Unit) Choice Of Pressure Units; Sl) Sea-Level Correction For Absolute Pressure Sensors; Sea-Level Correction For Absolute Pressure Sensors; Rate) Choice Of Measuring Rates: "Rate-Slo, -P.det, -Fast - WIKA CPH6200-S1 Betriebsanleitung

Hand-Held Pressure Indicator
CPH6200-S1 / CPH6200-S2

2.1 (Unit) Choice of pressure units

Depending on the pressure range, the pressure value can be displayed
in any one of the following units: mbar, bar, Pa, kPa, MPa, mmHg, inHg
or psi.

2.2 (SL) Sea-level correction for absolute pressure sensors

If an absolute pressure sensor is connected to the instrument, then the
device displays the true absolute pressure measured by the sensor. This
does not necessarily equate to the values given by weather stations,
which give the pressure at sea-level. Usually the sensor is situated
above sea-level and therefore, if the value at sea-level (zero) is to be
measured, the pressure loss resulting from the elevation above sea-
level must be considered! To correct the displayed value activate the
"Sea-Level-Function" (SL). (Setting is only possible, if the abs. Pressure
sensor is connected to sensor socket 1.) Then enter the sensor's height
above sea-level in metres (Alti). When activated, the display shows the
SL-arrow and the device displays the absolute pressure value relative to
sea-level.
When two absolute pressure sensors are connected, the sea level
function for both is corresponding to the setting of sensor 1.

2.3 (rAtE) Choice of measuring rates: "rAtE-Slo, -P.dEt, -FASt"

Three options of measuring rate are supported. Two of them work with
high measuring frequencies of over 1000 measurements per second.
Whichever one of them was selected during configuration (see above),
this will be displayed in the lower display: "P.dEt" or "FASt".

2.3.1 rAtE-Slo: standard measuring

Measuring rate 4 Hz, averaging and filter functions are active.
Application: Measurement of slowly changing or static pressures, e.g.
leak testing, atmospheric pressure...
Highest accuracy, high noise immunity (EMI and unstable measuring
signals), low power consumption.
WIKA Operating Instructions Hand-Held Pressure Indicator
GB
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