Yokogawa ISC450 4-Wire Analyzer for Inductive Conductivity User Manual
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IM 12D06D05-01E
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GENERAL
SPECIFICATIONS
Hold
:
Contact can be used to signal the HOLD situation.
Fail safe
: Contact S4 is programmed as fail-safe contact.
(*)Note: When contact output current is more than 4 Amps, ambient temperature should be
less than 40 ºC.
F) Contact input
: Remote range switching to 10 times the programmed range.
Contact open
: If impedance > 100 kΩ: "Range1, 2"
(“Programmed range for mA1 and mA2 output" is "Range1, 2.”)
Contact closed
: If impedance < 10 Ω: 10 x “Range1, 2"
G) Temperature compensation
Function
: Automatic or manual, for temperature ranges mentioned under B
(inputs).
Reference temp.
: Programmable from 0 to 100 ºC or 30 - 210 ºF (default 25 ºC).
H) Calibration
: Semi-automatic calibration using pre-configured OIML (KCl) buffer
tables, with automatic stability check
Manual adjustment to grab sample
* Organisation Internationale de Metrologie Legale, international
recommendation nr. 56 standard solutions reproducing the
conductivities of electrolytes, 1981.
I) Logbook
: Software record of important events and diagnostic data readily
available in the display or through HART®.
J) Display
: Graphical Quarter VGA (320 x 240 pixels) LCD with LED backlight and
touchscreen. Plain language messages in English, German, French,
Spanish, Italian, Swedish, Portuguese and Japanese.
K) Shipping details
Package size
: 290 x 300 x 290 mm (L x W x D) (11.5 x 11.8 x 11.5 inch)
Package weight
: app. 2.5 kg (5.5 lbs)
Converter weight : app. 1.5 kg
L) Housing
: Cast aluminum housing with chemically resistant coating;
Polycarbonate cover with Polycarbonate flexible window
:
Protection IP66 / NEMA 4X / CSA Type 3S
Colour
: Silver grey
ISC450-A(D)-A
: IP66 cable glands are supplied with the unit
ISC450-A(D)-U
: NEMA 4X close up plugs are mounted in the unused cable entry holes
and can be replaced by conduit fittings as required
Pipe, Panel or Wall mounting using optional hardware
Optional conduit adapter
G1/2, 1/2NPT or M20 female
M) Power supply
ISC450G-A
: Ratings; 100-240 V AC Acceptable range; 90 to 264 V AC
Ratings; 50/60 Hz
Acceptable range; 50 Hz ±5%, 60 Hz ±5%
Power Consumption; 15 VA
ISC450G-D
: Ratings; 12-24 V DC
Acceptable range; 10.8 to 26.4 V DC
Power Consumption; 10 W