Operating Specifications - YOKOGAWA SC202G User Manual

2-2 Specifications

2-2. Operating specifications

A. Performance (under reference conditions with
sensor simulation)
Conductivity (2 μS x K cm
- Accuracy :
Conductivity (1 μS x K cm
- Accuracy :
Resistivity (0.005kΩ/ K cm
- Accuracy :
Resistivity (0.5MΩ/ K cm
- Accuracy :
Temperature (Pt1000Ω, PB36 NTC, Ni100)
- Accuracy :
Temperature (Pt100Ω, 8.55kΩ NTC)
- Accuracy :
Temperature compensation
- NaCl table :
- Matrix :
Note on performance specifications:
"F.S." means maximum setting value of
transmitter output. "K" means cell constant.
YOKOGAWA provides conductivity sensors
which cell constant are 0.1 to 10 cm
The following tolerance is added to above
performance.
mA output tolerance : ± 0.02 mA of
"4 - 20 mA"
Step response:
B. Ambient operating temperature
: -10 to +55 °C (-10 to 130 ºF)
C. Storage temperature
: -30 to +70 °C (-20 to 160 ºF)
D. Humidity
: 10 to 90% RH non-condensing
E. Housing
: Cast aluminium case with chemically resist-
ant coating, cover with flexible polycarbonate
window. Case color is off-white (Equivalent
to Munsell 2.5Y8.4/1.2) and cover is
Deepsea Moss green (Equivalent to Munsell
0.6GY3.1/2.0). Cable entry is via two PG13.5
nylon glands. Weather resistant to IP65 and
NEMA 4X standards. Pipe wall or panel mount-
ing, using optional hardware.
F. Data protection
: EEPROM for configuration and logbook
G. Automatic safeguard
: Return to measuring mode when no key-
stroke is made for 10 min.
IM 12D08B02-01E
-1
to 200 mS x K cm
±0.5% F.S.
-1 -1
to 2 μS x K cm
±1% F.S.
-1
to 0.5MΩ/ K cm
±0.5% F.S.
-1 -1
to 1MΩ/ K cm )
±1% F.S.
±0.3°C
±0.4°C
±1 %
±3 %
-1
.
90 % (< 2 decades) in 7
seconds
H. Operation protection
: 3-digit programmable password.
I. EMC Conformity standards
-1
)
EN 61326-1 Class A, Table 2
(For use in industrial locations)
)
EN 61326-2-3
EN 61326-2-5 (pending)
-1
)
CAUTION
This instrument is a Class A product, and it is
designed for use in the industrial environment.
Please use this instrument in the industrial
environment only.
J. Explosionproof type
mA
Refer to control drawings.
Item
FM Intrinsically safe Approval
Applicable standard: FM3600, FM3610, FM3810
Intrinsically Safe for Class I, Division 1, Groups ABCD
Class I, Zone 0, AEx ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Intrinsically Safe Apparatus Parameters
Vmax=31.5 V, Imax=100 mA,
Factory
Pmax=1.2 W, Ci=22 nF, Li=35 μH
Mutual (FM)
FM Non-incendive safe Approval
Applicable standard: FM3600, FM3611, FM3810
Non-incendive Safe for Class I, Division 2,
Groups ABCD, Zone 2
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Non-incendive Safe Apparatus Parameters
Vmax=31.5 V, Ci=22 nF, Li=35 μH
CENELEC ATEX (KEMA) Intrinsically safe Approval
Applicable standard: EN60079-0, EN50020
Certificate: KEMA
Ex ia IIC, Group: II, Category: 1G
Temp. Class: T4, Amb. Temp.: -10 to 55°C
CENELEC
ATEX
Ui=31.5 V, Ii=100 mA, Pi=1.2 W, Ci=22 nF, Li=35 μH
CENELEC ATEX (KEMA)
Applicable standard: EN60079-0:2006,
Certificate: KEMA
EEx nA [nL] IIC, Group: II, Category: 3G
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Ui=31.5 V, Ci=22 nF, Li=35 μH
Item
FM Intrinsically safe Approval
Applicable standard: FM3600, FM3610, FM3810
Intrinsically Safe for Class I, Division 1, Groups ABCD
Class I, Zone 0, AEx ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Intrinsically Safe Apparatus Parameters
Entity
Factory
FISCO
Mutual (FM)
FM Non-incendive safe Approval
Applicable standard: FM3600, FM3611, FM3810
Non-incendive Safe for Class I, Division 2,
Groups ABCD, Zone 2
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Non-incendive Safe Apparatus Parameters
Entity
FNICO
Description
EN60079-26
06ATEX0220 X
T6, Amb. Temp.: -10 to 40°C
Type of protection "n"
EN60079-15:2003
06ATEX0221
T6, Amb. Temp.: -10 to 40°C
Description
Vmax=24 V, Imax=250 mA,
Pmax=1.2 W, Ci=220 pF, Li=0 μH
Vmax=17.5 V, Imax=380 mA,
Pmax=5.32 W, Ci=220pF, Li=0 μH
Vmax=32 V, Pmax=1.2 W,
Ci=220 pF, Li=0 μH
Vmax=32 V, Pmax=5.32 W,
Ci=220 pF, Li=0 μH
,
Code
-A
-N
-A
-N
2.EPS
Code
-P
or
-F
-B
or
-D
FM.EPS