1 psi to 300 psi, Button Package
Honeywell Sensing and Control 3
Table 3. Performance Characteristics (continued)
SX7030D
Characteristic Min. Typ. Max. Unit Note
Sensitivity 0.5 0.75 1.0 mV/V/psi –
Temperature coefficient of span -2400 -2150 -1900 ppm/°C 4
Zero pressure offset -35 -20 0 mV –
Temperature coefficient of offset – +4 – μV/V/°C 4
Combined pressure Non-linearity and pressure hysteresis – 0.2 ±0.5 %FS 3
Long-term stability of offset and sensitivity – 0.1 – %FS 9
Response time (10% to 90%) – 100 – μs 8
Input resistance – 4.1 – kOhm 6
Temperature coefficient of resistance +690 +750 +810 ppm/°C –
Output resistance – 4.1 – kOhm 7
Repeatability – 0.5 – %FS 5
SX7100D
Characteristic Min. Typ. Max. Unit Note
Sensitivity 0.2 0.3 0.4 mV/V/psi –
Temperature coefficient of span -2400 -2150 -1900 ppm/°C 4
Zero pressure offset -35 -20 0 mV –
Temperature coefficient of offset – +4 – μV/V/°C 4
Combined pressure Non-linearity and pressure hysteresis – 0.2 ±0.5 %FS 3
Long-term stability of offset and sensitivity – 0.1 – %FS 9
Response time (10% to 90%) – 100 – μs 8
Input resistance – 4.1 – kOhm 6
Temperature coefficient of resistance +690 +750 +810 ppm/°C –
Output resistance – 4.1 – kOhm 7
Repeatability – 0.5 – %FS 5
SX7150D
Characteristic Min. Typ. Max. Unit Note
Sensitivity 0.1 0.15 0.2 mV/V/psi –
Temperature coefficient of span -2400 -2150 -1900 ppm/°C 4
Zero pressure offset -35 -20 0 mV –
Temperature coefficient of offset – +4 – μV/V/°C 4
Combined pressure Non-linearity and pressure hysteresis – 0.2 ±0.5 %FS 3
Long-term stability of offset and sensitivity – 0.1 – %FS 9
Response time (10% to 90%) – 100 – μs 8
Input resistance – 4.1 – kOhm 6
Temperature coefficient of resistance +690 +750 +810 ppm/°C –
Output resistance – 4.1 – kOhm 7
Repeatability – 0.5 – %FS 5
SX7300D
Characteristic Min. Typ. Max. Unit Note
Sensitivity 0.033 0.04 0.06 mV/V/psi –
Temperature coefficient of span -2400 -2150 -1900 ppm/°C 4
Zero pressure offset -16 0 16 mV –
Temperature coefficient of offset – +4 – μV/V/°C 4
Combined pressure Non-linearity and pressure hysteresis – 0.2 ±0.5 %FS 3
Long-term stability of offset and sensitivity – 0.1 – %FS 9
Response time (10% to 90%) – 100 – μs 8
Input resistance – 4.1 – kOhm 6
Temperature coefficient of resistance +690 +750 +810 ppm/°C –
Output resistance – 4.1 – kOhm 7
Repeatability – 0.5 – %FS 5
Notes:
1. Reference Conditions: TA = 25°C Supply VS = 5 Vdc Common Mode Line Pressure = 0 psig Pressure applied to Port 2 only.
3: Pressure Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure.
4: Slope of the best straight line from 0 °C to 70 °C.
5: Maximum difference in output at any pressure with the operating pressure range and the temperature range within 0 °C to 70 °C after:
a) 100 temperature cycles, 0 °C to 70 °C
b) 1.0 million pressure cycles, 0 psi to Full-Scale Span
6: Input resistance is the impedance between Vs and ground.
7: Output resistance is the impedance between + and - outputs.
8: Response time for a 0 psi to Full-Scale Span pressure step change, 10% to 90% rise time.
9: Long-term stability over a one year period.