Hach-Lange SC 100 - Manual (Page 7)

Specifications
3
Section 1 Specifications
Specifications are subject to change without notice.
Component Description
Microprocessor-controlled measuring unit with measured value display, temperature display,
and menu-driven system
Controller Operating
Temperature –20 to 60 °C (–4 to 140 °F); 95 % relative humidity, non-condensing with sensor/network
card load <7 W; –20 to 40 °C (–4 to 104 °F) with sensor /network card load <25 W
Controller Storage Temperature –20 to 70 °C (–4 to 158 °F); 95 % relative humidity, non-condensing
Enclosure NEMA 4X/IP66 metal enclosure with a corrosion-resistant finish
Power Requirements
AC Powered sc100 model: 100–230 V AC ±10 %, 50/60 Hz; Power 15 W with 7 W
sensor/network card load, 37 W with 25 W sensor/network card load
24 V DC powered sc100 model: 24 V DC –15 % / +20 %; Power 16 W with 7 W
sensor/network card load, 34 W with 25 W sensor/network card load
Pollution Degree/
Installation Category
II; II
Outputs
Two (Analog (4–20 mA)) outputs, maximum impedance 500 Ohm. Optional digital network
connection. IrDA digital connection.
Relays
Three SPDT, user-configured contacts rated 100–230 V AC, 5 Amp resistive maximum for the
ac powered sc100 and 24 V DC, 5 A resistive maximum for the dc powered sc100.
Controller Dimensions ½ DIN—144 Ч 144 Ч 150 mm (5.7 Ч 5.7 Ч 5.9 inches)
Controller Weight 1 ,6 kg (3.5 lb)
Certifications
CE approved (with all sensor types)
Listed for use in general locations to UL and CSA safety standards by ETL
(with all sensor types)