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846 Transducer - ATEX
November 2017
Flameproof
Certificate: Baseefa05ATEX0130X
1. The equipment incorporates flameproof joints which have a maximum gap less than that stated in EN 60079‐1. The
user shall refer to the manufacturer's installation, operation, and maintenance document for guidance.
2. The cable entry device used shall be certified Ex d IIB or Ex d IIC.
3. The user shall ensure that the maximum system pressure does not exceed 35 psi.
4. Refer to figures 2-2 and 2-3 in the instruction manual for proper bolting engagement length for ATEX flameproof
units.
5. A cable entry hole is provided for the accommodation of a flameproof cable entry device, with or without the
interposition of a flameproof thread adaptor.
The cable entry device and thread adapter shall be suitable for the equipment, the cable and the conditions of use
and shall be certified as Equipment (not a Component) under an EC Type Examination Certificate to Directive
2014/34/EU.
Type n
Ambient temperature range:
T5/T88_C: -40_C v Ta v +85_C
T6/T77_C: -40_C v Ta v +74_C
The equipment must only be connected to an external source with Umax: 40V or 22V, Imax: 200mA, Pmax: 0.8W as a
maximum supply parameters.
The apparatus must be connected according to instruction manual.
Refer to table 1 for additional approval information.
Table 1. ATEX Hazardous Area Classifications
Certificate
ATEX
2
Certification Obtained
Intrinsically Safe
II 1 GD
Gas
Ex ia IIC T4,T5 Ga
Dust
Ex ia IIIC T90_C Da IP66 (Tamb ≤ 80_C)
Ex ia IIIC T50_C Da IP66 (Tamb ≤ 40_C)
Flameproof
II 2 G
Gas
Ex db IIB T5/T6 Gb
Type n
II 3 GD
Gas
Ex nA IIC T5/T6 Gc
Dust
Ex tc IIIC T88_C T
Dc IP66
500
Ex tc IIIC T77_C T
Dc IP66
500
Instruction Manual Supplement
Entity Rating
Ui = 40 V
OR
Ui = 22 V
Ii = 57 mA
Ii = 200 mA
Pi = 1.0 W
Pi = 1.0 W
Ci = 8 nF
Ci = 8 nF
Li = 20 mH
Li = 20 mH
- - -
- - -
D104220X012
Temperature Code
T4 (Tamb ≤ 80_C)
T5 (Tamb ≤ 40_C)
T5 (Tamb ≤ 80_C)
T6 (Tamb ≤ 65_C)
T5 (Tamb ≤ 85_C)
T6 (Tamb ≤ 74_C)
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