2-1. General specifications
A. Intrinsic safety
– BASEEFA
: Certified by and meets the require-
ments of EEx [ia] ib IIC T4 of CENE-
LEC
Certificate nr. : 89C2379)
– FM
: 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
– CSA
: For Ex[ia] Class 1, Div. 1, Groups C
and D, T4A
Approval file: LR 102851-1
B. Indicating range
:-1 to +15 pH.
C. Transmission signal
: 4 - 20 mA DC; max. load 550
Ω
D. Transmission range
: 0 - 14 pH.
User programmable to any range
with a minimum span of 1 unit.
E. Power supply
– Model PH200G
: 17 - 40 V DC,
dependent on load
– Model PH200S
: 17 - 31,5 V DC,
dependent on load
F. Climatic conditions
– Ambient temperature
: -10 to +55 °C
– Storage temperature
: -30 to +70 °C
– Relative humidity
: 10 to 90%
– Weather protection
: Rain and dust-tight IP65 (NEMA 4X)
G. Housing
– Material
: Cast aluminium with chemical resi-
stant coating
– Window
: Flexible poly-carbonate
– Colours
: Moss green/off-white
– Cable glands
: Polyamide
– Cable entries
: Two
h
” glands
Hose connection optional
– Earth connection
: For external ground
H. Mounting possibilities
– Surface mounting
: Two M6 bolts, 9 mm length
– Wall/Pipe mounting
: With optional mounting kit
– Sunlight protection
: With optional hood
– Panel mounting
: 154 x 172 octagonal with
30 mm corners (fixing with self-tap-
ping screws
I. Shipping details
– Dimensions
: 162 x 178 x 115 mm
– Package
: 225 x 225 x 220 mm
– Weight
: ca. 2,5 kg
J. Safety and security
– Data protection
: EEPROM memory
– Interference test
: According IEC 801
– Power down
: No affect, reset to measurement
2. TECHNICAL SPECIFICATIONS
IM 12B6C2-E-H
2
