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UK

 

Screw the filter cover again tightly.

The sensor is sufficiently protected against harsh ambient conditions (protection 

IP 67). The protection rating can be increased by a special accessory (order no. 

E30043).

8  Parameter setting

Parameters can be set before installation and set-up of the unit or during opera-

tion.

If you change parameters during operation, the operating principle of the 

plant will be influenced. 

 

Ensure that there will be no malfunctions in your plant.

• 

Parameter setting with PP2001 →operating instructions enclosed to PP2001.

8.1  Adjustable parameters

ASP

Analogue start point

Measured value at which 4 mA is provided.

AEP

Analogue end point

Measured value at which 20 mA is provided.

Minimum distance between ASP and AEP = 25% of the span.

HI 

LO

Min-Max memory for system pressure

• HI: displays the highest measured pressure.

• LO: displays the lowest measured pressure.

COF

Calibration offset

The internal measured value (operating value of the sensor) is offset against the 

real measured value.

• Setting range: -5 ... +5% of the value of the span (with scaling as factory setting 

(ASP = 0 bar and AEP = final value of measuring range) in steps of 0.1% of the 

value of the span.

CAr

Calibration reset

Resets the calibration set by COF.

dAA

Damping for the analogue output

Pressure peaks of short duration or high frequency can be filtered out.

dAA-value = response time between pressure change and change of the switch-

ing status in milliseconds (ms).

• 

Setting range: 0 (= dAA is not active) / 0.1 s / 0.5 s / 2 s.

Uni

Display unit

The measured values and values for ASP / AEP can be indicated in the following 

units:

bar, mbar, PSI, MPa, kPa, inH2O (only PL2058), mmWS (only PL2058).

Summary of Contents for PL205 Series

Page 1: ...Operating instructions Electronic pressure sensor PL205x 706069 01 06 2019 UK...

Page 2: ...in malfunctions or interference Contents 1 Preliminary note 2 1 1 Symbols used 2 2 Safety instructions 3 3 Functions and features 4 3 1 Applications 4 4 Function 5 4 1 Processing of the measured sign...

Page 3: ...e the product for its intended purpose Functions and features Only use the product for permissible media Technical data If the operating instructions or the technical data are not adhered to personal...

Page 4: ...145 50 725 150 2 175 PL2056 0 13 2 5 1 8 36 3 20 290 50 725 mbar PSI bar PSI bar PSI PL2057 50 1 000 0 7 14 5 10 145 30 450 mbar inH2O bar inH2O bar inH2O PL2058 12 5 250 5 0 100 4 6 2400 30 12 000 MP...

Page 5: ...tting the parameter AEP you define the measured value at which the output signal is 20 mA Factory setting Measuring range scaled P system pressure MEW final value of the measuring range The output sig...

Page 6: ...flange or similar A to the process connec tion If it is not possible to slide the fixing element A down over the top of the sensor slide it up over the bottom of the sensor before the adapter is mount...

Page 7: ...r using a spanner until you can feel the end stop cor responding to a maximum tighten ing torque of 25 Nm 18 ftlb Note Do not overtighten This can have an adverse effect on the sealing NOTE A guarante...

Page 8: ...mal opera tion It carries out its measurement and evaluation functions and provides an analogue signal proportional to the system pressure 7 1 Cleaning of the filter cover If viscous and residues prod...

Page 9: ...ween ASP and AEP 25 of the span HI LO Min Max memory for system pressure HI displays the highest measured pressure LO displays the lowest measured pressure COF Calibration offset The internal measured...

Page 10: ...L2053 bar 1 0 18 8 5 3 25 0 0 1 PSI 15 272 76 363 1 MPa 0 10 1 88 0 53 2 50 0 01 PL2054 bar 0 50 7 49 2 00 9 99 0 01 PSI 7 109 29 145 1 kPa 50 749 200 999 1 PL2056 bar 0 13 1 88 0 50 2 50 0 01 PSI 1 8...

Page 11: ...11 UK More information at www ifm com...

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