DS-0353 Datasheet, PDF (2/8 Pages) All Sensors Corporation – BLC Series Low Pressure Compact Sensors

Performance Characteristics for BLC Series
All parameters are measured at 1.8V 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
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
015A
70.0
95.0
120.0
mV
Offset Voltage
L01D, L05D, L10D, L20D, L30D (@ Zero Diff. Pressure) -
015A (@ 0 PSIA)
-
Offset Temperature Shift (0°C-70°C)
-
Offset Warm-up Shift
-
Offset Position Sensitivity (1g)
-
Linearity, Hysteresis Error
-
Response Time (10% to 90% Pressure Response)
-
-
-
±30.0
±30.0
±20.0
0.10
100
±10.0
±10.0
-
-
-
±0.50
-
mV
mV
μ V/°C
μV
μV
%FSS
μS
Front to Back Linearity
Temperature Effect on Resistance (0°C-70°C)
Temperature Effect on Span (0°C-70°C)
Input Resistance
Output Resistance
-
0.25
-
%FSS
-
2800
-
ppm/°C
-
-2000
-
ppm/°C
-
3.4
-
kΩ
-
3.4
-
kΩ
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.
Notes
4
-
1
2, 6
-
3
-
5
-
-
-
-
note 5: Front-Back Linerity computed as:
Lin _FB


Span _PortB

− 1 ⋅100%
 ^SpanPortA 
note 6: Typical warm up of characteristics as shown below.
BLC Warmup Shift (Typical)
0.050
0.030
0.010
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
-0.010
-0.030
-0.050
Hrs
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.
BLC Series Low Pressure Compact Sensors
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