Sensortechnics HROB001DTMP Precision compensated pressure sensor Datasheet

HRO Series
Precision compensated pressure sensors
FEATURES
· 10 mbar to 10 bar, 4 inH2O to 150 psi,
differential pressure
· Precision temperature compensated
· Calibrated offset and span
· RoHS compliant
· Quality Management System according
to ISO 13485:2003 and ISO 9001:2008
MEDIA COMPATIBILITY
Non-corrosive, non-ionic working fluids such as
clean dry air, dry gases and the like.
The media wetted materials are:
port 1: front side of silicon sensor chip, glass filled
polyamide, RTV, silgel (for devices from 5 psi),
ceramic (Al2O3)
port 2: silicon sensor chip, glass filled nylon, RTV,
ceramic (Al2O3)
SPECIFICATIONS
EQUIVALENT CIRCUIT
Maximum ratings
Supply voltage
Temperature limits
Compensated
HROM010..., HROH004...
all others
Operating
Storage
Lead temperature (soldering 5 seconds)
Humidity limits (non-condensing)
Common mode pressure
3 to 16 V
0 ... 50 °C
0 ... 70 °C
-25 ... 85 °C
-40 ... 125 °C
315 °C
+Vs
3
-Vout
+Vout
4
2
0 ... 95 %RH
50 psig
1
-Vs
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HRO Series
Precision compensated pressure sensors
PRESSURE SENSOR CHARACTERISTICS (VS = 12 V, TA = 25°C, pressure applied to port P1)
HRO...P devices (Prime Grade)
Full scale span3
Part no.
Operating
pressure
Proof
pressure1
Burst
pressure2
Min.
Typ.
Max.
HROM025...P
HROM050...P
HROM100...P
HROM250...P
HROB001...P
HROB002...P
HROB005...P
HROB010...P
HROH010...P
HROP001...P
HROP005...P
HROP015...P
HROP030...P
HROP060...P
HROP100...P
HROP150...P
25 mbar
50 mbar
100 mbar
250 mbar
1 bar
2 bar
5 bar
10 bar
10 inH2O
1 p si
5 p si
1 5 p si
3 0 p si
6 0 p si
1 0 0 p si
1 5 0 p si
200 mbar
250 mbar
500 mbar
1 bar
3 bar
6 bar
17 bar
17 bar
3 p si
3 p si
1 5 p si
4 5 p si
9 0 p si
1 8 0 p si
2 5 0 p si
2 5 0 p si
350 mbar
750 mbar
1.5 bar
1.7 bar
5 bar
10 bar
27 bar
27 bar
5 p si
5 p si
2 5 p si
7 5 p si
1 5 0 p si
3 0 0 p si
4 0 0 p si
4 0 0 p si
19.6 mV
12.9 mV
25.8 mV
42.8 mV
86.1 mV
86.1 mV
71.8 mV
86.1 mV
19.5 mV
17.8 mV
59 mV
89 mV
89 mV
89 mV
99 mV
89 mV
20.1 mV
13.05 mV
26.1 mV
43.5 mV
87.0 mV
87.0 mV
72.5 mV
87.0 mV
20 mV
18 mV
60 mV
90 mV
90 mV
90 mV
100 mV
90 mV
20.6 mV
13.2 mV
26.4 mV
44.2 mV
88.0 mV
88.0 mV
73.2 mV
88.0 mV
20.5 mV
18.2 mV
61 mV
91 mV
91 mV
91 mV
101 mV
91 mV
HRO...H devices (High Grade)
Full scale span3
Part no.
Operating
pressure
Proof
pressure1
Burst
pressure2
Min.
Typ.
Max.
HROM010...H
HROM025...H
HROM050...H
HROM100...H
HROM250...H
HROB001...H
HROB002...H
HROB005...H
HROB010...H
HROH004...H
HROH010...H
HROP001...H
HROP005...H
HROP015...H
HROP030...H
HROP060...H
HROP100...H
HROP150...H
10 mbar
25 mbar
50 mbar
100 mbar
250 mbar
1 bar
2 bar
5 bar
10 bar
4 inH2O
10 inH2O
1 p si
5 p si
1 5 p si
3 0 p si
6 0 p si
1 0 0 p si
1 5 0 p si
200 mbar
200 mbar
250 mbar
500 mbar
1 bar
3 bar
6 bar
17 bar
17 bar
3 p si
3 p si
3 p si
1 5 p si
4 5 p si
9 0 p si
1 8 0 p si
2 5 0 p si
2 5 0 p si
350 mbar
350 mbar
750 mbar
1.5 bar
1.7 bar
5 bar
10 bar
27 bar
27 bar
5 p si
5 p si
5 p si
2 5 p si
7 5 p si
1 5 0 p si
3 0 0 p si
4 0 0 p si
4 0 0 p si
23.1 mV
19.1 mV
12.3 mV
24.6 mV
41.3 mV
82.2 mV
82.2 mV
68.9 mV
82.2 mV
23 mV
19 mV
17 mV
57 mV
85 mV
85 mV
85 mV
95 mV
85 mV
25.1 mV
20.1 mV
13.05 mV
26.1 mV
43.5 mV
87.0 mV
87.0 mV
72.5 mV
87.0 mV
25 mV
20 mV
18 mV
60 mV
90 mV
90 mV
90 mV
100 mV
90 mV
27.1 mV
21.1 mV
13.8 mV
27.6 mV
45.7 mV
91.9 mV
91.9 mV
76.1 mV
91.9 mV
27 mV
21 mV
19 mV
63 mV
95 mV
95 mV
95 mV
105 mV
95 mV
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HRO Series
Precision compensated pressure sensors
PERFORMANCE CHARACTERISTICS
(VS = 12 V, TA = 25°C, pressure applied to port P1)
HRO...P devices (Prime Grade)
Characteristics
Zero pressure offset
Combined non-linearity and hysteresis
5
Temperature effects (0...70 °C)
Min.
Typ.
Max.
Unit
-0.5
0
+0.5
mV
±0.25
±0.5
4
Span
±1.0
Offset
Input resistance
±0.5
5
Output resistance
Response time (10 to 90 %FSS)
500
all other devices
100
Common mode voltage6
mV
kΩ
3
25 mbar/10 inH2O devices
%FSS
µs
6
V
HRO...H devices (High Grade)
Characteristics
Zero pressure offset
10 mbar/4 inH2O devices
all other devices
Combined non-linearity and hysteresis4
5
Temperature effects (0...70 °C)
Max.
Unit
-1.0
0
+1.0
mV
0
+0.5
±0.25
±1.0
-0.5
±2.0
Offset
±1.0
5
Output resistance
Common mode voltage6
Typ.
Span
Input resistance
Response time (10 to 90 %FSS)
Min.
3
devices up to 25 mbar/10 inH2O
500
all other devices
100
6
%FSS
mV
kΩ
µs
V
Specification notes:
1. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element.
2. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks from the housing.
3. Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.
The span is ratiometric to the supply voltage.
4. Non-linearity refers to the Best Straight Line fit measured for offset pressure, full-scale pressure and ½ full-scale pressure.
5. Shift is relative to 25 °C. The HROM010.../HROH004... have a compensated temperature range from 0...50 °C.
6. This is the common-mode voltage of the output arms (pins 2 and 4) for VS = 12 V.
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HRO Series
Precision compensated pressure sensors
OUTLINE DRAWING AND ELECTRICAL CONNECTION
P2
P1
Pin 1
marking
1 2
3 4
Pin
1
2
3
4
Connection
-Vs
+Vout
+Vs
-Vout
first angle projection
mass: approx. 5 g
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dimensions in mm
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HRO Series
Precision compensated pressure sensors
ORDERING INFORMATION
Series
Options
HRO
Pressure range
M010*
M025
M050
M100
M250
B 001
B 002
B 005
B 010
H 004*
H 010
P 001
P 005
P 015
P 030
P 060
P 100
P 150
10
25
50
100
250
mbar
mbar
mbar
mbar
mbar
1 bar
2 bar
5 bar
10 bar
4 inH2O
10 inH2O
1 p si
5 p si
1 5 p si
3 0 p si
6 0 p si
1 0 0 p si
1 5 0 p si
Pressure mode
Housing
Grade
D Differential
TM SIL, 2 ports top side
H High
P Prime
D
TM
P
* only available as H-grade
Example:
HRO
M100
First Sensor reserves the right to make changes to any products herein.
First Sensor 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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