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PF (ADP1)
DATA
1. Characteristics data
1-<1> Output characteristics
ADP1141
Drive current: 1.5 mA; temperature: 25°C 77°F
1-<2> Offset voltage – temperature
characteristics
ADP1141
Drive current: 1.5 mA; rating ±5%FS
1-<3> Sensitivity – temperature
characteristics (%FS)
ADP1141
Drive current: 1.5 mA; rating ±2.5%FS
100
80
60
40
20
0
–20
–40
49 {0.5}
0
98.1 {1}
kpa {kgf/cm2}
Output
voltage
(mV)
Rated pressure
4
3
2
1
0
–2
–1
25
47
0
32
50
122
Temperature (
°C °F)
Offset
voltage
–
temperature
characteristics
(%FS)
4
3
2
1
0
–2
–1
Sensitivity
–
temperature
characteristics
(%FS)
25
47
0
32
50
122
Temperature (
°C °F)
2. Pressure cycle range (0 to rated pressure)
Tested sample: ADP1131, temperature: 25°C 77°F
–2
–1
0
1
2
1
×105
5
×105 1×106
Pressure cycle (cycle)
Offset
voltage
range
(%FS)
Output
span
voltage
range
(%FS)
–2
–1
0
1
2
1
×105
5
×105 1×106
Pressure cycle (cycle)
Even after testing for 1 million times, the vari-
ations in the offset voltage and output span
voltage are minimal.
2-<1> Offset voltage range
2-<2> Output span voltage range
SPECIFICATIONS
Gauge pressure
Standard type (With glass base)
Type of pressure
Type
Air (For other medium, please consult us.)
Pressure medium
4.9
Rated
pressure
0.05
14.7
0.15
34.3
0.35
49.0
0.5
98.1
1.0
196.1
2.0
343.2
3.5
490.3
5.0
833.6
8.5
1.5 times the rated pressure
980.7
10.0
40.0
0.4
Twice the rated pressure
49.0
0.5
Unit: kPa
Unit: kgf/cm
2 (approx.)
Twice the rated pressure
Max. applied pressure
–20 to 100
°C –4 to 212°F (no freezing or condensation)
Ambient temperature
–40 to 120
°C –40 to 248°F (no freezing or condensation)
Storage temperature
0 to 50
°C 32 to 122°F
5 to 45
°C
41 to 113
°F
0 to 50
°C
32 to 122
°F
Temperature compensation range
1.5 mA DC
Drive current (constant current)
100
±40 mV
43.5
±22.5 mV 85±45 mV
40
±20 mV
Output span voltage
±20 mV
±15 mV ±25 mV
Offset voltage
5000
±1000
3300
±600 5000±1000
–5 to 50
°C
–7 to 122
°F
–20 to 100
°C
–4 to 212
°F
–20 to 70
°C
–4 to 158
°F
–40 to 120
°C
–70 to 248
°F
Bridge resistance
±0.7%FS
±0.6%FS
±15%FS
±10%FS
±5.0%FS
±2.5%FS
±10%FS
±1.3%FS
±8%FS
±2.5%FS
±0.5%FS
±0.4%FS
±0.3%FS
±0.2%FS
±0.5%FS
±0.6%FS
±0.3%FS
±0.4%FS
±0.7%FS
Linearity
Pressure hysteresis
Offset voltage-temperature
characteristics (0 to 50
°C 32 to 122°F)
Sensitivity-temperature
characteristics (0 to 50
°C 32 to 122°F)
Economy type
(Without glass base)
Notes) 1. Unless otherwise specified, measurements were taken with a drive current of1.5 mA ±0.01 mA at a temperature of 25°C 77°F and humidity ranging from 25% to
85%.
2. Please consult us if a pressure medium other than air is to be used.
3. This is the regulation which applies within the compensation temperature range.
4. Please consult us if the intended use involves a negative pressure.
PF PRESSURE SENSOR
2004.11.1 7:04 PM
Page 39