Model 248 Pressure Transducer
The “48” Series is made to withstand overloads and severe pressure spikes that can offset, weaken or destroy other sensors. The minimum 3X overpressure rating on the X48 means better than 0.15% accuracy while still offering a response time of less than a millisecond. It’s designed to provide years of reliable, repeatable service.
Typical Applications:
• Engine test stands
• Production test stands
• Hydraulic
• Compressors & Pumps
• Rolling mills
• Die Casting
Contact our Application Engineers today to customize this unit to meet your specific needs.
Inquiry system
Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Viatran product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.
If you need more information do not hesitate to contact us.
Viatran Configuration Code:
0-5 Vdc, 0- 3 to 15K psi, High Overpressure Protection
All welded stainless steel construction combined with sensors that are hermetically sealed with no adjustment controls provide an airtight and watertight transducer preventing contamination from the application environment. The “48” Series is made to withstand overloads and severe pressure spikes that can offset, weaken or destroy other sensors. The minimum 3X overpressure rating on the X48 means better than 0.15% accuracy while still offering a response time of less than a millisecond. It’s designed to provide years of reliable, repeatable service.
Performance characteristics
| Full Scale Pressure Ranges | 0-15 thru 0-200 PSIA (0-1.0 thru 0-13.7 bar) 0-3 thru 0-15K PSIG, PSIS (0-0.2 thru 0-1034 bar) 0-15 PSIV* (0-1.03 BarV) |
|---|---|
| Accuracy (combined linearity, hysteresis & repeatability) | 0-200 PSI (0-13.7 bar)≤±0.25% FSO 300 - 15K PSI (20-1034 bar)≤ 0.15% |
| Full Scale Output (FSO) | 5 Vdc ±1% |
| Resolution | Infinite |
| Long Term Stability | ≤0.5% FSO per 6 months |
| Compensated Temperature Range | 70°F to 170°F (21°C to 77°C) |
| Ambient Operating Temperature Range | -40°F to 185°F (-40°C to 85°C) |
| Storage Temperature Limits | -40°F to 250°F (-40°C to 121°C) |
| Temperature Effect on Zero | ≤± 1 % FSO per 100°F |
| Temperature Effect on Span | ≤± 1 % FSO per 100°F |
| * For PSIV and Compound Range units |
Temperature Effect on Zero Compensated Temperature Range |
Electrical characteristics
| Supply Voltage | 9 to 30 Vdc |
|---|---|
| Power Supply Regulation Effect | ≤±0.05% FSO per volt over the supply voltage range |
| Output Signal | 0 - 5 Vdc |
| Circuit Protection | Reverse polarity protected |
| Insulation Resistance | <5 nSec |
| Response Time | ≤1 mSec for 10% to 90% FSO |
| Electrical Connection | 6 pin hermetic, bayonet-style, 303 SST weldmount connector |
| Pin Outs |
Pin A+ Power
Pin B- Power
Pin C+ Signal
Pin D- Signal
Pin ENo connection
Pin FNo connection
|
Materials of Construction
| Wetted Parts |
0-3 thru 200 PSI (0-0.2 thru 13 bar) 316 Stainless Steel >200 PSI (>13 bar)15-5PH stainless steel |
|---|---|
| Housing | 316 / 304L Stainless Steel |
| Weight | 10 oz (283 g) |
| Identification | Laser etched onto body |
Mechanical characteristics
| Pressure Connection |
1/4" - 18 NPT female |
|---|---|
| Proof Pressure | 3 times FSPR or 20K PSI (1378 bar), whichever is less |
| Burst Pressure | 5 times FSPR or 45K PSI (3102 bar), whichever is less |
| Pressure Cavity Volume | 3 mL without fittings |
| Mounting | May be supported by process piping |
Options
ELECTRICAL CONNECTION
BH
BI
BZ
ZU
ZY
ALTERNATE PRESSURE PORTS
WG
YC
YD
YG
YK
YU
PERFORMANCE OPTIONS
DE
DG
DH
DM
DQ
EA
NH
NJ
PW
Note:
Drawings
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