Intrinsic Safety Approvals - Contrec 202D User Manual

4 Introduction

1.2 INTRINSIC SAFETY APPROVALS

The Model 202Di is certified for use in hazardous areas and has IECEx, ATEX
and CSA approvals.
U S / C
The Model 202Di certification details are:
IECEx Approval
Rating
ATEX Approval
Rating
Ambient Temperature:
CSA NRTL/C Approval
Type:
When installing in hazardous areas, the instrument must be installed
according to the guidelines in Section 2 and in accordance with standards for
wiring and installation in hazardous areas.
4-20 mA/DC Power
The input can be connected to IS circuits with the following maximum
values:
Ui = 28V
Ii = 93mA
Pi = 653mW
The internal capacitance and inductance seen on these terminals is 0.1uF
and 0mH.
202D-M-V3.1
IECEx BVS 15.0099X
Ex ia IIB T4 Gb
BVS 15 ATEX E 106 X
II 2G Ex ia IIB T4 Gb
Maximum ambient temperature of 60°C.
LR 104 840-5.
Class 1, Groups C and D.