DL Series - Dual-Line Analog Input Process Meter
DL-AC-S4NE
The Viatran DL meter boasts specifications and functionality that make it one of the most advanced process meters available.
Model 520 Hammer Union Pressure Transmitter
Viatran's Model 520 Hammer Union Pressure Transmitter offers superior construction and the rugged performance that we have built our reputation on.
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
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Full Scale Pressure Ranges:
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0-5K, 0-6K, 0-10K, 0-15K, 0-20K, 0-25K PSIS
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Combined Accuracy (BFSL):
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(Non-Linearity, Hysteresis & Repeatability) ≤ ± 0.25% FSO
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Full Scale Output (FSO):
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16.00 mA ±1% FSO @70°F
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| Zero Balance: | 4 mA ±1% FSO @70°F | |
| 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 |
ELECTRICAL
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Output Signal:
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4-20 mA @70°F
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Supply Voltage:
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9-28 Vdc
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Power Supply Regulation:
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<± .01% FSO per volt
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| Load Impedance: | 900 ohms @ 28 VDC decreasing linearity to 0 ohms @ 9 VDC | |
| Circuit Protection: | Reverse polarity protected | |
| RFI / EMI: |
<1% FSO output change with 3V Rms from 150 kHz to 80 MGz (80% AM modulated at 1 kHz) applied to power supply and signal lines |
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| Voltage Spike Protection: | Withstand 1000 volt spike per EN 61000-4-5 | |
| Insulation Resistance: | < 5 nS | |
| Response Time: | < 1 millisecond to reach 90% of FSO | |
| Range Calibration Signal: | 100% FSO ±10% by exciting pins E&F | |
| Calibration Power Supply Voltage: | 8.5 -28 VDC | |
| Calibration Signal Accuracy: | 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 bendix type connector | |
| PIN OUTS: | PIN A + Power / Signal PIN B - Power / Signal PIN C No Connection PIN D No Connection PIN E + Calibration PIN F - Calibration |
MECHANICAL
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Standard Pressure Port:
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Male hammer union 2 inch #2002
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Pressure Cavity Volume:
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Standard: 0.45 cubic inches
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Zero Effect from Installation:
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0.3% FSO w/200 ft-lbs torque on union #2002
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| Shock Sensitivity: | 1000 g, 0.5 ms half sine wave pulse shall not cause change in calibration | |
| Proof Pressure: | 1.67X range or 30,000 PSI max | |
| Burst Pressure: |
3 Times full scale pressure range, limited by union #2002: 30K PSI |
MATERIALS OF CONSTRUCTION
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Wetted Materials: |
NACE compliant Inconel 718 (MR0175/ISO 15156-3:2009(E))
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Enclosure Material: |
304 Stainless Steel
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Identification:
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Laser marked on body of unit
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| Enclosure Rating: | IP68*, NEMA 6P* | |
| Weight: | 4.0 lbs. nominal | |
| * Pending approvals |
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OPTIONS
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DC:
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Extended Compensated Temperature Range (Cold) -40°F to 140°F (-40°C to 60°C)
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DG:
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Improved temperature compensation
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DH:
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Special Range
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DN: |
Improved accuracy | |
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EA: |
Special Calibration Run | |
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EH: |
Extended Compensated Temperature Range (Hot) +40°F to 180°F (4°C to 82°C) |
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LW: |
Narrow adapter for banding | |
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NA: |
Carrying handle attached | |
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NH: |
Customer specific identification | |
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NP: |
Protective ring cage | |
| NQ: | Protective criss-cross cage | |
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Z(): |
Special connectors |
DIMENSIONS
