Secondary Containment to 40K, Hastelloy Wetted Materials, Hazardous Location Approvals
572 is designed with a secondary containment pressure feature which can withstand 40K of pressure. Available ranges from 0-100 thru 20K, designed for safety critical applications in oil services. Sealed external adjustments are standard with this model, and a wide variety of electrical and process connections are available as options.
Features
ShuntCal
IP-68 Rated
High Pressure Applications
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 explosion proof, intrinsic safety or non-incendive.
The 572 pressure sensor can also be supplied with ATEX intrinsic safety or flameproof or CSA intrinsic safety or explosion proof 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.
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
Supply Voltage: 12 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 Suppression: +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 8×20 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
Pressure Connections:
- 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
Shock Limitation: 100 G’s
Weight: 4 lbs. 8 oz.
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
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.
Download Data Sheet
