|
SP844
Physiological Pressure Transducer Specifications
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| Pressure
Range:
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-20 to 300 mmHg
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| Max.
Overpressure:
|
10000 mmHg
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| Sensitivity:
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50 µV/V/cm Hg
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| Resonance
Frequency *:
|
300 Hz typical (transducer and dome)
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| Max.
Electrical Excitation:
|
15 V DC or AC
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| Input
Resistance: |
700 W (or
equipment specified)
|
| Output
Resistance: |
1000 W (or
equipment specified)
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| Non-Linearity
and Hysteresis:
|
max. ±0.5 % of full scale
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| Zero
Balance:
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max. + 30 mmHg
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| Thermal
Sensitivity Shift: |
0.15 %/oC
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| Thermal
Zero Shift: |
max.: 0.25 mmHg/oC
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| Operating
Temperature Range: |
+ 10 to + 50oC
|
| Storage
Temperature Range: |
- 20oCto
+ 70oC
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| Insulation
Resistance: |
minimum 10MW
|
| Leakage
Current:
|
max. 1.5 µA at 250 V, 50Hz
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| High
Voltage Resistance:
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10000 V
between saline in dome
and transducer leads
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| Weight:
|
24 grams (without cable)
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| Length
of Cable:
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0.3 m or customer specified
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| Adapter
Cable:
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2.5 m with equipment specified
connector or open-ended
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*
The frequency response may be limited by pressure tubing.
Specifications may be subject to change without notice. |
