Multi-purpose pressure transmitters

Model 247 Pressure Transducer

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:


PERFORMANCE

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 PSIG
2K, 3K, 4K, 5K, 7.5, 10K, 15K, 20K PSIS
0-5, 10 & 15 PSIV
Nonlinearity (Best Fit Straight Line)
≤±0.50% FSO
Improved Accuracy (Non Linearity) ±0.35%** ** Range Dependen
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)
  Operating Temperature Range

-20°F (-28°C) to 200°F (93°C)

  Storage Temperature Limits -40°F to 250°F (-40°C to 121°C)
Temperature Effect on Zero ≤±2% FSO per 100°F Typical
  Temperature Effect on Span ≤±2% FSO per 100°F Typical
Zero Adjust ±5% of FSO (nominal)
* For PSIV and Compound Range units
zero is ≤±3.0% per 100°F

ELECTRICAL

Supply Voltage:
8 to 30 Vdc
  Power Supply Regulation ≤±0.05% FSO per Volt
  Output Signal

0-5 Vdc
w/DM option 0 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

Wire Color Code

Pin 1 +Power
Pin 2 +Signal
Pin 3 Common
Ground Spade Case groun

MECHANICAL

 

 
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

  Mounting May be supported by process pipin

MATERIALS OF CONSTRUCTION

 

 

Wetted Materials:

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 stee
Identification:
Synthetic label
  Weight: 8 oz nominal silicon sensor, 10.5 oz nominal (strain gage)

DIMENSION