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3
PRELIMINARY EXAMINATION
Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during shipping.
If there is any noticeable damage, notify your Dealer.
Note:
Save all packing material until you are sure that the instrument
functions correctly. All defective items must be returned in the
original packing material together with the supplied accessories.
GENERAL DESCRIPTION
HI 8614
/
HI 8614L
(pH) and
HI 8615
/
HI 8615L
(ORP) are 2-wire
water-resistant transmitters specially designed for long distance
measurement of pH or ORP in industrial applications.
HI 8614
and
HI 8615
are models without LCD, and the
HI 8614L
and
HI 8615L
are models with LCD.
The LCD allows easy verification and monitoring of measured values,
and provides easier calibration and maintainance.
The pH or ORP signal is transmitted in a 2-wire current loop in the range
of 4 to 20 mA.
HI 8614
and
HI 8614L
, can be connected to the Hanna process
instruments
HI 8510
,
HI 8710
,
HI 8711
or to any recorder,
computer or data monitor that accepts 4 to 20 mA input.
HI 8615
and
HI 8615L
, can be connected to the Hanna process
instruments
HI 8512
,
HI 8720
or to any recorder, computer or data
monitor that accepts 4 to 20 mA input.