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2
2. SPECIFICATIONS
2-1. General specifications
A. Intrinsic safety (model SC200S only)
- BASEEFA
- FM
- CSA
B. Indicating range
C. Transmission signal
D. Transmission range
: Certified by and meets the requirements of EEx [ia] ib IIC T4 of CENELEC
Certificate No.: 89C2379.
: For IS CL1, DIV1, GP ABCD
T3B for TA-30 to 70˚C
T4 for TA-30 to 40˚C
Approval report: J.I. 1Y1A7.AX
: For Ex[ia] Class 1, Div. 1, Groups C and D, T4A
Approval file: LR 102851-1
: 0.055µS/cm to 2000 mS/cm at 25˚C reference temperature with cell-constants between 0.01 to 10 cm -1
: 4 - 20 mA DC; maximum load.550
Ω
.
: User programmable to any range within the indicating range with a maximum of
60% zero suppression.
A user programmable output table can be set up in 21 steps.
E. Power supply
- Model SC200G
- Model SC200S
: 17 to 40 V DC, dependent on load.
: 17 to 31,5 V DC, powered from a certified zener barrier or isolated power supply
F. Climatic condition
- Ambient temperature
- Storage temperature
- Relative humidity
- Weather protection
: -10 to +55 ˚C(10 to 130°F)
: -30 to +70 ˚C (-20 to 160°F)
: 10 to 90%
: Rain and dust-tight to IP65 (NEMA 4X)
- Interference protection : EMI Class B
RFI less than 2% at 5 V/m for
20 MHz to 1 GHz.
G. Display method
- Main display
- Message display
- Special fields
H. Keys
: Custom liquid crystal display.
: 31/2digit, 12.5 mm high.
: 6 alphanumeric characters, 7 mm.
: Flags for status indication.
: Units: µS/cm, mS/cm.
: Key prompts: YES, NO, ^, >, ENT
: 6 keys operated through the flexible window with tactile feedback and one hidden key behind the front cover.
I. Housing
- Body material
- Window
- Colours used
- Cable glands
- Cable entries
- Terminals
: Cast aluminium with chemical resistant coating.
: Flexible poly carbonat.
: Moss green/ off-white.
: Polyamide
: Two glands PG 16 ( 1 /
2
” NPT adapter for
US Model).
Hose connection optional.
: For maximum 2.5mm
2 cable (cable finishings preferred).
: For external ground.
- Earth connection
J. Mounting possibilities
- Bracket mounting : Two M6 bolts, 9 mm length.
Wall, or pipe mounting by the optional mounting kit, panel mounting by self tapping screws.
K. Shipping details
- Dimensions
- Package
: 162 x 178 x 115 mm
(6.5 x 7 x 4.5”)
: 290 x 225 x 170 mm
(11.5 x 8.9 x 6.7”)
: approx. 2,5 kg (5 Ibs) - Weight
L. Safety and security
- Data protection
- Data backup
- Interference test
- Power down
- Operation
: Non volatile memory(EEPROM).
: All data is stored 3 times.
: according to IEC 801.
: no effect, reset to measurement.
: All 3 levels can be protected with a 3 digit passcode.
IM 12D7B2-E-H
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