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
2 TM
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
2
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 suply voltage and is operable from 1.8 to 3.3 volts DC.
R
www.allsensors.com
R
Standard Pressure Ranges
Equivalent Circuit
Burst Pressure
300 inH2O
300 inH2O
300 inH2O
500 inH2O
800 inH2O
www.allsensors.com
Signed Original On File
Signed Original On File
Device
BLVR-L01D
BLVR-L05D
BLVR-L10D
BLVR-L20D
BLVR-L30D
Operating Range
±1 inH2O
±5 inH2O
±10 inH2O
±20 inH2O
±30 inH2O
Proof Pressure
100 inH2O
200 inH2O
200 inH2O
200 inH2O
200 inH2O
Vs
-Out
+Out
p
408 225 4314
R
Gnd
Pressure Sensor Maximum Ratings
Supply Voltage (Vs)
Common Mode Pressure
Lead Temperature (soldering 2-4 sec.)
6 Vdc
5 psig
270 °C
Environmental Specifications
Temperature Ranges
Operating
Storage
Humidity Limits
-25 to 85 °C
-40 to 125 °C
0 to 95% RH
(non condensing)
a
16035 Vineyard Blvd. Morgan Hill, CA 95037
www.allsensors.com
R
www.allsensors.com
Original On File
Signed Original O
Approvals
MKT
DATE
MFG
DATE
ENG
DATE
QA
DATE
As Is
With Change
As Is
With Change
As Is
With Change
As Is
With Change
All Sensors
DS-0280 Rev A
R
ors.com
R
Signed Original On File
w.allsensors.com
Signed Original On F
R
www.allsensors.com
Performance Characteristics for BLVR Series
A
LL PARAMETERS ARE MEASURED AT
3.3
VOLT EXCITATION AND ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED
. P
RESSURE MEASUREMENTS ARE WITH POSITIVE
PRESSURE APPLIED TO
PORT B (
THE ONLY PORT FOR THE SINGLE PORT CONFIGURATION
).
R
Parameter
Output Span
L01D @ 1 inH2O
L05D @ 5 inH2O
L10D @ 10 inH2O
L20D @ 20 inH2O
L30D @ 30 inH2O
Min
4.5
13.5
18.0
22.0
25.0
Typ
8.0
24.0
32.0
38.0
42.0
Max
11.5
34.5
46.0
55.0
60.0
Units
mV
mV
mV
mV
mV
Notes
4
4
4
4
4
www.allsensors.com
Signed Original On File
Offset Voltage @ Zero Diff. Pressure
Offset Temperature Shift (0°C-70°C)
Offset Warm-up Shift
Offset Position Sensitivity (1g)
Offset Long Term Drift (One Year)
Linearity, Hysteresis Error
Response Time (10% to 90% Pressure Response)
Front to Back Linearity
Temperature Effect on Resistance (0°C-70°C)
Temperature Effect on Span (0°C-70°C)
Input Resistance
Output Resistance
-
-
-
-
-
-
-
-
-
-
-
-
-
±0.1
±10
±0.2
±80
0.1
100
0.25
2800
-1900
1.5
1.5
±8.0
-
±80
-
-
±0.3
-
-
-
-
-
-
mV
mV
uV
uV
uV
%FSS
uS
%FSS
ppm/°C
ppm/°C
k ohm
k ohm
-
1
2
-
-
3
-
5
-
-
-
-
Signed Original On File
R
www.allsensors.com
R
Signed Original On File
Specification Notes
NOTE
1: S
HIFT IS RELATIVE TO
25°C.
NOTE
2: S
HIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE
.
NOTE
3: M
EASURED AT ONE
-
HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT
.
NOTE
4: T
HE SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE
.
NOTE
www.allsensors.com
Signed Original On File
5: F
RONT
-B
ACK
L
INERITY COMPUTED AS
:
Lin
FB
⎛
Span
Front
⎞
−
1
⎟
⋅
100
%
⎜
Span
Back
⎝
⎠
How To Order
R
www.allsensors.com
BLVR-
Series
Pressure Range
Option
L01D
L05D
L10D
L20D
L30D
Description
1 inH2O
5 inH2O
10 inH2O
20 inH2O
30 inH2O
-
Package
Option
B1NS
B2NS
BGNS
Description
-
Coating
Option
N
P
Description
No Coating
Parylene Coating
R
Two Ports Same Direction
Two Ports Opposite Direction
One Port
(Consult with factory for parylene coating)
www.allsensors.com
Original On File
Signed Original O
Example:
BLVR-L10D-B1NS-N
BLVR Series Low Voltage Pressure Sensors
R
ors.com
R
ors.com
R
R
R
R
Original On File
www.allsensors.com
Signed Original On File
www.allsensors.com
Signed Original On File
www.allsensors.com
Signed Original On F
Package Drawings
Signed Original On File
w.allsensors.com
R
www.allsensors.com
Signed Original On File
R
www.allsensors.com
Signed Original On File
R
www.allsensors.com
Signed Original O
All Sensors
B2NS Package
B1NS Package
BGNS Package
DS-0280 Rev A
Pinout
Pinout
1) Gnd
2) -Out
3) Vs
4) +Out
1) Gnd
2) -Out
3) Vs
4) +Out
p
408 225 4314
f
408 225 2079
e
www.allsensors.com
Pinout
1) Gnd
2) -Out
3) Vs
4) +Out
a
16035 Vineyard Blvd. Morgan Hill, CA 95037
all sensors
R
Signed Original On File
w.allsensors.com
Signed Original On F
R
Suggested Pad Layout
www.allsensors.com
R
0.035~0.039 inch
(Finished Size)
2.54
0.100
(typ.)
www.allsensors.com
Signed Original On File
Signed Original On File
PAD-01
R
www.allsensors.com
R
Package Characteristics
Package ID
B1NS
B2NS
BGNS
Approximate Port Volume
Port A Port B Units
181
181
1.5
173
173
173
mm
3
mm
3
mm
3
Weight
1.2
1.2
0.9
Units
Grams
Grams
Grams
www.allsensors.com
Signed Original On File
Signed Original On File
Product Labeling
www.allsensors.com
All Sensors
BLVR-L01D
B1NS-N
R9J21-3
Device Label
Company
Part Number
Lot Number
R
R
www.allsensors.com
Original On File
Signed Original O
All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or use of any product or circuit
described herein, neither does it convey any license under its patent rights nor the rights of others.
EZ430-RF2500 has been in progress for almost two months. After finishing the work, I feel that everyone seems to be completing tasks in the same office. There are basically not many duplicate posts. E...
I wrote a Hello program using Keil, and then entered the simulation, but the breakpoint cannot enter the main program. I saw a jump to main in startup.s. Does anyone know why?...
Section 1: Mood and Clock To be honest, I don't have many microcontrollers that I can use. I always think that any microcontroller can develop a good product. In the past few years, I used 51 and alwa...
[i=s] This post was last edited by 2638823746 on 2015-8-18 16:44 [/i] [Published] Linux Device Driver Development Detailed Explanation [Published] TCP/IP Detailed Explanation Volume 1 [Published] Logi...
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
"Have you set your calendar reminder?"
On August 24, Nvidia Robotics' official account posted a photo of a black gift box on a social media platform, with an attached greeting card sig...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
Reasons for the wear of the roller press reducer shaft:
1. Since the expansion sleeve is subjected to a large torque, the mating surfaces of the shaft and the sleeve move relative to each other...[Details]
Recently, I received a request to use OK1028A-C to output PWM square wave. However, I found that there was no relevant instructions on the OK1028 platform, so I started writing this article.
A...[Details]
Naxin Micro releases the NS800RT737x high-performance real-time control MCU (DSP), enabling core control in the industrial and energy sectors.
In power electronics and electric drive...[Details]
On August 19, Huawei's Executive Director and Chairman of the Device BG, Richard Yu, shared a Weibo post about a conversation he had with a Zunjie S800 owner. The owner had driven over 5,000 kilome...[Details]
Automotive electronics systems are facing a dual challenge of functional safety and cybersecurity.
The NXP
S32K3
series MCUs utilize a deep protection system built with a Hardware Sec...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
