A G E N C Y A P P R O V A L S

AGENCY

MODEL

PROTECTION METHOD

AREA CLASSIFICATION

2.02

(51)

2.18

(52)

Conduit Opening

2.48

(63)

1.50

(38)

2" NPT

1.90

(48)

Diameter

3.26

(83)

4.06

(103)

3.99

(101)

2.48

(63)

1.50

(38)

2" NPT

1.90

(48)

Diameter

3.26

(83)

4.06

(103)

D I M E N S I O N A L S P E C I F I C A T I O N S

I N C H E S ( m m )

FM

355-5X0A-11R

Intrinsically Safe

Class

I, Div. 1; Groups A, B, C, & D

355-5X0A-10R

Type 4X, IP66, T4 @80°C 

Entity

355-5X0A-1XX

Intrinsically Safe

Class

I, Div. 1; Groups A, B, C, & D

IP67, T4 @80°C 

Entity

355-5X0A-1XX

Non-Incendive

Œ

Class

I, Div. 2; Groups A, B, C, & D

IP67, T4 @80°C 

ATEX

355-5X0A-AXX

Intrinsically Safe

ATEX

II 1 G Ex ia IIC T4 @70°C

ISSeP09ATEX013X

(EN 60079-0, EN 60079-11

& EN 60079-26 standards applied)

355-5X0A-C0R

Explosion Proof

ATEX

II 1/2 G Ex ma/d IIC T6 @70°C Ga/Gb

355-5X0A-C1R

ISSeP09ATEX009X Ž (EN 60079-0,

EN 60079-1, EN 60079-18 & EN 60079-26

standards applied)

C

US

These units have been tested to

EN 61326 and are in compliance with

the EMC Directive 2004/108/EC.

Œ

Measured media inside vessel must be non-flammable only.



Process temperature must not increase the internal temperature of the

electronics above +176° F (+80° C).

Ž

The transmitter should be installed such that in the event of rare incidents, the

aluminum enclosure cannot be an ignition source due to impact or friction, and

that electrostatic discharges on plastic parts are prevented.

Cast Aluminum Housing with Kynar

®

or Polypropylene Transducer

2" NPT

M20 or 3/4" NPT

Conduit Opening

3.26

(83)

3.26

(83)

1.65

(42)

1.50

(38)

1.90

(48)

Diameter

3.78

(96)

2" NPT

1.65

(42)

2.25

(57)

2.25

(57)

3.26

(83)

3.26

(83)

1.90

(48)

Diameter

1.50

(38)

Lexan

or Polypropylene Transducer

6