MS4525DO PCB Mounted Digital Output Pressure Sensor
Quick Detail
- Minimum order:1
- Place of Origin:United States
- Brand Name:MEAS
Specifications
MS4525DO
SPECIFICATIONS
• PCB Mounted Digital Output Transducer
• Combination Temperature and Pressure
• I2C or SPI Protocol
• Differential, Gage, Absolute, Compound, & Vacuum
• Temperature Compensated
• 3.3 or 5.0 Vdc Supply Voltage
• Low Power Option Available (standby < 1uA)
The MS4525DO is a small, ceramic based, PCB mounted pressure transducer from Measurement Specialties. The transducer is built using Measurement Specialties’ proprietary UltraStable™ process and the latest CMOS sensor conditioning circuitry to create a low cost, high performance digital output pressure (14bit) and temperature (11bit) transducer designed to meet the strictest requirements from OEM customers.
The MS4525DO is fully calibrated and temperature compensated with a total error band (TEB) of less than 1.0% over the compensated pressure range. The sensor operates from single supply of either 3.3 or 5.0Vdc and requires a single external component for proper operation.
The rugged ceramic transducer is available in side port, top port, and manifold mount and can measure absolute, gauge, differential, vacuum or compound pressure from 1 to 150psi. The 1/8” barbed pressure ports mate securely with 3/32” ID tubing.
FEATURES
• PSI Pressure Ranges
• PCB Mountable
• Digital Output
• Barbed Pressure Ports
APPLICATIONS
• Blocked Filter Detection
• Altitude and Airspeed Measurements
• Medical Instruments
• Fire Suppression System
• Panel Meter
• Air Movement/Environmental Controls
• Pneumatic Controls
ABSOLUTE MAXIMUM RATINGS
| Parameter | Conditions | Min | Max | Unit | Notes |
| Supply Voltage | TA =25 °C | 2.7 | 5.5 | V | |
| Output Current | TA =25°C | | 3 | mA | |
| Storage Temperature | | -40 | +125 | °C | |
| Humidity | TA =25°C | | 95 | %RH | Non Condensing |
| Overpressure | TA =25 °C, both Ports | Not to Exceed 300 | psi | | |
| Burst Pressure | TA =25 °C, Port 1 | | | psi | See Table 1 |
| ESD | HBM | -4 | +4 | kV | EN 61000-4-2 |
| Solder Temperature | 250°C, 5 sec max. |
ENVIRONMENTAL SPECIFICATIONS
| Parameter | Conditions |
| Mechanical Shock | Mil Spec 202F, Method 213B, Condition C, 3 Drops |
| Mechanical Vibration | Mil Spec 202F, Method 214A, Condition 1E, 1Hr Each Axis |
| Thermal Shock | 100 Cycles over Storage Temperature, 30 minute dwell |
| Life | 1 Million FS Cycles |
| MTTF | >10Yrs, 70 ºC, 1.188 Million Pressure Cycles, 120%FS Pressure |
PERFORMANCE SPECIFICATIONS
