Hach 5500sc, Руководство по установке

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Table of contents
Specifications on page 3
General information on page 4
Installation on page 8
Specifications
Specifications are subject to change without notice.
Table 1 General specifications
Specification Details
Dimensions (W x D x H) 452 x 360 x 804 mm (17.8 x 14.2 x 31.7 in.)
Enclosure Rating: NEMA 4x/IP56
Material: PC/ABS case, PC door, PC hinges and latches, 316 SST hardware
Indoor use only. Keep away from direct sunlight.
Weight 20.5 kg (45.2 lb) without reagents and standards, 30 kg (66.1 lb) with reagents,
standards and cleaning solution
Mounting Wall, panel or table
Protection class I
Pollution degree/installation
category 2/II
Power requirements AC: 100–240 VAC, 50/60 Hz
Instrument: 0.5 A nominal, 8.3 A maximum; accessory output 100–240 Vac,
5.0 A maximum
Connection: 1.0 to 1.3 mm
2
(18 to 16 AWG) wire, 1.0 mm
2
(18 AWG) stranded
recommended; field wiring insulation must be rated to 65°C (149 ºF) minimum
Operating temperature 5 to 45 °C (41 to 113 °F)
Operating humidity 5 to 95% non-condensing
Storage temperature –20 to 60 °C (–4 to 140 °F)
4–20 mA outputs Four; load impedance: 600 Ω maximum
Connection: 0.644 to 1.29 mm
2
(22 to 16 AWG) wire, 0.644 to 0.812 mm
2
(22 to 20 AWG) recommended, twisted pair shielded wire
Alarm relay outputs Four; type: not powered SPDT relays, each rated at 5 A resistive, 240 VAC
maximum
Connection: 1.0 to 1.29 mm
2
(18 to 16 AWG) wire, 1.0 mm
2
(18 AWG)
stranded recommended
Digital inputs Four; connection: 0.644 to 1.29 mm
2
(22 to 16 AWG) wire, 0.644 to 0.812 mm
2
(22 to 20 AWG) stranded (isolated DC voltage input or an open-collector/relay
contact closure input) recommended
Fuses Input power—AC: T 1.6 A, 250 VAC; DC: T 6.3 A, 250 VAC
Output power—AC: T 5.0 A, 250 VAC; DC: T 1.6 A, 250 VAC
Alarm relay outputs: T 5.0 A, 250 V
Fittings Sample line and sample bypass drain: 6 mm OD push-to-connect fitting for
plastic tubing
Chemical and case drains: 11 mm (7/16 in.) ID slip-on fitting for soft plastic
tubing
English 3