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.
Signed Original On File
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±1 inH2O (249 Pa)
100 inH2O (25 KPa)
150 inH2O (37 KPa)
BLCR-L05D
±5 inH2O (1,245 Pa)
200 inH2O (50 KPa)
300 inH2O (75 KPa)
BLCR-L10D
±10 inH2O (2,491 Pa)
200 inH2O (50 KPa)
300 inH2O (75 KPa)
BLCR-L20D
±20 inH2O (4,982 Pa)
200 inH2O (50 KPa)
500 inH2O (125 KPa)
BLCR-L30D
±30 inH2O (7,472 Pa)
200 inH2O (50 KPa)
800 inH2O (200 KPa)
Pressure Sensor Maximum Ratings
Environmental Specifications
Supply Voltage (Vs)
5 Vdc
Common Mode Pressure
5 psig
Lead Temperature (soldering 2-4 sec.)
270 °C
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Temperature Ranges
Operating
Storage
Humidity Limits
DS-0354 Rev E
-25 to 85 °C
-40 to 125 °C
0 to 95% RH
(non condensing)
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Original On File
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BLCR-L01D
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Burst Pressure
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Proof Pressure
Signed Original On File
Operating Range
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Device
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f 408 225 2079
traditional equivalent basic sensing elements. This lower supply voltage gives rise to improved warm-up shift while the CoBeam2
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incorporates All Sensors CoBeam2 Technology to reduce the overall supply voltage while maintaining comparable output levels to
p 408 225 4314
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The BLCR Series Basic Sensor is based on a Dual Die Reference technology to reduce all output offset or common mode errors. It also
a 16035 Vineyard Blvd. Morgan Hill, CA 95037
Signed Original On F
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General Description
R
R
• Medical Instrumentation
• Environmental Controls
• HVAC
Signed Original On File
Applications
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• 0 to 1 inH2O to 0 to 30 inH2O Pressure Ranges
• Low Supply Voltage (1.8V to 3.3V)
• 0.1% Linearity Typical
• Improved Front to Back Linearity
• Intrinsically No Position Sensitivity
• Improved Warm-Up Shift Distribution
• Parylene Coating Available Upon Request
• Reduced TCO
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Features
Standard Pressure Ranges
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Signed Original On File
BLCR Series Low Voltage Pressure Sensors
Signed Original On F
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±10.0
±0.2
0.1
100.0
-
-
±0.5
-
μV
μV
%FSS
μS
2, 6
3
-
Front to Back Linearity
Temperature Effect on Resistance (0°C-70°C)
-
-
0.25
2800
-
-
%FSS
ppm/°C
5
-
Temperature Effect on Span (0°C-70°C)
Input Resistance
Output Resistance
-
-
-
-2000
1.7
1.7
-
-
-
ppm/°C
k Ω
k Ω
-
Specification Notes
note 1: Shift is relative to 25°C.
note 2: Shift is within the first hour of excitation applied to the device.
note 3: Measured at one-half full scale rated pressure using best straight line curve fit.
note 4: The span is the algebraic difference between full scale output voltage and the offset voltage.
Lin
Span PortB
− 1 ⋅100%
BLCR Warmup Shift (Typical)
OS Normalized to first Reading (mV)
0.025
0.015
0.005
-0.005
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
-0.015
-0.025
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Signed Original On File
1
Hrs
BLCR Series Low Pressure Compact Sensors
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Page 2
Signed Original O
Soldering Recommendations
1) Solder parts as a second operation only.
2) Post reflow, wait for 36 hrs before performing any calibration operations.
3) Perform spot cleaning as necessary only by hand. DO NOT wash or submerge device in cleaning liquid.
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Original On File
4
Signed Original On File
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Notes
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Units
-
-
-
-
FB
5: Front-Back Linerity computed as:
Span PortA
note 6: Typical warm up characteristics as shown below.
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Max
Offset Warm-up Shift
Offset Position Sensitivity (1g)
Linearity, Hysteresis Error
Response Time (10% to 90% Pressure Response)
note
ors.com
Typ
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Signed Original On File
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Min
Output Span (FSS)
L01D
4.5
8.0
11.5
mV
L05D
13.5
24.0
34.5
mV
L10D
18.0
32.0
46.0
mV
L20D
22.0
38.0
55.0
mV
L30D
25.0
42.0
60.0
mV
Offset Voltage @ Zero Diff. Pressure
-
-
±10.0
mV
Offset Temperature Shift (0°C-70°C)
-
±4.0
-
μV/ °C
Signed Original On File
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Parameter
R
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).
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Signed Original On File
Performance Characteristics for BLCR Series
Pin
.551 14
.512 13
3 2 1
.572 14.5
5
TITLE:
SIZE
A
D-Series Package
FILE NAME
D1 Package
Pin
.581 14.75
.512 13
.216 5.50
.364 9.25
.581 14.75
Port B
12 3 4 5 6
.226 5.74
TYP
.255 6.48
.446 11.32
.025 0.64
SQUARE TYP
Port A
Definition
1
VsA
2
-Vout
3
VsR
4
-VoutR
5
GND
6
+VoutA
.220 5.59
Vs
-Vout
.500 12.7
2X
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NOTES
1) Dimensions are in inches [mm].
2) Pins 1 & 3 must be connected for Vs input.
3) Pins 4 & 6 must be connected for +Vout output.
4) For suggested pad layout, see drawing: PAD-20.
.118 3
2
1
6
3
A
R
4
.062 1.57
.256 6.5
5
.059 1.5
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DS-0354 Rev E
+Vout
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TITLE:
SIZE
A
D-Series Package
FILE NAME
D3 Package
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Page 3
Signed Original O
NOTES
1) Dimensions are in inches [mm].
2) Pins 1 & 3 must be connected for Vs input.
3) Pins 4 & 6 must be connected for +Vout output.
4) For suggested pad layout, see drawing: PAD-21.
GND
R
Signed Original On File
+Vout
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Original On File
GND
f 408 225 2079
.200 5.1
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.528 13.4
p 408 225 4314
Signed Original On File
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Port A
TYP
.157 4
.640 16.25
.320 8.125
4
R
R
R
3
Signed Original On File
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+VoutA
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GND
6
A
D3 Package
ors.com
5
2
1
Port B
6
.100 2.6
.100 2.54
-VoutR
-Vout
.040 [1] TYP
.145 3.7
.018 0.5
TYP
VsR
4
Vs
.217 5.5
.100 2.5
3
Signed Original On File
.045 1.1
.062 1.6
-Vout
.374 9.5
.066 1.7
.088 2.2
.381 9.7
VsA
2
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4 5 6
Definition
1
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Signed Original On F
D1 Package
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Signed Original On File
Package Drawings
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Signed Original On F
D4 Package
.104 2.6
.102 2.6
.050 1.3
9
.197 5
.008 0.2
7
GND
+Vout
.118 3
.098 2.5
.296 7.5
TYP
6
R
.087 2.2
.142 3.6
.032 0.8
.407 10.3
-OutA
2
N/C
3
N/C
4
N/C
5
GndA
6
-OutR
7
GndR
8
N/C
9
N/C
10
+OutR
11
N/C
12
+VsR
13
+OutA
14
N/C
15
N/C
16
+VsA
.093 2.4
NOTES
1) Dimensions are in inches [mm].
2) Pins 12 and 16 must be connected for Vs input.
3) Pins 5 and 7 must be connected for Gnd.
4) Pins 1 and 10 must be connected for -Vout.
5) Pins 6 and 13 must be connected for +Vout.
6) For suggested pad layout, see drawing: PAD-22.
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TITLE:
SIZE
A
D-Series Package
FILE NAME
D4 Package
Original On File
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R
Signed Original O
Page 4
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BLCR Series Low Pressure Compact Sensors
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Signed Original On File
Signed Original On File
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ors.com
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Signed Original On File
.016 0.4
.039 1
A
5
PIN 1
12
10
Definition
1
Signed Original On File
R
13
1
Pin
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16
.350 8.9
.209 5.3
Vs
-Vout
8
16
R
TYP
R
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Signed Original On File
Package Drawings (Cont’d)
2
1
6
5
.200 5.1
GND
+Vout
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NOTES
1) Dimensions are in inches [mm].
2) Pins 1 & 3 must be connected for Vs input.
3) Pins 4 & 6 must be connected for +Vout output.
4) For suggested pad layout, see drawing: PAD-23.
TITLE:
SIZE
A
U-Series Package
FILE NAME
U1 Package
U2 Package
1 2 3
.043 1.1
.276 7
Pin
Definition
1
VsA
2
-Vout
.024 0.6
.406 10.3
.024 0.6
.276 7
.100 2.5
TYP
.031 0.8
TYP
VsR
4
-VoutR
5
GND
6
+VoutA
Vs
.200 5.1
-Vout
.118 3
2
1
3
.020 0.5
6
.236 6
A
R
4
.010 0.3
5
DS-0354 Rev E
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TITLE:
SIZE
A
U-Series Package
FILE NAME
U2 Package
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Page 5
Signed Original O
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+Vout
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NOTES
1) Dimensions are in inches [mm].
2) Pins 1 & 3 must be connected for Vs input.
3) Pins 4 & 6 must be connected for +Vout output.
4) For suggested pad layout, see drawing: PAD-24
GND
R
6 5 4
Port B
3
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.020 0.5 TYP
.100 2.5 TYP
Signed Original On File
Original On File
4
R
.122 3.1
.138 3.5
R
3
A
.010 0.3
ors.com
+VoutA
all sensors
Port B
.378 9.6
GND
6
-Vout
.236 6
2-5
-VoutR
5
Vs
.039 1
.008 0.2
TYP
4
f 408 225 2079
.118 3
VsR
p 408 225 4314
Signed Original On File
.335 8.5
3
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Signed Original On File
4
5
6
-Vout
a 16035 Vineyard Blvd. Morgan Hill, CA 95037
Signed Original On F
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R
3
2
1
VsA
2
R
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.335 8.5
Definition
1
Signed Original On File
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Pin
R
U1 Package
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Signed Original On File
Package Drawings (Cont’d)
Signed Original On F
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Signed Original On File
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Where:
Pressure Range (D1, D3, D4 Packages — Differential Only): L01D, L05D, L10D, L20D, L30D
Pressure Range (U1, U2 Package — Gage Only): L01D, L05D, L10D, L20D, L30D
(Consult with factory for parylene coating)
Packaging
TUBE
Original On File
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Page 6
Signed Original O
BLCR Series Low Pressure Compact Sensors
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ALL PRODUCTS FOUND IN THIS
DATASHEET ARE PACKAGED IN
TUBES WITH PIN 1 ORIENTED
TOWARDS THE WHITE STOPPER.
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Signed Original On File
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Signed Original On File
Package:
Pressure Type
Dependent
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R
Pressure
Range
Signed Original On File
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Product Series
Code
- D1
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BLCR - L01D
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w.allsensors.com
Signed Original On File
How To Order
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Example shown above.
Pressure Tubing Recommendations
Tubing Number
1
2
Part Number
ABX00002
ABX00004
Package
D1
D3
D4
U1
U2
Tubing Number
1
2
1
2
2
Description
Versilic SPX-50, 1/16" I.D. x 1/8" O.D. x 1/32" Wall
Versilic SPX-50, 3/32" I.D. x 5/32" O.D. x 1/32" Wall
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Signed Original On File
Lot Number
p 408 225 4314
Signed Original On File
a 16035 Vineyard Blvd. Morgan Hill, CA 95037
Original On File
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Signed Original O
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DS-0354 Rev E
Signed Original On File
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f 408 225 2079
Signed Original On F
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Wafer Number
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R
Part Number
Signed Original On File
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Company
R
All Sensors
BLCR-L01D-D1
B12399-09
R16A24-14
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w.allsensors.com
Signed Original On File
Product Identification (on backside of device)
[1.0]
0.37
[ 9.4]
0.024
[0.6]
0.100 [2.54]
PAD-21
PAD-20
PAD-22
0.1 [2.54]
0.1 [2.54]
0.1
[2.54]
0.127
[3.23]
0.06
[1.5]
0.127 [3.23]
0.4
[10.2]
0.4
[10.2]
0.032 [0.8]
0.127 [3.23]
0.039 [1.0]
0.047 [1.2]
diam, 2 plcs
R
Signed Original On File
0.10 [2.54]
Signed Original On File
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0.100 (Typ)
[2.54]
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0.551
[14.0]
0.040 [1.0]
(Typ)
0.079
[ 2.0]
0.05 [1.27] (TYP)
[2.4]
0.094
R
Signed Original On F
0.039
R
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Signed Original On File
Suggested Pad Layout
PAD-24
Original On File
Page 8
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ors.com
BLCR Series Low Pressure Compact Sensors
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.
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Dimensions are in inches [mm].
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Signed Original On File
Signed Original On File
PAD-23
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0.1 [2.54]
0.127 [3.23]
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