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TMO-1 Signal Conditioner Manual
LOW COST 12 VDC POWERED AMPLIFIER / CONDITIONER MODULE
 
MODEL TM0-1
 
The TMO-1 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 TM0-1 requires a 12 VDC input Souce. 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 provides a floating shunt calibration circuit which applies calibration at the transducer, thereby eliminating errors due to line losses. The factory set band-width is 220 Hz. The TM0-1 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.
     
   
     


Order Code Model Capacity Range Description Price Quantity Add to Cart
TM0-1 N/A 12 VDC Conditioner Module 220 Hz Filter $245
TM0-1-2.2 N/A 12 VDC Conditioner Module 2.2 Hz Filter $245
TM0-1-22 N/A 12 VDC Conditioner Module 22 Hz Filter $245
TM0-1-2200 N/A 12 VDC Conditioner Module 2200 Hz Filter $245
Accessories
ATM-1 N/A Enclosure for TM0-1 $150
APD-12VDC N/A AC Power Adapter 12 VDC $32
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 ozs.
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: 12 VDC ± .5V at 65 mA
Mounting Footprint: 2.012 x 2.227


Order Code Model Capacity Range Description Price Quantity Add to Cart
TM0-1 N/A 12 VDC Conditioner Module 220 Hz Filter $245
TM0-1-2.2 N/A 12 VDC Conditioner Module 2.2 Hz Filter $245
TM0-1-22 N/A 12 VDC Conditioner Module 22 Hz Filter $245
TM0-1-2200 N/A 12 VDC Conditioner Module 2200 Hz Filter $245
Accessories
ATM-1 N/A Enclosure for TM0-1 $150
APD-12VDC N/A AC Power Adapter 12 VDC $32
ENCLOSURE FOR TMO-1   AC POWER ADAPTERS FOR TMO-1
     
4.5L x 3.5W x 2.25D
with adjustment access
  12VDC
     
 
     
   
ORDER CODE USED WITH MODEL
APD-12 VDC TMO-1


Order Code Model Capacity Range Description Price Quantity Add to Cart
TM0-1 N/A 12 VDC Conditioner Module 220 Hz Filter $245
TM0-1-2.2 N/A 12 VDC Conditioner Module 2.2 Hz Filter $245
TM0-1-22 N/A 12 VDC Conditioner Module 22 Hz Filter $245
TM0-1-2200 N/A 12 VDC Conditioner Module 2200 Hz Filter $245
Accessories
ATM-1 N/A Enclosure for TM0-1 $150
APD-12VDC N/A AC Power Adapter 12 VDC $32
LOW COST 12 VDC POWERED AMPLIFIER / CONDITIONER MODULE
 
MODEL TM0-1
 
The TMO-1 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 TM0-1 requires a 12 VDC input Souce. 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 provides a floating shunt calibration circuit which applies calibration at the transducer, thereby eliminating errors due to line losses. The factory set band-width is 220 Hz. The TM0-1 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.
     
   
     

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 ozs.
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: 12 VDC ± .5V at 65 mA
Mounting Footprint: 2.012 x 2.227


ENCLOSURE FOR TMO-1   AC POWER ADAPTERS FOR TMO-1
     
4.5L x 3.5W x 2.25D
with adjustment access
  12VDC
     
 
     
   
ORDER CODE USED WITH MODEL
APD-12 VDC TMO-1
Order Code Model Capacity Range Description Price Quantity Add to Cart
TM0-1 N/A 12 VDC Conditioner Module 220 Hz Filter $245
TM0-1-2.2 N/A 12 VDC Conditioner Module 2.2 Hz Filter $245
TM0-1-22 N/A 12 VDC Conditioner Module 22 Hz Filter $245
TM0-1-2200 N/A 12 VDC Conditioner Module 2200 Hz Filter $245
Accessories
ATM-1 N/A Enclosure for TM0-1 $150
APD-12VDC N/A AC Power Adapter 12 VDC $32
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