Option Page-Input Signal

P

Info

1 x pulse input
A

Info

3 x analog inputs (active / passive)

Option P

This option will require option(s)

Additional inputs

IA - Analog 4 - 20 mA input for pressure signal

IR - 2 x status inputs

Options

ZL - Data logging

Flow Equations

EG - Flow equations for natural gas, hydrogen and other gases

Backlight

ZB - Adjustable backlight

Hazardous Area

XX - Safe area only

Option details P

1 x HF pulse input, (NAMUR, Coil, PNP, NPN, Reed sensor or active input). Like turbine meters, PD meters or electronic meters with a pulse output.

Frequency:
Maximum 10kHz for total and flow rate.
Maximum frequency depends on signal type and internal low-pass filter.
E.g. reed switch with low-pass filter: max. frequency 120Hz.

K-factor:
0.000001 - 9,999,999 variable decimal position

Linearization:
The signal can be linearized over 11 points

Option A

This option will require option(s)

Flow Equations

EG - Flow equations for natural gas, hydrogen and other gases

Options

ZL - Data logging

Backlight

ZB - Adjustable backlight

Hazardous Area

XX - Safe area only

Additional inputs

IR - 2 x status inputs

IA - Analog 4 - 20 mA input for pressure signal

Option details A

3 x analog (4-20 mA) input, selectable as Active or Passive. Suitable for dP elements incl. stacked sensors (orifices, nozzles, venturies, V-cones, wedge meters, Pitot tubes, etc.) and flowmeters with a linear analog output signal.

Update time:
10 times per second.

Linearization:
The signal can be linearized over 11 points.

Isolation:
Inputs are isolated from communication ports, the power supply and passive analog outputs.

C571

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