Products
PL2657

Flush pressure transmitter

PL2657

PL-001BREA01-E-ZVG/US/ /P

Flush pressure transmitter

PL2657

PL-001BREA01-E-ZVG/US/ /P

For the reliable hydrostatic level detection
Flush mount installation in the tank or container wall
Robust potted stainless steel housing as protection against aggressive media and ingress of moisture
Scalable analogue output with adjustable span and zero point
Can be connected as two-wire or three-wire

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Alternative articles: PM1607 Product comparison: PL2657 / PM1607 When selecting an alternative article and accessories please note that technical data may differ!

Product characteristics

Number of inputs and outputs

Number of analogue outputs: 1

Measuring range

-0.05...1 bar

-50...1000 mbar

-0.7...14.5 psi

-5...100 kPa

Process connection

threaded connection G 1 external thread sealing cone

Application

Special feature

Gold-plated contacts

Application

flush mountable for the food and beverage industry

Media

viscous media and liquids with suspended particles; liquids and gases

Medium temperature [°C]

-25...80

Min. bursting pressure

30000 mbar

450 psi

3000 kPa

Pressure rating

10000 mbar

145 psi

1000 kPa

Type of pressure

relative pressure

No dead space

yes

Electrical data

Operating voltage [V]	14...30 DC
Min. insulation resistance [MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Measuring principle	hydrostatic

Inputs / outputs

Number of inputs and outputs	Number of analogue outputs: 1

Outputs

Total number of outputs	1
Output signal	analogue signal
Number of analogue outputs	1
Analogue current output [mA]	4...20
Max. load [Ω]	550; (Ub = 24 V; (Ub - 13 V) / 20 mA)
Overload protection	yes

Measuring/setting range

Measuring range

-0.05...1 bar

-50...1000 mbar

-0.7...14.5 psi

-5...100 kPa

Analogue start point

-50...749 mbar

-0.7...10.9 psi

-5...74.9 kPa

Analogue end point

200...999 mbar

2.9...14.5 psi

20...99.9 kPa

In steps of

1 mbar

0.1 psi

0.1 kPa

Factory setting

ASP = 0 mbar

AEP = 999 mbar

Accuracy / deviations

Repeatability [% of the span]	< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span]	< ± 0,6; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1)
Linearity deviation [% of the span]	< ± 0,5; (Turn down 1:1)
Hysteresis deviation [% of the span]	< ± 0,1; (Turn down 1:1)
Long-term stability [% of the span]	< ± 0,1; (Turn down 1:1; per year)
Temperature coefficient zero point [% of the span / 10 K]	< ± 0,1; (0...80 °C)
Temperature coefficient span [% of the span / 10 K]	< ± 0,2; (0...80 °C)

Response times

Max. response time analogue output [ms]	3

Software / programming

Parameter setting options	zero point; span

Interfaces

Communication interface	EPS

Operating conditions

Ambient temperature [°C]	-25...80
Storage temperature [°C]	-40...100
Protection	IP 67

Tests / approvals

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V

Shock resistance

DIN IEC 68-2-27

50 g (11 ms)

Vibration resistance

DIN IEC 68-2-6

20 g (10...2000 Hz)

Mechanical data

Weight [g]	404
Materials	stainless steel (316L/1.4404); PEI; FKM
Materials (wetted parts)	ceramics (99.9 % Al2O3); stainless steel (316L/1.4435); surface characteristics: Ra < 0,4 / Rz 4; PTFE
Min. pressure cycles	100 million
Process connection	threaded connection G 1 external thread sealing cone

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Remarks

The 3-A qualification is only valid if adapters with 3-A qualification are used for installation.

Pack quantity

1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A; Contacts: gold-plated

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PL2657-01 — 13.04.2023 —