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 sen-
sor. 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 pres-
sure 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
13