Pressure Sensors
Low-Cost, Stainless Steel, Isolated Sensors
19 mm Series
(1)
19U SERIES PERFORMANCE CHARACTERISTICS
Characteristic
Minimum
Typical
1.0
40
30
0.1
0.015
0.010
3420
30
720
0.1
Maximum
7.5
60
Unit
Zero pressure offset
-7.5
35
20
–
–
–
2700
–
360
–
–
–
mV/V
mV/V
mV/V
%FSS
%FSS
%FSS
ppm/°C
µV/V/°C
ppm/°C
%FSS
%FSS
ms
Full-scale span (2)
Full-scale span (3 psi and 5 psi only) (2)
Pressure non-linearity (3)
40
0.25
0.030
0.030
4500
–
1260
0.3
0.3
Pressure hysteresis (3)
Repeatability
Temp. coefficient of resistance (10) (0 °C to 82 °C [32 °F to 180 °F])
Temp. coefficient of offset (10) (0 °C to 82 °C [32 °F to 180 °F])
Temp. coefficient of span (10) (0 °C to 82 °C [32 °F to 180 °F])
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
Long-term stability of offset and span (5)
Response time (6)
0.1
0.1
–
Input resistance
Output resistance
4.00
4.00
4.75
4.75
6.0
6.0
kΩ
kΩ
19C VACUUM GAGE COMPENSATED SERIES PERFORMANCE CHARACTERISTICS (1)
Characteristic
Minimum
Typical
0
100
0.1
0.015
0.010
0.5
0.5
0.1
0.1
0.1
Maximum
2
Unit
mV
mV
Zero pressure offset (at 0 psig)
Full-scale span (2) (0 psig to positive full-scale)
Pressure non-linearity (3)
-2
98
–
–
–
–
–
–
–
102
0.25
0.030
0.030
1.0
1.0
0.3
0.3
%FSS
%FSS
%FSS
%FSS
%FSS
%FSS
%FSS
ms
Pressure hysteresis (3)
Repeatability
Temp. effect on span (4)
Temp. effect on offset (4)
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
Long-term stability of offset and span (5)
Response time (6)
–
–
Common mode voltage (voltage version “K”) (9)
Input impedance (current version “L”)
Input impedance (voltage version “K”)
Output resistance
0.5
1.5
8.0
3.0
1.3
4.5
25
4.5
2.0
8.0
50
6.0
Vdc
kΩ
kΩ
kΩ
19U VACUUM GAGE UNCOMPENSATED SERIES PERFORMANCE CHARACTERISTICS (1)
Characteristic
Minimum
Typical
1.0
40
Maximum
7.5
60
0.25
0.030
0.030
4500
–
Unit
Zero pressure offset
-7.5
35
–
–
–
2700
–
360
–
–
–
mV/V
mV/V
%FSS
%FSS
%FSS
ppm/°C
µV/V/°C
ppm/°C
%FSS
%FSS
ms
Full-scale span (2) (0 psig to positive full-scale)
Pressure non-linearity (3)
0.1
Pressure hysteresis (3)
Repeatability
0.015
0.010
3420
30
720
0.1
Temp. coefficient of resistance (10) (0 °C to 82 °C [32 °F to 180 °F])
Temp. coefficient of offset (10) (0 °C to 82 °C [32 °F to 180 °F])
Temp. coefficient of span (10) (0 °C to 82 °C [32 °F to 180 °F])
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
Long-term stability of offset and span (5)
Response time (6)
1260
0.3
0.3
0.1
0.1
–
Input resistance
Output resistance
4.00
4.00
4.75
4.75
6.0
6.0
kΩ
kΩ
Honeywell • Sensing and Control
3
HONEYWELL [ Honeywell ]
