SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Product Description
SSI’s line of stainless steel, harsh media compatible, isolated absolute & gage pressure sensors represents a significant cost savings over currently available pressure sensors. These sensors are designed to operate over the range of -40ºC to +105ºC and offer superior stability and thermal performance, based on their original design for automotive applications. SSI, a leading OEM supplier of automotive sensors…having delivered more than 95 million to its customers, recently introduced the MediaNugget™, targeted at industrial and commercial applications where cost, size and performance are critical.
Typical Applications
Refrigeration
Calibration Equipment
Fuel Cells
Pumps
Hydraulics
Emissions Testing
Process Control
Spraying Systems
Pneumatics
Compressors
Flow
Robotics
Hydrogen Storage
MediaNugget™ sensors without signal conditioning for low-cost OEM applications (shown with and without Integral Harness)
S tandard Full Scale Pressure Ranges Special Features
15, 50, 75, 100, 200 and 300 Psig
15, 50, 75, 100, 200, 300, 500, 750, 1000, 1500, 2000, and 3000 Psia
All Laser-welded stainless steel design for media isolation
Compact size, excellent price/performance ratio
Custom pressure ranges available
Custom mechanical interconnects available
Lower Pressure Ranges
M12 & Mini DIN Connectors
SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Parameter
|
Min
|
Typical
|
Max
|
Units
|
Parameter
|
Min
|
Typical
|
Max
|
Bridge Resistance
|
4000
|
4700
|
5500
|
Ώ
|
Operating Temperature
|
-40
|
25
|
105
|
Sensitivity
|
400
|
500
|
600
|
µV/V/psi
|
Pressure Non-linearity
|
-
|
0.15
|
0.25
|
TCR
|
-
|
2300
|
-
|
ppm/oC
|
Pressure Hysteresis
|
-0.05
|
0
|
0.05
|
TCS
|
-
|
-2100
|
-
|
ppm/oC
|
Proof Pressure
|
3X
|
|
|
Offset
|
-3.5
|
0.0
|
3.5
|
MV/V
|
Burst Pressure
|
10X
|
|
|
Offset Stability
|
-
|
-
|
20
|
µV/V
|
Response Time
|
|
|
1
|
Repeatability
|
-
|
-
|
0.05
|
% of Span
|
|
|
|
|
|
15 and 50 PSI MediaNugget™ Specifications
Units
oC
% Span
% Span
FS Press.
FS Press.
ms
Parameter
|
Min
|
Typical
|
Max
|
Units
|
Parameter
|
Min
|
Typical
|
Max
|
Bridge Resistance
|
4000
|
4700
|
5500
|
Ώ
|
Operating Temperature
|
-40
|
25
|
105
|
Sensitivity
|
115
|
145
|
175
|
µV/V/psi
|
Pressure Non-linearity
|
-
|
0.15
|
0.25
|
TCR
|
-
|
2300
|
-
|
ppm/oC
|
Pressure Hysteresis
|
-0.05
|
0
|
0.05
|
TCS
|
-
|
-2100
|
-
|
ppm/oC
|
Proof Pressure
|
3X
|
|
|
Offset
|
-0.5
|
2.0
|
5.5
|
MV/V
|
Burst Pressure
|
10X
|
|
|
Offset Stability
|
-
|
-
|
20
|
µV/V
|
Response Time
|
|
|
1
|
Repeatability
|
-
|
-
|
0.05
|
% of Span
|
|
|
|
|
|
75 and 100 PSI MediaNugget™ Specifications
Units
oC
% Span
% Span
FS Press.
FS Press.
ms
Parameter
|
Min
|
Typical
|
Max
|
Units
|
Parameter
|
Min
|
Typical
|
Max
|
Bridge Resistance
|
4000
|
4700
|
5500
|
Ώ
|
Operating Temperature
|
-40
|
25
|
105
|
Sensitivity
|
60
|
70
|
80
|
µV/V/psi
|
Pressure Non-linearity
|
-
|
0.15
|
0.25
|
TCR
|
-
|
2300
|
-
|
ppm/oC
|
Pressure Hysteresis
|
-0.05
|
0
|
0.05
|
TCS
|
-
|
-2100
|
-
|
ppm/oC
|
Proof Pressure
|
3X
|
|
|
Offset
|
-0.5
|
2.0
|
5.5
|
MV/V
|
Burst Pressure
|
10X
|
|
|
Offset Stability
|
-
|
-
|
20
|
µV/V
|
Response Time
|
|
|
1
|
Repeatability
|
-
|
-
|
0.05
|
% of Span
|
|
|
|
|
|
200, 300, 500, and 750 PSI MediaNugget™ Specifications
Units
oC
% Span
% Span
FS Press.
FS Press.
ms
Parameter
|
Min
|
Typical
|
Max
|
Units
|
Parameter
|
Min
|
Typical
|
Max
|
Bridge Resistance
|
4200
|
5000
|
5700
|
Ώ
|
Operating Temperature
|
-40
|
25
|
105
|
Sensitivity
|
10
|
12
|
14
|
µV/V/psi
|
Pressure Non-linearity
|
-
|
0.3
|
0. 5
|
TCR
|
-
|
2300
|
-
|
ppm/oC
|
Pressure Hysteresis
|
-0.05
|
0
|
0.05
|
TCS
|
-
|
-2100
|
-
|
ppm/oC
|
Proof Pressure
|
3X
|
|
|
Offset
|
-5.5
|
2.0
|
9.5
|
MV/V
|
Burst Pressure
|
|
|
15,000
|
Offset Stability
|
-
|
-
|
20
|
µV/V
|
Response Time
|
|
|
1
|
Repeatability
|
-
|
-
|
0.05
|
% of Span
|
|
|
|
|
|
1000, 1500, 2000 and 3000 PSI MediaNugget™ Specifications
Units
oC
% Span
% Span
FS Press.
Psia
ms
- Unless otherwise noted all values are at 25oC
SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Temperature Characteristics Performance Tables
250
Uncompensated Bridge Output Characteristic
7000
Resistance And Span vs Temperature
170
200
150
100
50
0
6500
6000
5500
5000
4500
4000
Span vs. Temperature
Resistance vs. Temperature
160
150
140
130
120
110
100
0 Full Scale
Pressure
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature ( oC)
Reliability and Environmental Performance
Test Conditions Value Units
Wetted Materials
|
304L & 316L Stainless Steel
|
-
|
-
|
Pressure/Temperature Cycles1
|
0 to FS @ 8Hz; and –40oC to 105oC
|
>1.8x106
|
Cycles
|
Thermal Shock
|
105oC to -40oC, 0.5 hr soak at Temp. (2s Transfer)
|
250
|
Cycles
|
Vibration
|
10 to 2050 Hz, 20g Sinusoidal, 3 Axes
|
144
|
Hours
|
Humidity
|
85°C and 90% to 95% R.H.
|
250
|
Hours
|
Weight
|
Model 31 with M12 x 1.5 6g 304L Stainless Port
|
≤ 47
|
grams
|
1Pressure cycling preformed at rated full scale pressure.
SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Standard Packaging Options
Pins with 5/8” Hex Pins with 22mm Hex
Integral Harness with 5/8” Hex
Integral Harness with 22 mm Hex
Harness Construction: PVC Jacketed 24 AWG Wire
SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Standard Packaging Options (Continued)
M12 4 Pin Micro Connector with 22mm Hex M12 4 Pin Micro Connector with 5/8” Hex
For MediaNugget™ with M12 4 Pin Micro Connectors use the 20mm CAN designation above.
DIN 43650 Micro-mini Connector with 22mm Hex DIN 4365 Micro-mini Connector with 5/8” Hex
For MediaNugget™ with DIN 43650 Micro-mini Connectors use the 20mm CAN designation above.
SSI Technologies MediaNugget™
Isolated, Absolute & Gage Pressure Sensors
Product Overview
Pressure Sensor Ordering System
The following explains SSI’s pressure sensor order number sequence. Example P31 - 500A - A - P
Product Family
P31 – MediaNugget
Custom – Call Factory
Pressure Ranges
15 (A or G)
50 (A or G)
75 (A or G)
100 (A or G)
200 (A or G)
300 (A or G)
500A
750A
1000A
1500A
2000A
3000A
A or G designates
Absolute or Gage
B
|
22mm
|
1/8 – 27 NPT
|
C
|
22mm
|
M12 – 1.5 6g
|
D
|
22mm
|
7/16 – 20 UNF
|
E
|
22mm
|
3/8 – 24 UNF
|
F
|
5/8”
|
1/4 - 18 NPT
|
G
|
5/8”
|
1/8 – 27 NPT
|
H
|
5/8”
|
M12 – 1.5 6g
|
I
|
5/8”
|
7/16 – 20 UNF
|
J
|
5/8”
|
3/8 – 24 UNF
|
|
|
Hex
|
Port
|
A
|
22mm
|
1/4 - 18 NPT
|
|
Port Configuration
Connection Configuration
P – Pins
MD – DIN 4365 Micro-mini Connector
M12 – M12 4 Pin Micro Connector
I 6 – 6” Integral Harness
I12 – 12” Integral Harness
I18 – 18” Integral Harness
I24 – 24” Integral Harness
I36 – 36” Integral Harness
I72 – 72” Integral Harness
To place an order, or for custom orders or specifications not listed, call SSI toll-free at (888) 477-4320
Limited Warranty
All SSI products are warranted against defective materials and workmanship for a period of one (1) year from the date of delivery to the original purchaser. Any product that is found to be defective within the one year period will be replaced or repaired at the discretion of SSI. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABLITY, FITNESS FOR A PARTICULAR PURPOSE, PERFORMANCE, OR OTHERWISE. SSI is not an expert in the customer’s technical field and therefore does not warrant the suitability of its products for the applications selected by the customer. SSI accepts no responsibility for misuse, misapplication or unauthorized modification of its products. SSI’s obligation under this limited warranty is strictly and exclusively limited to the repair or replacement free of charge of such products as are to be found to be defective in material or workmanship on the condition that the purchaser gives prompt written notice to SSI of any claim to breach of warranty within the warranty period, and if requested, returns the defective product(s) to SSI. SSI will not assume any expenses or liability for repairs made to its products outside of its plant without its prior written consent. SSI reserves the right to satisfy its warranty obligation in full, with respect to defective products, by the payment
to the purchaser of all sums paid by the purchaser to SSI for such products. IN NO EVENT SHALL SSI BE LIABLE FOR CLAIMS (BASED UPON BREACH OR EXPRESS OR IMPLIED WARRANTY, NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES, WHETHER DIRECT, IMMEDIATE, INCIDENTAL, FORSEEABLE, CONSEQUENTIAL, OR SPECIAL. SSI reserves the right to change its specifications at any time without notice.