- CSA approved apparatus must be installed in accordance with manufacturer’s instructions.
- Use supply wires suitable for 5°C above surroundings.
- Stating that only simple apparatus should be terminated to the sensor connection.

+-Bwith display, TID10
T4-30°C ... +85°C
T5-30°C ... +70°C
T6-30°C ... +55°C

C

INTRINSICALLY SAFENONINCENDIVE, FIELD WIRINGClass I / Div. 1 / Groups ABCDClass I / Div. 2 / Groups ABCD

Sensor circuits (Terminals 3…7)
Uo or Voc or Vt = 7.6 V

Io or Isc = 13 mAPo = 24.7 mWGroup A, B resp. IIC
Group C, D resp. IIB
Group C, D resp. IIA

Co or Ca = 10.4 µF
Co or Ca = 160 µF
Co or Ca = 1000 µF

Lo or La = 236 mH
Lo or La = 946 mH
Lo or La = 1.893 H

Pfanzelt
DesignedPfanzelt

Drawing No.

Date (yyyy-mm-dd)

2010-06-16
Date (yyyy-mm-dd)

Functional ratings
These ratings do not supersede Hazardous Location values
Unom £ 42 DC
Inom £ 4 to 20 mA

34 05 00 112

Unit

Edge of working parts Geometrical tolerancing
ISO 2768-mH-E
ISO 13715

Part No.

-ScaleiTEMP TMT82

2010-06-15

Dwg.rev.

-1:1
Format

A4

Revision no.

-71540223

Revision date (yyyy-mm-dd)

Name

Material--

XA02354T/09/EN/01.20

Title

CONTROL DRAWING CSA
IS, NID

DApproved

C

NONINCENDIVEClass I / Div. 2 / Groups ABCD Ex nA II- Intrinsic safety barrier is not required. Vmax £ 35 V DC.
- Warning:
Do not disconnect equipment unless power has been switched off or the area isknown to be non-hazardous.
- Nonincendive field wiring installation
The Nonincendive Field Wiring Circuit Concept allows interconnection of Nonincendive Field
Wiring Apparatus with Associated Nonincendive Field Wiring Apparatus or AssociatedIntrinsically Safe Apparatus or Associated Apparatus not specifically examined in combination as asystem using any of the wiring methods permitted for unclassified locations, when Voc £ Vmax, Ca³ Ci + Ccable, La ³ Li + Lcable.
Transmitter Nonincendive Field Wiring parameters are as follows:
Ui or Vmax £ 35 V DC
Ci = 0Li = 0Ii or Imax = see following note below
For these current controlled circuits, the parameter Imax is not required and need not to be alignedwith parameter Isc and It of the Associated Nonincendive Field Wiring Apparatus or AssociatedApparatus.

Temperature range
without display, TID10
T4-50°C ... +85°C
T5-50°C ... +75°C
T6-50°C ... +58°C

B

INTRINSICALLY SAFEClass I / Div. 1 / Groups ABCD Ex ia IIC- Installation should be in accordance with the Canadian Electrical Code (CEC).
- CSA Approved Associated Apparatus must meet the following parameters:
Uo £ Ui
Io £ Ii
Po £ Pi
Ca ³ Ci + Ccable La ³ Li + Lcable
Transmitter entity parameters are as follows:
Ui or Vmax £ 30 V DCCi = 0Ii or Imax £ 130 mA
Li = 0Pi£ 800 mW- Voc + Voc of Handheld device < Vmax, Isc + Isc of Handheld device < Imax,
Po + Po of Handheld device < Pi, Ca > Ci + Ccable + Ci of Handheld device,
La > Li + Lcable + Li of Handheld device, when Programming Handheld device is used.
- Warning: Substitution of components may impair intrinsic safety.

AA

Simple apparatus is defined as a device that will neither generate nor store more than 1.2V, 0.1A,0.25mW or 20µJ. Examples are Thermocouples or RTDs.

CSA approved Associated Apparatus
or Associated Nonincendive Field
Wiring Apparatus

e.g. RTD or TC Sensor(Simple Apparatus)
integral or remote mounted
option 2 channels

Refer to protection notice
ISO 16016

5Installation Notes TMT82

Nonhazardous Locations

Terminal for connecting
to display TID10

Volume (mm³)

432

1
Hazardous (Classified) Location
Class I / Division 1, 2 / Groups ABCDClass I, Zone 0, IIC

SeriesObjekt version

Sheet

Endress + Hause rWetzer
Nesselwang / Germany

1 of 1 GmbH+Co. KG

54321