Model 572 Pressure Sensor
Viatran's 572 pressure transmitter is designed specifically for secondary containment applications in oil services applications.
A sealed gage or absolute pressure reference is available for medium to very high pressures, with a containment pressure of 40,000 PSI. The model 572 pressure transducer withstands harsh atmospheres and is built to be submersed in up to 100 feet of water.
The 572 pressure transmitter can be supplied with FM approves for explosionproof, intrinsic safety or non-incendive. The 572 pressure sensor can also be supplied with ATEX intrinsic safety or flameproof or CSA intrinsic safety or explosionproof approvals.
The standard 572 pressure transmitter has an all welded construction that features 1/4-18 NPT thread for installation in low pressure applications and the F-250-C autoclave fitting for the high pressure applications. Optional pressure fittings and electrical terminations are available.
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 Range (FSPR)
|
0-100, 150, 300, 500, 1K, 2K, 3K, 5K, 7500, 10K, 15K, 20K PSIA, PSIS, PSIG
|
|
|
Combined Accuracy (Non-Linearity, Hysteresis, Repeatability)
|
≤±0.25 FSO
|
|
|
Full Scale Output (FSO) |
16 mA at 70°F | |
|
Resolution
|
Infinite
|
|
| Long Term Stability: | ≤±0.25% FSO per 6 months | |
| Response Time (Mechanical and Electrical Combined) | ≤20mSec to reach 90% of FSO | |
| Temperature Effect on Zero | ≤±1% FSO per 100°F | |
| Temperature Effect on Span | ≤±1% FSO per 100°F | |
| Operating Temperature Range | 0°F to +180°F | |
| Non-operating Temperature Range | -65°F to +250°F |
ELECTRICAL
|
Supply Voltage:
|
10 to 40 VDC
|
|
|
Power Supply Regulation:
|
≤±0.02$ FSO per volt
|
|
|
Output Signal:
|
4-20 mA at 70°F
|
|
| Load Impedance | 1500 Ohms maximum at 40 VDC | |
| Zero Adjustment Elevation | -100% of FSO | |
| Zero Supression | +50% of FSO | |
| Span Adjustment | Rangeable down 5:1 from standard range | |
| Range Calibration Signal | 20% ±0.1% of FSPR, externally switched. Exact signal-pressure correlation provided with each unit. | |
| Circuit Protection | Varistor protected across the input leads for surges above 40V and currents to 250A peak with a pulse width of 8x20 µSec. Reverse polarity protected. | |
| Bridge Resistance | 5K Ohms nominal | |
| Insulation Resistance | >200 MegOhms to case ground | |
| RFI/EMI Suppression | Negligible effect to 500MHz at 5W direct contact | |
| Electrical Connection | 1/2" NPT Male (conduit connection) | |
| Wire Color Codes |
Red +Power/Signal Black -Power/Signal Green Case Ground |
MATERIALS OF CONSTRUCTION
|
Wetted Materials
|
Hastelloy C-276
|
|
|
Secondary Containment Vessel
|
Hastelloy C-276, Molybdenum wire, and glass; Inconel X-750
|
|
|
Housing
|
Hastelloy C-276 and 316 SS; Inconel X-750
|
MECHANICAL
|
Pressure Connection:
|
Ranges <10K PSI 1/4" NPT female Ranges >10K PSI Autoclave F-250–C |
|
|
Proof Pressure:
|
1.5 times FSPR or 25K PSI, whichever is less
|
|
|
Burst Pressure Sensor
|
0-100 thru 0-3K PSI >5 times FSPR Up to 0-5K PSI >4 times FSPR Up to 0-10K PSI >2.7 times FSPR Up to 0-20K PSI >2 times FSPR |
|
| Secondary Containment Vessel | >40K PSI | |
| Weight | 4 lbs. 8 oz. | |
| Shock Limitation | 100 G’s |
OPTIONS
| DG | Improved temperature performance | |
| DK | Special calibration shunt ___% | |
| DQ | Cleaning for Oxygen service | |
| EA | Special calibration | |
| NH | Customer specified identification | |
| NSR | Non-standard range | |
| PW | 1/8 DIN digital indicator | |
| Note: | Application of some available options may affect standard performance. Consult your Viatran representative for details. |