mV output, 2″ Figure 1502 fitting
811 is Viatran’s state of the art hammer union pressure transducer with a millivolt output that was developed in direct response to requests from the field. Built with a patented* housing which can withstand extreme vibration, abusive impact and will continue to perform to specification.
Ruggedized Connector Cables sold separately.
Features
1502 Hammer Union Pressure Fitting
RoHS Compliant
IP-68 Rated
High-Pressure Applications
Shunt Calibration Circuit Option
Patented* Design to withstand extreme vibration and abusive impact
Impervious to Fluid Ingress with patented angled connector base, drain ports, and sealing method
Easy Access Connector Housing – 77% greater area
Improved sealing method for connector pins
RoHS compliant
Expanded compensated temperature range option
Shunt calibration option
* US Patents D711266 , US 9,607,596 B2
* EU Patent No. 002334250-001
*CN Patent ZL 201330 527540.1
Full Scale Pressure Ranges: 0-5K, 0-6K, 0-10K, 0-15K, 0-20K PSIS
Combined Accuracy (BFSL): (Non-Linearity, Hysteresis & Repeatability) ≤ ± 0.25% FSO
Full Scale Output (FSO): ≥1 5 mV @10 Vdc @70° F
Zero Balance: 0.0 mV ±1% FSO
Compensated Temperature Range: +40°F to 140°F (4°C to 60°C)
Operating Temperature Range: -40°F to 185°F (-40°C to 85°C)
Storage Temperature Range: -67°F to 302°F (-55°C to 150°C)
Long Term Stability (%FSO): ≤ ± .25% FSO per 6 months
Thermal Effect on Zero: ≤± 1% FSO per 100°F Typical
Thermal Effect on Span: ≤± 1% FSO per 100°F Typical
Output Signal: ≥1.5 mV/V @70°F
Supply Voltage: 10 Vdc nominal, 15 Vdc maximum
Insulation Resistance: < 5 nS
Response Time: < 1 millisecond to reach 90% of FSO
Range Calibration Signal (Option DE Shunt Cal): 100% FSO ±10% by exciting pins E&F
Calibration Signal Accuracy (Option DE Shunt Cal): Readings on calibration certificate are within ±0.2% FSO of actual Cal signal output
Bridge Resistance: 10K ohms, nominal
Standard Electrical Connection: Mates with 6 pin, Hermetic, Box Mount, Shell Size 10, MIL-C-26482 Amphenol type connector
PIN OUTS:
Standard Pressure Port: Male hammer union 2 inch #1502
Pressure Cavity Volume: Standard: 0.45 cubic inches
Zero Effect from Installation: <±0.3% FSO w/200 ft-lbs torque on union #1502
Shock Sensitivity: 1000 g, 0.5 ms half sine wave pulse shall not cause change in calibration
Proof Pressure: 1.67X range or 22,500 PSI max
Burst Pressure: 3 Times full scale pressure range, limited by union #1502: 22.5K PSI
Wetted Materials: NACE compliant Inconel 718 (MR0175/ISO 15156-3:2009(E))
Enclosure Material: 304 Stainless Steel
Identification: Laser marked on body of unit
Weight: 5.6 lbs. nominal
DC: Extended Compensated Temperature Range (Cold) -40°F to 140°F (-40°C to 60°C)
DE (Shunt Cal):
- Range Calibration Signal100% FSO ±10% by shorting pins E&F
- Calibration Signal AccuracyReadings on calibration certificate are within ±0.2% FSO of actual Cal signal output
DG: Improved temperature compensation
DH: Special Range
DQ: Cleaning for Oxygen Service
EA: Special Calibration Run
EH: Extended Compensated Temperature Range (Hot) +40°F to 180°F (4°C to 82°C)
LW: Narrow adapter for banding
NA: Carrying handle attached
NH: Customer specific identification
NP: Protective ring cage
NQ: Protective criss-cross cage
PW: Calibrate item with meter/display
Z(): Special connectors
