Hach CL17 User Manual

Page 14
Plumbing Connections
54400_install.fm
Section 1
Figure 3 CL17 Instrument Dimensions (3 of 3)
1.4 Plumbing Connections
Note: The sample drain contains
analysis wastes, which include both
sample and chemical reagents. The
enclosure drain produces no waste
under normal use. However, in the
event of spills or leaks, some waste
may be produced. Although the
chemicals used are of low
concentration, it is best to check
with local authorities concerning
proper disposal of waste from this
product.
Sample inlet and drain connections are made on the bottom of the instrument
using a quick connect fitting for ¼-inch OD tubing. See Figure 4. Connect the
¼-inch O.D. poly tubing by pushing it into the fitting. Two distinct “stops” will be
felt as the tubing is correctly attached. If the tubing is not properly seated, it
will come loose when water pressure is applied. The sample drain fitting is
sized for ½-inch ID flexible tubing (not supplied).
Sample Inlet Quick Connect
.25 O.D. Polyethylene Tubing
(Cat. No. 47438-00)
.50 I.D. Drain Tube Sample
Overflow Drain
Recommended
.50 I.D. Tubing
15.21 (386.30 mm)″
0.06 (1.59 mm)
Clearance
For Vents
″
7.06
(179.39 mm)
″
19.95
(506.78 mm)
″
R 14.89
(378.18 mm)
″
Drawing Number: 54400-87
Revision: A, 02-16-00
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Hach CL17 Specifications

General

Power Requirements	100-240 V AC, 50/60 Hz
Outlet Pressure	Atmospheric
Measurement Method	Colorimetric DPD method
Sample Interval	2.5 minutes
Operating Temperature	5 - 40 °C (41 - 104 °F)
Parameter	Free or Total Chlorine
Operating Humidity	5 - 95% non-condensing
Sample Temperature	0 to 40°C (32 to 104°F)
Sample Flow Rate	200 to 500 mL/min
Power Consumption	Approximately 50 W
Output	4-20 mA, RS-232
Relays	Two relays
Enclosure	NEMA 4X
Resolution	0.01 mg/L
Accuracy	±5% or ±0.03 mg/L (whichever is greater)