Model 34A Pressure Transmitter
Viatran's 34A is one of our most versatile pressure transducers for industrial applications. The 34A measures from 3 PSI to 5000 PSI (0.2 to 345 bar) with standard linearity of ≤±0.25% FSO. Improved linearity of ±0.15% or ±0.10% FSO are available as options. The Model 34A has an 4 - 20 mA Output Signal as standard.
Typical Applications:
• Engine test stands
• Production test stands
• Hydraulic
• Compressors & Pumps
• Rolling mills
• Die Casting
Contact our Application Engineers today to customize this unit to meet your specific needs.
PERFORMANCE
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Full Scale Pressure Ranges:
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0-3 thru 5000 PSIG (PSIS FOR >500 PSI) (0.2 thru 345 bar)
0-15 thru 0-5000 PSIA (0-1.0 thru 0-345 bar) 0-15 PSIV (0-1.03 BarV) |
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Nonlinearity (Best Fit Straight Line)
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≤±0.25% FSO
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| Hysteresis & Repeatability | ≤±0.10% FSO | |
| Full Scale Output (FSO) | 16 mA at 70°F (21°C) ±1.0% FSO | |
| Resolution | Infinite | |
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Long Term Stability |
≤±0.3% FSO per 6 months | |
| Compensated Temperature Range | 70°F to 170°F (21°C to 77°C) | |
| Process Media Temperature Range |
-40°F to 250°F (-40°C to 121°C) |
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| Ambient Operating Temperature Range | -40°F to 185°F (-40°C to 85°C) | |
| Storage Temperature Limits | -40°F to 250°F (-40°C to 121°C) | |
| Temperature Effect on Zero | ≤±2.0% FSO per 100°F | |
| Temperature Effect on Span | ≤±2.0% FSO per 100°F |
ELECTRICAL
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Supply Voltage:
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8 to 30 Vdc
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| Output Signal |
4 to 20 mA |
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| Zero Adjustment | ±5% FSO min | |
| Circuit Protection | Input polarity may be reversed. Output may be short-circuited indefinitely Over voltage protection to 1000 volts according to EN61000-4- | |
| Insulation Resistance | <5 nSec to case ground | |
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Response Time |
<2 mSec to reach 90% of full scale | |
| RFI / EMI Suppression | CE EMC compliant per IEC EN 61326. CE marked | |
| Electrical Connection | Bendix PT02E-10-6P, mates PT06E-10-6S (SR) | |
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Wire Color Code |
Pin A + Power / Signal |
MECHANICAL
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Pressure Connection
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1/4" - 18 NPT female
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Proof Pressure
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≤500 PSI (35 bar) 3 times range or 1,200 PSI (80 bar) max
>500 PSI (35 bar) 3 times range or 9,000 PSI (620 bar) ma |
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| Burst Pressure | ≤500 PSI (35 bar) 5 times range or 2,400 PSI (170 bar) max >500 PSI (35 bar) 5 times range or 10,000 PSI (700 bar) ma |
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| Pressure Cavity Volume |
≤500 PSI (35 bar) 1.5 ml |
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| Mounting | May be supported by process pipin |
MATERIALS OF CONSTRUCTION
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Wetted Materials: |
316 Stainless Steel
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| Housing | 304L SS | |
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Identification:
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Pressure sensitive label
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| Weight: | 10 oz (283 g) |
DIMENSION
