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876 Series Barometric Pressure Transducer
Brand: Gems Sensors, IncThe 876 Series features an extremely accurate and stable ceramic sensor to deliver a great value in environmental pressure measurement.
Gems glass-fused ceramic capacitive sensing capsule offers inherent thermal stability and low hysteresis in a proven, simple design.
A custom ASIC used in the 876 Series achieves long-term stability and high accuracy, and its low power requirements (as low as 5 Vdc) allow the sensor to operate in remote battery or solar powered applications.
An integrated mounting bracket and 1/8" tube pressure connection ease installation.
Features- Instant Warm-Up
- Barometric Pressure: 600 to 1100 or 800 to 1100 hPa/mb
- Low Power Consumption (for Battery or Solar Power)
Specifications
Brand
Accuracy
- ± 0.25 % of Full Scale
Applications
- Automotive Emissions Test Equipment
- Barometric Pressure Compensation for Internal Combustion Engine Performance
- Cleanroom barometric Pressure Compensation
- Environmental Monitoring System
- Weather & Environmental Data
- Weather Measurement System
Approvals & Certifications
- CE
Cable Length
- 2 to 10 ft (0.6 to 3 m)
Compensated Temperature
- 0° to 55° C (30° to 130° F)
Constant Acceleration
- 10 G
Electrical Connectors
- 2 ft Multiconductor Cable
Enclosure, Body Material
- Stainless Steel with Mounting Bracket
Excitation Voltage
- 5-24 Vdc
NPT Connection
- 1/8" NPT
Operating Temperature
- -18° to 79° C (0° to 175° F)
Output
- 0.1-5.1 Vdc (3-Wire)
- 0.5 - 4.5 Vdc, 3 - wire
Pressure Cycles
- Fatigue Life > 1 Million Cycles
Pressure Range
- bar: 0 to 1.379
- kPa: 0 to 137.9
- psia: 0 to 20
Proof Pressure
- psia: 20 (kPa: 137.9, bar: 1.37)
- psia: 30 (kPa: 206.8, bar: 2.1) for 20 psia Range
Shock
- 50 G (Operating, 1/2 Sine 10 mg)
Span & Zero Effect
- Thermal: 1 % of Full Scale
Storage Temperature
- -55° to 121° C (-65° to 250° F)
Supply Voltage
- 4.9-26 Vdc
Thermal Drift
- Long Term Drift: 0.25 % of Full Scale/6 Months
Tolerance
- Span Tolerance: ± 50 mV
- Zero Tolerance: ± 25 mV
Tube Connection
- 1/8" Tube Fitting
Vibration
- 2 G from 5 to 400 Hz
Wetted Materials
- Alumina Ceramics
- Elastomer
- Gold
- Stainless Steel
- Environmental Monitoring Systems
- Weather Measurement Systems
- Weather and Environmental Data Logging
- Barometric Pressure Compensation for Internal Combustion Engine Performance
- Cleanroom Barometric Pressure Compensation
- Automotive Emissions Test Equipment