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721Ex
Users Manual
Electromagnetic Compatibility (EMC) ........... IEC 61326-1 (Portable); IEC 61326-2-2, CISPR 11, Group 1, Class A
Ex-Hazardous Area Markings .......................
Entity Parameters ......................................... MEASUREMENT JACKS:
38
Group 1 equipment: group 1 has intentionally generated and/or use conductively coupled radio-
frequency energy which is necessary for the internal functioning of the equipment itself.
Class A equipment is equipment suitable for use in all establishments other than domestic and
those directly connected to a low voltage power supply network which supplies buildings used
for domestic purposes. Caution - There may be potential difficulties in ensuring electromagnetic
compatibility in other environments, due to conducted and radiated disturbances.
USA (FCC) – 47 CFR 15 subpart B, this product is considered an exempt device per clause
15.103
Applies to use in Korea only. Class A Equipment (Industrial Broadcasting & Communication
[1]
Equipment)
[1] This product meets requirements for industrial (Class A) electromagnetic wave equipment
and the seller or user should take notice of it. This equipment is intended for use in business
environments and is not to be used in homes.
Ex ia IIB T3 Gb (Ta= -10... +45 °C)
KEMA 10 ATEX 0168X
Ex ia IIB T3 Gb (Ta= -10...+45 °C)
II 2 G IECEX CSA 10.0013X
Manufactured by Martel Electronics, Inc.,
3 Corporate Park Dr.
Derry, NH, USA
Ui = 30 V; Li = 80 mA; Pi = 750 mW; Ci = 0 μF; Li = 0 mH
Uo = 7, 14 V; lo = 1,12 mA; Po = 2 mW: Co = 240 μF; Lo = 1 H
Circular Connector: FOR USE WITH LTP100A RTD PROBE ONLY
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