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US Certificate Of Conformity No: FM18US0227X
A4, Class I, Division 2, Groups A, B, C and D T4 at Max. Ta=50°C; Class II, III, Division 2, Groups E, F and G T4
at Ta=50°C and Class II, Zone 20, IIIC T4 at Ta=* when connected as per control drawings 35739-003-07-A4.
*see table below
V
I
P
max
max
i
17Vdc
410mA
1.25W
13Vdc
410mA
2.00W
For YDI05-Z.. Interface Converter.
Associated Intrinsically Safe for Class I, II, III, Divisions 1 and 2, Groups A, B, C, D, E, F and G as per control
drawing 65710-800-07-A4; Entity; Class II, [Zone 20], [Ex ia] IIIC as per control drawing 65710-800-07-A4; Entity
Class I, [Zone 0], [Ex ia] IIC as per control drawing 65710-800-07-A4; Entity
11.
The marking of the equipment shall include:
For Models CAPX, IUX.4 and IFX.4
Class I, II, III, Division 1, Groups A, B, C, D, E, F and G; T4 Ta = * – 35739-003-07-A4; Entity
Class I, Division 2, Groups A, B, C, D; T4 Ta = +50°C
Class II, III, Division 2, Groups E, F, G; T4 Ta = +50°C
Class II, [Zone 20], [AEx ia] IIIC T4 Ta = * – 35739-003-07-A4;
Class I, Zone 0, AEx ia IIC T4 Ta* – 35739-003-07-A4; Entity
V
I
P
max
max
i
17Vdc
410mA
1.25W
13Vdc
410mA
2.00W
For Model YDI05-Z
Associated Intrinsically Safe Equipment for:
Class I, II, III, Division 1, Groups A, B, C, D, E, F and G –65710-800-07-A4; Entity
Zone [20], AEx [ib] IIIC – 65710-800-07-A4; Entity
Class [I], Zone [1],AEx [ia] IIC–65710-800-07-A4; Entity
12.
Description of Equipment:
The Model CAPX..U-......-......, IUX.4-......-...... and IFX.4-......-..... are stainless steel bench and floor Weighing
Platforms based on strain-gauge load cells. They can be connected to any indicator that fulfils the requirements of
the desired type of protection. The load cells within the weighing platform are powered by the indicator which also
measures the change in resistance within the load cell corresponding to the load that is applied onto the weighing
platform.
The Model YDI05-Z. is an intrinsically safe barrier and interface converter. It is used to connect devices located in
THIS CERTIFICATE MAY ONLY BE REPRODUCED IN ITS ENTIRETY AND WITHOUT CHANGE
FM Approvals LLC. 1151 Boston-Providence Turnpike, Norwood, MA 02062 USA
T: +1 (1) 781 762 4300 F: +1 (1) 781 762 9375 E-mail:
F 347 (Mar 16)
SCHEDULE
C
(cable)
L
(cable)
T
i
i
a
162pF/m
0,6μH/m
60°C
162pF/m
0,6μH/m
40°C
C
(cable)
L
(cable)
T
i
i
a
162pf/m
0,6μH/m
60°C
162pf/m
0,6μH/m
40°C
information@fmapprovals.com www.fmapprovals.com
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