catalogue 3 1 0 explosionprotectedpro ducts

6.22
1
2
3
4
5
6
7
8
9
ZONE 1 ZONE 2 ZONE 21 ZONE 22
E X - C O N T R O L U N I T S A N D C O N T R O L S T A T I O N S
Measuring AM72
E X - C O N T R O L S T A T I O N S
I Measuring instrument AM 72 I
Technical data
Measuring instrument AM 72 type 413 84
Marking to 94/9/EC II 2 G ⎮ II 2 D*
Type of protection EEx e II T6 / EEx e ib IIC T6
EC-Type Examination Certificate PTB 00 ATEX 3117
Degree of protection acc. to EN 60529 IP 66
Movement Moving iron EEx e Moving coil EEx ib IIC
Accuracy Class 2.5 Class 1.5
Overload range 10-fold - 25 sec.
25-fold - 4 sec.
50-fold - 1 sec.
indicated 1:1.5
10-fold - 5 sec.
Measuring range n / 1A 0 - 20 mA
0 - 25 A direct 4 - 20 mA
Li – max. 0.1 mH
Ci – max. 0.1 nF
Ui – max. 30 V
Ii: – max. 150 mA
Terminal 2 x 1.5 - 4 mm2 Cable entry 1 x M20 threaded entry
Weight
*applied for
approx. 1.25 kg
6.22 CEAG SICHERHEITSTECHNIK GMBH
Ø 7
X82
120
20.8
Z
122
X 106
Z
90
Type 413 84
x = fixing dimensions
Dimensions in mm