conditioning for one bridge type load or pressure sensor. Several units can be powered from a common power supply. The TMO-1-24 requires a 24 VDC input source. The units provide balance and span adjustment via precision 10 turn pots. Full scale output is specified at plus or minus 8 VDC. The TMO-1-24 provides a floating shunt calibration circuit which applies calibration at the transducer, thereby eliminating errors due to line losses. The factory set bandwidth is 220 Hz. The TM0-1-24 can be ordered with a 2200 Hz bandwidth for dynamic applications and a 2.2 Hz or 22 Hz to improve stability in applications where noise is an issue.

tmo-1-24 load cell signal conditioner
Specifications
AMPLIFIER SECTION
Type:   Bipolar, differential
Gain Range: 75 to 1000
Input Sensitivity: 1 mV/V minimum
for 8 VDC output
Output Voltage: 0 to ±8 VDC (linear to 9.5)
Output Current: 0 to 10 mA
Nonlinearity: .01% maximum
Accuracy: ±.05% of FS
Stability: ±.1% for 24 hours
Tempco: .01% full scale/°C
Noise and Ripple: Less than 5 mV P-P at gain=1000
Filter Type: 2 Pole Butterworth
Frequency Response: DC to 220 Hz (2.2, 22,
2200 Hz available, no
charge)
BRIDGE SECTION
Excitation Voltage:   8 VDC ±.25 V 5 VDC optional
Sensor Resistance: 120 ohm minimum
1000 ohm maximum
Balance Range: ±30% of output (350 ohm
bridge)
GENERAL
Weight: Approx. 2 oz
Size: 2.25"L x 2.50"W x .80"H
inches tall
Mounting: Corner standoffs, 4-40 thread
Input/Output: Via screw terminals
Operating Temp: 0 to 70 °C
Power Required: 24 VDC ± .5V at 65 mA
Mounting Footprint: 2.020 x 2.280

ENCLOSURE FOR TMO-1

4.5L x 3.5W x 2.25D
with adjustment access.

tmo-1-24 load cell signal conditioner