WHA-3000C ON-LINE HARDNESS ANALYZER

HEFER
SYSTEMS & CONTROLS LTD.
WATER & WASTE WATER TECHNOLOGIES
PROCESS ANALYTICAL EQUIPMENT
WHA-3000C ON-LINE HARDNESS ANALYZER
WHA-3000 is an on-line analyzer, built to measure
water hardness levels (in ppm) in potable water,
drinking water and water treatment applications
(Softeners, R.O., etc...).
The measuring system is based on an ISE
measurement translated to the water hardness
levels reading by the controller.
The reading can be sent through the Isolated 420 mA output and 3 SPDT relays gives a dry contact
signal.
A 3 way valve provides both soft water and hard
water for easy calibration.
Simple one point calibration can be preformed in
the field and takes no longer then 2 minutes.
The Analyzer is provided with an IP-65 enclosure
with a clear door and 2 lockers.
The controller has the option for Key board lock.
Technical Specifications:
RANGE/UNITS/DESCRIPTION
PARAMETER
Controller
Units/Range
Resolution
Accuracy
Power supply
Inputs
Outputs
Analog output
Display
Enclosure
0.1-999 ppm
0.01, 0.1, Scale dependable
+/-5% of the reading
110/220 +/-10%, 50/60 HZ
ISE electrode, Ref. Electrode, temp. sens.
2-SPDT, 5A, dry contact
Isolated 4-20 mA
LCD, 1x16
IP-65, 350x350x180mm
Electrodes
ISE
Reference
Temp. range
Water hardness, 12mm, epoxy
Epoxy body, 12mm, D.J. special ceramic
0-40 °C
Sample cell
Body
Temp. range
Flow
Inlet/outlet
Acrylic
0-50 °C
Adjustment, 10-100 L/H
6mm/12mm
Process
Pressure
Temp.
0.5-10 bar
0-40 °C
HEFER SYSTEMS & CONTROLS LTD.
Tel: 972-9-8995069
Fax: 972-9-8995112
E-mail: sales@hefer.co.il
Web: www.hefer.co.il