19C Series
Temperature compensated stainless steel Pressure Sensor cells
April 1998/025
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
FEATURES
0 - 5 to 0 - 1000 psi
Calibrated and
Temperature
Compensated
Rugged Stainless Steel
Isolated Package
Small Size
Absolute & Gage
Pressures
Reliable Semiconductor
Technology
GENERAL DESCRIPTION
The stainless steel 19C Series devices
were developed for pressure applications
that involve measurement of hostile media
in harsh environments. These sensors will
accommodate any media that does not
adversely affect 316 stainless steel.
These 19mm sensors are calibrated and
temperature compensated when used with
a constant voltage source. They feature
a variety of pressure connections to allow
use in a wide range of OEM equipment.
The 19C Series devices are rugged and
reliable transducers for use in a wide
variety of pressure sensing applications
where corrosive liquids or gases are
monitored.
MAXIMUM RATINGS (all devices)
Supply Voltage V
S
+15 V
DC
APPLICATIONS
Industrial Automation
and Flow Control
Process Control System
Pressure Calibrators
Industrial Sprayers
EQUIVALENT CIRCUIT
ENVIRONMENTAL SPECIFICATIONS (all devices)
ELECTRICAL CONNECTIONS
Vibration:
10g at 20-2000 Hz
Shock:
100g for 11 msec
Life:
1 Million Cycles Minimum
Insulation Resistance
(Min.):
100 M
at 50 V
DC
Temperature Ranges:
Compensated
0C to 70C
Operating
-20C to +125C
Storage
-40C to +125C
Scale:
1cm
1 inch
19C Series
Temperature compensated stainless steel Pressure Sensor cells
April 1998/025
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
PRESSURE RANGE SPECIFICATIONS
SenSym
PART NO.
19C005G (1...8)
19C015 (A.G) (1...8)
19C030 (A.G) (1...8)
19C050 (A.G) (1...8)
19C100 (A.G) (1...8)
19C200 (A.G) (1...8)
19C300 (A.G) (1...8)
19C500 (A.G) (1...8)
19C1000A (1...8)
PRESSURE
RANGE
0 - 5 PSI
0 - 15 PSI
0 - 30 PSI
0 - 50 PSI
0 - 100 PSI
0 - 200 PSI
0 - 300 PSI
0 - 500 PSI
0 -1000 PSI
PROOF
PRESSURE
7
20 PSI
30 PSI
60 PSI
100 PSI
200 PSI
400 PSI
600 PSI
850 PSI
1500 PSI
PERFORMANCE CHARACTERISTICS
1
Unit
mV
mV
%FSS
%FSS
%FSS
%FSS
%FSS
ms
k
k
%FSS
V
Min.
-1
59
99
---
---
---
---
---
---
---
---
---
---
1.0
Max.
+1
61
101
0.5
1.0
2.0
1.0
---
---
---
---
---
---
4.0
Typ.
0
60
100
0.1
0.2
0.2
0.2
0.2
0.1
0.1
4.5
4.5
0.05
2.5
Characteristics
Zero Pressure Offset
Full-scale Span
2
19C005G...
all other
Combined Linearity and Hysteresis
3
Temp. Effect on Span
4
Temp. Effect on Offset
4
19C005G...
all other
Thermal Hysteresis (0 to 50C)
Long Term Stability of Offset and Span
5
Response Time (10% to 90%)
6
Input Impedance
Output Impedance
Repeatability
Common Mode Output
* Note: Parts are available in Absolute and Gage pressure (A=Absolute, G= Gage) and also in various Cell and Male pressure interfaces (1 through 8).
PHYSICAL DIMENSIONS
Cell with Body O-Ring Package (1)
Mass: 20g
Flush Mount Package (2)
Mass: 18g
(8)
0.590 (15.0)
19C Series
Temperature compensated stainless steel Pressure Sensor cells
April 1998/025
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
PHYSICAL DIMENSIONS (cont.)
Flush Mount Package w/ Flange (3)
Mass: 18g
Dimensions in inches (mm)
1/8 NPT Male Port Package (4)
Mass: 47g
" NPT Male Port Package (5)
Mass: 47g
Dimensions in inches (mm)
19C Series
Temperature compensated stainless steel Pressure Sensor cells
April 1998/025
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
PHYSICAL DIMENSIONS (cont.)
7/16 UNF Fitting (6)
Mass: 47g
1/4 BSP Male Port Package (7)
Mass: 52g
Euro O-Ring Package (8)
Mass: 20 g
Dimensions in inches (mm)
(8)
(12.00)
0.590 (15.0)
19C Series
Temperature compensated stainless steel Pressure Sensor cells
April 1998/025
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
SPECIFICATION NOTES:
1:
Reference conditions (unless otherwise noted): Supply Voltage, V
S
= 10 Vdc; t
amb
= 25C
2:
Span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure. Span is ratiometric to the supply voltage
3:
Linearity is based on Best fit Straight Line. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure.
4.
Maximum error band of the offset voltage or span over the compensated temperature range of 0-70C, relative to the 25C reading.
5:
Long term stability over a one year period.
6:
Response time for 0 psi to full scale span pressure step change
7:
If maximum pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture.
8:
Non-concentricity effects at the diaphragm weld area may cause run out of up 0.006" (0.15) between the upper and lower portion of the sensor body.(It is recommended that a counter
bore be used to allow for the effects of this non-concentricity.)
ORDERING INFORMATION - PART # DESCRIPTION
19
C
XXX
A,G
1,2...8
1 9 m
cell
Pressure Type
A = Absolute
G = Gage
Compensated
Sensor
1
= Cell w/ Body O-Ring
2
= Flush Mount
3
= Flush Mount w/ Flange
4
= 1/8 27 NPT
5
= 1/4 18 NPT
6
= 7/16 UNF
7
= 1/4 BSP
8
= Euro O-Ring
For example: Part #19C100A4 = 19 mm Cell, Compensated, 100 psi, Absolute, 1/8NPT Port
SenSym and Sensortechnics reserve the right to make changes to any products herein. SenSym and Sensortechnics do 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.
Pressure Range
in PSI
005 =
5 psi (gage only)
015 =
15 psi
030 =
30 psi
050 =
50 psi
100 = 100 psi
200 = 200 psi
500 = 500 psi
1000 = 1000 psi (absolute only)
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