Magnetrol E3A Modulevel Installation And Operating Manual page 45

3.7.2 E3x for Steam Service - Transmitter Electronics
SIGNAL OUTPUT
S
4–20 mA/HART, SIL 2/3 Certified
E3X-XXXX (see previous page)
E 3
48-635 E3 Modulevel ® Displacer Level Transmitter
MOUNTING TEMPERATURE
Integral Mount
Maximum Process Temperature
1
+300 °F (+150 °C)
2
+301° to +450 °F (+151° to +230 °C)
3
+451° to +500 °F (+231° to +260 °C)
≈
Remote Mount
Maximum Process Temperature
4
+300° F (+150 °C)
5
+301° to +450 °F (+151° to +230 °C)
6
+451° to +500 °F (+231° to +260 °C)
8
+501° to +800° F (+261° to +427 °C)
≈ Cable for remote mounting transmitter is 037-3226-xxx up to +400 °F (+204 °C) and
037-3227-xxx (Belden 88777) above +400° F (+204° C) where -xxx is the length in feet
from 10 (-010) to 400 (-400) feet.
∆ 4th digit N with 9th digit 8 has a maximum temperature of +700 °F (+371 °C)
S
Use with Specific Gravity and
Process Temperature codes (4th Digit):
K
B, N
E
Use with Specific Gravity and
Process Temperature codes (4th Digit):
K
B, K, N
E, N
∆
E, N
HOUSING MATERIAL/CONDUIT ENTRY/APPROVAL
Housing Material/Conduit Entry/Approval
1
Cast aluminum, FM/CSA XP,
2
Cast aluminum, FM XP, M20
3
Cast stainless steel, FM/CSA XP,
4
Cast stainless steel, FM XP, M20
5
Cast aluminum, FM/CSA IS,
6
Cast aluminum, FM IS, M20
7
Cast stainless steel, FM/CSA IS,
8
Cast stainless steel, FM IS, M20
A
Cast aluminum, ATEX/IEC IS,
B
Cast aluminum, ATEX/IEC IS, M20
C
Cast stainless steel, ATEX/IEC IS,
D
Cast stainless steel, ATEX/IEC IS, M20
E
Cast aluminum, ATEX/IEC XP,
F
Cast aluminum, ATEX/IEC XP, M20
G
Cast stainless steel, ATEX/IEC XP,
H
Cast stainless steel, ATEX/IEC XP, M20
« 9th digit = 8 applies to ATEX only
9 Digit
th
3 ⁄ " NPT
4
3 ⁄ " NPT
4
1,2,3,4,5,6,8
3 ⁄ " NPT
4
3 ⁄ " NPT
4
3 ⁄ " NPT
4
3 ⁄ " NPT
4
1,2,3,4,5,6,8
«
3 ⁄ " NPT
4
3 ⁄ " NPT
4
4