Hach sc100 1720E User Manual

Installation
11
3.1.2 Using the Optional Sun Shield
The optional sun shield was designed to increase the readability of the display
by screening it from direct sunlight. See Replacement Parts and Accessories on
page 55 for ordering information.
Figure 7 Sun Shield Kit Components
Figure 8 Mounting the Controller in the Sun Shield
1. Sun shield 5. Pipe mounting brackets (2), includes items 6 and 7,
Cat. No. 9H1079
2. Pan head screws, M6 x 1.0 x 12 mm (6),
Cat. No. 200-1025
6. Hex/slotted head screw,
5
/16-inch x 1.0-inch (supplied with item
number 5)
3. Lock washers, ¼-inch I.D. (2), Cat. No. 8H1336 7. Square nut,
5
/16-inch (supplied with item number 5)
4. Hex nuts, M6 x 1.0 (2), Cat. No. 5867300 8. Uni-strut, 27 cm (10.5 inch) length, Cat. No. 276F1227
1. Sun shield 4. Hole pattern for mounting controller 7. Slide mounting brackets into the
uni-strut as shown. Place the
mounting brackets around the
pipe and fasten the hardware.
2. Uni-strut (rotate 90° as required) 5. Pipe (vertical or horizontal as required)
3. Pan head screw, lock washer (2 each) 6. Hex/slotted head screw and square nut
12
3
4
5
8
6
7
1
3
4
2
7
6
5
2

Hach sc100 1720E Specifications

General

Model	sc100 1720E
Measurement Parameter	Turbidity
Resolution	0.01 NTU
Detector	Silicon Photodiode
Repeatability	±1% of reading or ±0.01 NTU, whichever is greater
Power Supply	100 - 240 VAC, 50/60 Hz
Measurement Principle	Nephelometric
Light Source	LED
Operating Temperature	0 to 50 °C (32 to 122 °F)
Output	4-20 mA
Enclosure Rating	NEMA 4X/IP66
Accuracy	±2% of reading or ±0.02 NTU, whichever is greater