Hach 366 Serie Manual Básico Del Usuario página 3

Table of Contents
1 Specifications on page 3
2 Expanded manual version
3 General information on page 5
4 Installation on page 10
Section 1 Specifications
Specifications are subject to change without notice.
1.1 Instrument specifications
Specification
Intrinsic safety certification 3660EX
Intrinsic safety certification 3662EX
Power requirements 3660EX
Power requirements 3662EX
Power consumption 3660EX
Power consumption 3662EX
Serial output 3660EX (safe area)
Serial output 3662EX (safe area)
Current output, safe area (3660EX only)
Current output 3660EX (hazardous area)
Current output 3662EX (hazardous area)
Voltage output (hazardous area) 3662EX
only
Alarm relays (safe area) 3660EX only
System relay
Operating limits
Dimensions (W x H x D)
Weight
Enclosure rating
EMC requirements (3660EX & 3662EX)
Exproof requirements (3660EX and
3662EX)
on page 5
Details
LCIE 03 ATEX 6354 X
LCIE 03 ATEX 6004 X
95 -130 VAC @ 50/60 Hz; 207-253 VAC @ 50/60 Hz
6.5 - 13.5 VDC @ 50 mA maximum current; 20 mA current output
via safety barrier
20 VA
0.8 W
RS-232 or RS-485: Baud rate: 9600; Stop Bit: 1; Start Bit: 0; Parity:
None
RS-485: Baud rate: 9600; Stop Bit: 1; Start Bit: 0; Parity: None
0–20 mA or 4–20 mA, isolated, Rmax = 500 Ω
0–20 mA or 4–20 mA, non-isolated, Rmax = 350 Ω, short circuit
current limited to 150 mA
0–20 mA or 4–20 mA, non-isolated, Rmax = 100 Ω, short circuit
current limited to 212 mA
0–2 V, non-isolated, Rmin = 100 kΩ
High and Low relays, NO and NC contacts, rating:
Current: 2A; Voltage: 125 V; Power: 50 W / 50 VA; Hysteresis: ±1%
of high or low limit
NO and NC contacts rating: Current: 2A; Voltage: 125 V; Power:
50 W / 50 VA
0 to 45 °C
200 mm x 200 mm x 90 mm
2.5 kg
IP 65 / NEMA 4, all stainless steel
EN 61326
EN 60079-0; EN 60079-11
5 Operating instructions
6 ATEX 3660 operating software
7 Calibration on page 25
8 Troubleshooting on page 28
II (1)/1 G EX [ia Ga] ia IIC T6 Ga
II 1 G EX ia IIC T4 Ga
on page 20
on page 22
English 3