Data Sheet

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

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A2 Pressure Transmitter

FEATURES

Rugged housing

Highly configurable: wide selection of pressure

ranges, pressure connections and electrical

terminations

Output: select voltage or current versions

Available with externally adjustable zero and span

access

TYPICAL USES

Test stands

Compressor control

Hydraulic systems

Process automation

Pump and pneumatic systems control

KEY BENEFITS

• Provides the user with accurate, reliable, and

stable output data

• Board microprocessor provides extremely

linear and precise performance over the entire

pressure and temperature range

PERFORMANCE SPECIFICATIONS

Reference

Temperature:

70 °F (21 °C)

Accuracy Class

(Includes

non-linearity):

±0.25%, ±0.5%, ±1.0% of span

Terminal Point Method includes: hysteresis,

non-repeatability, zero offset and span setting

errors

Best Fit Straight

Line (BFSL):

±0.2%, ±0.4%, ±0.5% of span

Add ±0.05% for ranges >5,000 psi

Durability:

>10 million cycles

Stability:

≤±0.25% span/year at reference conditions

ENVIRONMENTAL SPECIFICATIONS

Temperature

Effects:

-4 °F to 185 °F (-20 °C to 85 °C)

±1.0% of span for ±0.25% accuracy class

±2.0% of span for ±0.5% and ±1.0% accuracy class

Temperature

Limits:

Storage:

Operating:

Compensated:

-40 °F to 257 °F (-40 °C to 125 °C)

-40 °F to 257 °F (-40 °C to 125 °C)

-4 °F to 185 °F (-20 °C to 85 °C)

Humidity Effects:

0-95% R.H. non-condensing (no effects)

0-100% R.H. with welded enclosure (no effects)

FUNCTIONAL SPECIFICATIONS

Response Time:

<2ms

Pressure Ranges:

Vacuum, gauge, compound and absolute pressure

from 0 to 5 psi through 0 to 10,000 psi

(Bar ranges available)

Shock:

100g Peak, 11ms

Random Vibration:

10g RMS, 20-2,000Hz

Sweep Vibration:

50-2,000Hz, 5g peak

Position Effect:

±0.02%, typical

Overpressure:

≤300 psi

≥500 to ≤10,000 psi

Proof:

1.5 X Range

1.2 X Range

Burst:

2 X Range

1.5 X Range

ELECTRICAL SPECIFICATIONS

Circuit Protection:

Reverse polarity and mis-wire protected

Insulation

Resistance

(Circuit Case):

100 MΩ @ 30 Vdc

Output Signal:

0-5 Vdc (3 Wire)

0-10 Vdc (3 Wire)

1-5 Vdc (3 Wire)

1-6 Vdc (3 Wire)

4-20 mA (2 Wire)

Supply Voltage: (unregulated)

Min.

Max.

12 Vdc

36 Vdc

14 Vdc

36 Vdc

10 Vdc

36 Vdc

10 Vdc

36 Vdc

12 Vdc

36 Vdc

A2

Pressure Transmitter