IFM PA3021

Manufacturer

IFM

Part number

PA3021

Country

Germany

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Precise linear 4...20 mA output signal. High repeatability and low linearity error. With long-term stability thanks to high overload protection. Robust stainless steel housing for use in harsh industrial environments. Large operating temperature range and high protection rating.

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Application

Media

Liquid or gaseous media

Conditionally suitable for

use in gaseous media at pressures > 25 bar only on request

Measured medium temperature [°C]

-25…90, (on request: -40…90 °C)

Pressure strength [bar]

400

td>

Min. burst pressure [bar]

850

Pressure type

relative pressure

Electronic data

Operating voltage [V]

9.6…32 DC

Min. insulation resistance [M?]

100, (500 V DC)

Protection class

III

Reverse polarity protection

yes

Inputs/outputs

Number of inputs and outputs

Number of analog outputs: 1

Outputs

Total number of outputs

1

Output signal

analog signal

Number of analog outputs

td>

1

Analog current output [mA]

4…20

Maximum load [?]

720, (Ub = 24 V, (Ub - 9.6 V) / 20 mA)

Protection against overcurrent

yes

Measuring/setting range

Measuring range [bar]

0…250

Accuracy/Error

Repeatability [% of range]

Deviation from curve [% of span]

< ± 0.25 (BFSL) / < ± 0.5 (LS), (BFSL = pr well-fitted line, LS = Limit setting)

Long-term stability [% of range]

< ± 0.05, (over 6 months)

Zero point temperature coefficient [% of measuring range / 10 K]

0.1, (0…80 °C)

Temperature coefficient range [% of measuring range / 10 K]

0.2, (0…80 °C)

Response time

Analogue output transient rise time [ms]

3

Conditions operation

Ambient temperature [°C]

-25…80

Storage temperature [ °C]

-40…100

Degree of protection

IP 68, IP 69K

Tests / approvals

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 RF emission	30 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conduction	10 V
Emission	in accordance with the Automotive Directive 2004/104/EG
CISPR 25
Immunity	according to the Automotive Directive 2004/104/EC
ISO 11452-2 RF radiation	100 V/m
ISO 7637-2 pulse	Level 4