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BLVR Series Low Voltage Pressure Sensors - BLVR-L10D-B1NS-N

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• 0 to 30 "H2O Pressure Ranges
• Low Supply Voltage: 1.8V to 3.3V
• Common Mode Pressure: 5 psig
• Lead Temperature (soldering 2-4 sec.): 270 °C
• Operating Temperature: -25 to 85 °C
• Storage Temperature: -40 to 125 °C
• Humidity Limits: 0 to 95% RH (non condensing)

Model Number: BLVR-L10D-B1NS-N
Data Sheet:

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Product Specification

BLVR Series Low Voltage Pressure Sensors General Description
The BLVR Series Basic Sensor is based on a Dual Die Reference technology to reduce all output offset or common mode errors. It also incorporates All Sensors CoBeam Technology to reduce the overall supply voltage while maintaining comparable output levels to traditional equivalent basic sensing elements. This lower supply voltage gives rise to improved warm-up shift while the CoBeam Technology itself reduces package stress susceptibility resulting in improved overall long term stability. The technology also vastly improves position sensitivity to nearly unmeasurable levels.

This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. The output is also ratiometric to the supply voltage and is operable from 1.8 to 3.3 volts DC.

BLVR Series Low Voltage Pressure Sensors Features
• 0 to 1 "H2O to 0 to 30 "H2O Pressure Ranges
• Low Supply Voltage (1.8V to 3.3V)
• 40% Less Power Than Mini-Basic Series
• 0.3% Linearity
• Improved Front to Back Linearity
• Offset Compensated
• Superior Position Sensitivity
• Improved Warm-Up Shift Distribution
• Parylene Coating Available Upon Request

BLVR Series Low Voltage Pressure Sensors Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
• Portable / Hand Held Devices

BLVR Series Low Voltage Pressure Sensors

Pressure Sensor Maximum Ratings		Environmental Specifi cations
Supply Voltage (Vs)	6 Vdc	Operating Temperature	-25 to 85 °C
Common Mode Pressure	5 psig	Storage Temperature	-40 to 125 °C
Lead Temperature (soldering 2-4 sec.)	270 °C	Humidity Limits	0 to 95% RH (non condensing)

BLVR Series Low Voltage Pressure Sensors Standard Pressure Ranges

Device	Operating Range	Proof Pressure	Burst Pressure
BLVR-L01D	±1 inH2O	100 inH2O	300 inH2O
BLVR-L05D	±5 inH2O	200 inH2O	300 inH2O
BLVR-L10D	±10 inH2O	200 inH2O	300 inH2O
BLVR-L20D	±20 inH2O	200 inH2O	500 inH2O
BLVR-L30D	±30 inH2O	200 inH2O	800 inH2O

Performance Characteristics for BLVR Series Low Voltage Pressure Sensors
All parameters are measured at 3.3 volt excitation and room temperature unless otherwise specified . Pressure measurements are with positive pressure applied to port B (the only port for the single port configuration ).

Parameter	Min	Typ	Max	Units	Notes
Output Span
L01D @ 1 inH2O	4.5	8.0	11.5	mV	4
L05D @ 5 inH2O	13.5	24.0	34.5	mV	4
L10D @ 10 inH2O	18.0	32.0	46.0	mV	4
L20D @ 20 inH2O	22.0	38.0	55.0	mV	4
L30D @ 30 inH2O	25.0	42.0	60.0	mV	4
Offset Voltage @ Zero Diff. Pressure	-	-	±8.0	mV	-
Offset Temperature Shift (0°C-70°C)	-	±0.1	-	mV	1
Offset Warm-up Shift	-	±10	±80	uV	2
Offset Position Sensitivity (1g)	-	±0.2	-	uV	-
Offset Long Term Drift (One Year)	-	±80	-	uV	-
Linearity, Hysteresis Error	-	0.1	±0.3	%FSS	3
Response Time (10% to 90% Pressure Response)	-	100	-	uS	-
Front to Back Linearity	-	0.25	-	%FSS	5
Temperature Effect on Resistance (0°C-70°C)	-	2800		ppm/°C	-
Temperature Effect on Span (0°C-70°C)	-	-1900	-	ppm/°C	-
Input Resistance	-	1.5	-	k ohm	-
Output Resistance	-	1.5	-	k ohm	-