Model 34A Pressure Transmitter

4-20 mA output, 3 to 5K psi, Silicon Sensor

Viatran’s 34A is one of our most versatile pressure transducers for industrial applictions. The 34A measures from 3 PSI to 5000 PSI (0.2 to 345 bar) with standard linearity of ≤±0.25% FSO.

Features

 High Accuracy
 Many Options available
 All Stainless Steel construction
 Shunt Calibration circuit option
 RoHS Compliant
 Low Pressure Applications

Description

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

24A-34A datasheet

Full Scale Pressure Ranges
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)
Nonlinearity (Best Fit Straight Line)
≤±0.25% FSO
Hysteresis & Repeatability
≤±0.10% FSO
Full Scale Output (FSO)
16 mA at 70°F (21°C) ±1.0% FSO
Resolution
Infinite
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)
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
Supply Voltage
8 to 30 Vdc
Output Signal
4 to 20 mA
Zero Adjustment
±5% FSO min
Circuit Protection
Input polarity may be reversed. Output may be short-circuited indefinitelyOver voltage protection to 1000 volts according to EN61000-4-5
Insulation Resistance
<5 nSec to case ground
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)
Pin Outs
Pin A               + Power / Signal
Pin B                – Power / Signal
Pin C                No connection
Pin D               No connection
Pin E               No connection
Pin F               No connection
Shell                Ground