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PX4600
Solid State Isolated Transducers in a Transistor Case
- Small, Light Weight, OEM Package
- Solid State Media Isolation Suitable for use with Most Industrial Fluids and Oils
- Broad Temperature Compensated Range of -55 to 121°C Yields High Stability with Changing Temperatures
- Electrical Isolation to 100 MOhms Assures Long Term Reliability
Product Overview
- Accuracy ± 0.25 %
- Accuracy Class 0.1% to 0.25%
- Accuracy Detail ± 0.25% FSO combined lineartiy, hysteresis, and repeatabiltiy
- Burst Pressure 3x Full Scale
- Burst Pressure Note 300% rated pressure, 500 psi max
- Compensated Temperature, Max 121 °C
- Compensated Temperature, Min -55 °C
- Electrical Connection T-08
- Electrical Output 3 mV/V
- Electrical Output Note 30 mV ± 10%@ 10 Vdc
- Input Resistance 2000 Ω
- Insulation Resistance 100 MΩ @ 50 Vdc
- Materials, Wetted Epoxy, Kovar, Nitride, Pyrex glass
- MTBF 100,000 hours
- Operating Temperature, Max 150 °C
- Operating Temperature, Min -55 °C
- Output Resistance 1000 to 1500 Ω
- Output Signal Millivolt
- Process Connection Size 3/16 in
- Process Connection Type Stem
- Proof Pressure 2.5x Full Scale
- Proof Pressure Note 250% rated pressure, 500 psi max, will not cause changes in performance beyond specified tolerance
- Sensing Element 4-active-arm Strain Gauge Bridge
- Sensing Element Note 4-active-arm Bridge using a micro-machined diffused silicon diaphragm sensor and thin-film media and dielectric isolation barriers.
- Series ID PX4600
- Shock 100 g, 11 ms, half sine wave without damage
- Supply Voltage 10 Vdc
- Thermal Effect on Span error, Max ± 0.036% FSO/°C
- Thermal Effect on Zero error, Max ± 0.036% FSO/°C, ± 0.036% FSO/°C
- Vibration At 35 g peak sinusoidal vibration from 10Hz to 2000 Hz {½" D.A.), the output shall not exceed 0.04% FSO/g for 15 psi range, decreasing to 0.005% FSO/g for 100 psi and above. Natural Frequency: >35 kHz for 100 psi range
- Weight 5 g
- Zero/Balance Error 0 mV ± 5% FSO
OMEGA's PX4600 Series consists of accurate, highly reliable pressure transducers suitable for printed circuit board mounting. The small size and light weight of the PX4600 tranducers make them ideal for tough vibration and shock environments. The sensor is a small silicon chip with 4 diffused silicon strain gages. Laser-trimmed resistors provide excellent temperature compensation from -54 to 121ºC (-65 to 250°F), and users can adjust zero balance and span to tight tolerances. The unusually high performance of this transducer comes from a 4-active arm bridge sensor using a micromachined diffused silicon diaphragm and proprietary thin-film media and dielectric isolation barriers.
