Model 247 Pressure Transducer
Model 247's are designed to provide a voltage output, standard setup is 0-5 Vdc out, but the unit can be configured to provide outputs from -10 to +10 Vdc out and anything in between. The 247 series can be built to many custom configurations, and with the quality and reliability you expect from Viatran, they are built to last for a very long time.
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 output, 0-3 to 20K psi
247 offers a solid, reliable pressure transducer with excellent noise immunity, repeatability and stability.Model 247's are designed to provide a voltage output, standard setup is 0-5 Vdc out, but the unit can be configured to provide outputs from -10 to +10 Vdc out and anything in between. The 247 series can be built to many custom configurations, and with the quality and reliability you expect from Viatran, they are built to last for a very long time.
Performance characteristics
| Full Scale Pressure Ranges | 0-15, 30, 50, 75, 100, 200, 300, 500 PSIA 0-3, 5, 10, 15, 30, 50, 75, 100, 200, 300, 400, 500, 750, 1,000, 1,500 PSIG2K, 3K, 4K, 5K, 7.5, 10K, 15K, 20K PSIS 0-5, 10 & 15 PSIV* |
|---|---|
| Improved Accuracy (Non Linearity) | ±0.35%**** Range Dependent |
| Non-linearity (Best Fit Straight Line) | ≤±0.50% FSO |
| Hysteresis | <0.25% FSO |
| Full Scale Output (FSO) | 5 Vdc ±2% at 70°F (21°C) |
| Resolution | Infinite |
| Long Term Stability | ≤±0.5% FSO per 6 months |
| Compensated Temperature Range | 70°F to 170°F (21°C to 76°C) |
| Maximum Operating Temperature | 200°F (93°C) |
| Minimum Operating Temperature | -20°F (-28°C) |
| Storage Temperature Limits | -40°F to 250°F (-40°C to 121°C) |
| Thermal Effect on Zero | ≤±2% FSO per 100°F Typical |
| Thermal Effect on Span | ≤±2% FSO per 100°F Typical |
| Zero Adjust | ±5% of FSO (nominal) |
|
* For PSIV and Compound Range units, thermal effect on zero is ≤±3.0% per 100°F |
|
Electrical characteristics
| Supply Voltage | 12 to 30 Vdc |
|---|---|
| Power Supply Regulation | 8 to 30 Vdc |
| Output Signal | 0-5 Vdc w/DM option0 to 10 Vdc (requires 12 Vdc supply min) |
| Load Impedance | ≥50K Ohm resistive |
| Circuit Protection | Reverse polarity protected. CE marked |
| RFI / EMI | CE EMC compliant as per IEC EN 61326-1 and EN 61326-2-3 Annex BB |
| Voltage Spike | Withstand 1000 volt spike per EN 61000-4-5 |
| Insulation Resistance | <5 nS conductance |
| Input current | ≤4 mA |
| Response Time | <2 mSec for 10-90% change in output |
| PIN OUTS |
Pin 1+Power
Pin 2+Signal
Pin 3Common
Ground SpadeCase ground
|
Materials of Construction
| Wetted Part |
0-3 thru 200 PSI (0-1.0 thru 13.7 bar) - 316L stainless steel 0 - 300 PSI (20.6 bar) and above - 15-5PH stainless steel |
|---|---|
| Weight | 8 oz nominal silicon sensor, 10.5 oz nominal (strain gage) |
| Identification | Synthetic label |
| Mounting | May be supported by process piping |
Mechanical characteristics
| Pressure Connection |
1/4” NPT female |
|---|---|
| Proof Pressure |
≤200 PSI 3x≥ 300 PSI 1.5 times FSPR or 25K PSI (1723 bar), whichever is less |
| Burst Pressure | 5 times FSPR or 30K PSI (2068 bar), whichever is less |
| Pressure Cavity Volume | 0.06 cubic inches, nominal |
Options
DH
DM
DN
DX
NH
Note:
Drawings
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