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 548 Pressure Transmitter
The “X48” Series features all welded stainless steel construction with 316L stainless steel wetted parts. Non-linearity is 0.25% or better with an optional improved non-linearity of better than 0.1%. Standard ranges are from 3 PSI to 5,000 PSI with available outputs of mV/V, 4-20 mA and 0-5 VDC. Also available are optional zero and span adjustments.
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 | 0-3 thru 0-5000 PSIG, PSIS 0-15 thru 0-5000 PSIA .0-15 PSIV |
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| Linearity (Best Fit Straight Line) | ≤ ±0.25% "DN" Option- Improved Linearity ≤ ±0.1% |
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| Hysteresis | ± 0.05% FSO | |
| Repeatability | ± 0.05% FSO | |
| Full Scale Output (FSO) | 16 mA ±1% | |
| Zero Balance | ≤ ±1% FSO | |
| LongTerm Stability | ≤±0.25% FSO per 6 months | |
| Response Time | ≤ 1 mSec to reach 90% FSO | |
| Temperature Effect on Zero | ≤±1% FSO per 100°F (37°C) | |
| Temperature Effect on Span | ≤±1% FSO per 100°F (37°C) | |
| Compensated Temperature | 32°F to 180°F (0°C to 82°C) | |
| Operating Temperature | -40°F to 185°F (-40°C to 85°C) | |
| Storage Temperature Limit | -40°F to 250°F (-40°C to 121°C) | |
| * For PSIV and Compound Range units: | Temperature Effect on Zero ≤±3.0% per 100°F Compensated Temperature Range 32°F to 170°F (0°C to 77°C |
ELECTRICAL
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Supply Voltage:
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9.0 to 30 Vdc
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Power Supply Regulation Effect
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≤±0.05% FSO per Volt
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Output Signal
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4 - 20 mA
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| Load Resistance | 12 Vdc min with 150 ohm and 30 Vdc max with 1050 ohms | |
| Circuit Protection | Output may be short-circuited indefinitely. Input polarity may be reversed. Over voltage protected to 1000 volts. <1 msec duration. | |
| Insulation Resistance | <5nS Conductance | |
| Electrical Connection |
1/2" NPT (M), 18 AWG wire, 72" long |
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| Wire Color Codes |
Red +Power/Signal Black -Power/Signal Green Case ground White No Connection Brown No Connection |
MATERIALS OF CONSTRUCTION
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Enclosure Housing
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304 and 316 stainless steel
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Wetted Parts
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316 Stainless Steel
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Weight
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10 oz.
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MECHANICAL
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Pressure Connection:
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1/4" - 18 NPT Female 1/4" - 18 NPT Female (0-3.3 thru 0-1034 bar
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Proof Pressure:
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<=500 PSI lesser of 3x or 1200 PSI
>=500 PSI lesser of 5x or 10K PS |
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Burst Pressure:
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<=500 PSI lesser of 5x or 2400 PSI
>=500 PSI lesser of 5x or 10K PS |
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| Mounting | May be supported by pressure connection | |
| Identification | Laser etched onto body |
DIMENSIONS