Regulatory Standards; Shipping Details - YOKOGAWA SC4A Instruction Manual

Specific conductivity sensors
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4.1.5. Regulatory standards

CE
- ATEX
Certificate no.
Electrical data
Special conditions (X)
- Pressure
Applying article
- RoHS : Directive 2011/65/EU
Applying category
IECEx
Applying standards
Certificate no.

4.1.6. Shipping details

Package size (LxWxH) Threaded models
Package weight Threaded models
Flanged models
Flanged models
: Decision 768/2008/EC
: Directive 94/9/EC,
as amended by Regulation (EC) no. 1882/2003
: DEKRA 14ATEX0074 X
II 1 G Ex ia IIC T2...T6 Ga
: For sensor input circuit connected to
A certified intrinsically safe circuit with the
following maximum values:
Ui = 14.4 V; Ii = 116.5 mA; Pi = 0.342 W
or
Certified intrinsically safe Yokogawa Contact
Conductivity transmitter Model FLXA21 series or
Model SC202S series.
The effective internal capacitance Ci and the
effective internal inductance Li of the sensor
depends only upon the properties and length of
the connected cable.
: T6 for Tamb. -30°C to 40°C
T5 for Tamb. -30°C to 95°C
T4 for Tamb. -30°C to 130°C
T3 for Tamb. -30°C to 165°C
T2 for Tamb. -30°C to 275°C
Impact on the product shall be avoided.
Electrostatic charges on the enclosure shall be
avoided.
From the safety point of view the circuits shall
be assumed to be connected to earth.
: Directive 97/23/EC,
as amended by Regulation (EC) no. 1882/2003
: 3.3 (Sound Engineering Practice)
: 9 (Industrial monitoring and control instruments)
: IEC 60079-0: 2011
IEC 60079-11: 2011
IEC 60079-26: 2006
: IECEx DEK 14.0032X
Ex ia IIC T2...T6 Ga
: 300 x 95 x 73 mm (11.8 x 3.7 x 2.9 inch)
: 480 x 275 x 235 mm (18.9 x 10.8 x 9.3 inch)
: 0.5 to 0.7 kg (1.1 to 1.5 lbs)
: 5.7 to 6.0 kg (12.6 to 13.2 lbs)
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