Amphenol PROTIMETER HygroMaster-L BLD7750L Gebrauchsanweisung - Seite 5
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1.Introduction
The Protimeter HygroMaster-L is a versatile thermo-
hygrometer. This product is used to measure relative
humidity, air temperature and dew point.
2. Safety considerations
► Battery: Do not charge the battery as the supplied
battery is a primary alkaline cell. Also dispose the batteries
considering the norms.
► Calibration: The accuracy speciÛ cations for the
product are valid for one year from the date of calibration,
and the product requires recalibration after this period. User
need to be cautioned
► Battery replacement: Use same speciÛ cation
battery or as recommended when replaced.
3. Product components and accessories
Protimeter HygroMaster-L uses analog or digital sensors
to measure RH and temperature. All Protimeter RH and
temperature sensors with this interface can be connected to
HygroMaster-L.
Hygrostick and Quikstick interface
The Hygrostick (POL4750), Quikstick (POL8750),
Short Quikstick (POL8751) and 30cm humidity probes
(BLD8755) measure relative humidity (% RH) and ambient
air temperature in rooms. They can be connected to the
HygroMaster-L instrument either directly or by means of the
extension lead.
4. Starting with the device
(Turning ON and OFF)
Prior to initial use ensure that the 9V battery is installed
properly in to the device.
Protimeter HygroMaster-L | 5