
U7100
Pressure Transducer
U7100 www.meas-spec.com December 2012
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PERFORMANCE SPECIFICATIONS
Supply Voltage: 5V
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS MIN TYP MAX UNITS NOTES
Supply Voltage 4.75 5.00 5.25 V
Supply Current 4 10 mA
Ratiometric Output 0.5 4.5 V 1, 5
Accuracy (combined linearity, hysteresis &
repeatability) -0.25 0.25 %Span 2
Total Error Band -1.0 1.0 %Span 3
Compensated Temperature -20 +85 °C
Operating Temperature -40 +125 °C
Storage Temperature -50 +125 °C
Insulation Resistance (500Vdc) 100 MΩ 4
Reverse Voltage 16 V
Overvoltage Protection 16 V
Short Circuit Protected Continuous
Output Noise @ 1kHZ 10 mV
Response Time (10% to 90%) 1.0 ms
Long Term Stability -0.25 0.25 %Span/Year
Notes
1. Ratiometric to supply voltage.
2. Best fit straight line.
3. TEB includes all accuracy errors, thermal errors, span and zero tolerances over the compensated temperature range. See Chart A.
4. Between sensor body to any pins of connector.
5. This product can be configured for custom OEM requirements. Contact factory for different transfer functions and output clippings.
See chart B.
ENVIRONMENTAL SPECIFICATIONS
Supply Voltage: 5V
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS MIN TYP MAX UNITS NOTES
Humidity (@40°C) 93 %RH
Pressure Overload 2X Rated 6
Pressure Burst 3X Rated 7
Pressure Cycle 10M Cycles
Mechanical Vibration 20g, 10 ~ 2000Hz
MIL-STD-810C, Method 514.2, Curve L
Mechanical Shock Half-Sine, Peak: 50g, 11ms
MIL-STD-202, Method 213B, Condition A
Package Protection IP67 (IEC60529)
Notes
6. The maximum pressure that can be applied without changing the transducer’s performance or accuracy.
7. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer. See Chart B.