Tamron operation manual MST2000 Hazardous Area Installation, IntrinsicallySafeInstallations

OPERATION MANUAL MST2000HazardousAreaInstallation

Digital I/O Connections for Integral Blowdown System

15. MST2000 Hazardous Area Installation

The MST2000 Multivariable SMARTFLOWTM Trans mit ter is Ca na dian Stan dards As- sociationapproved for the following hazardousareaclassifications.

15.1 IntrinsicallySafeInstallations

A.Model MST2100 (NEMA 1): In trin sically Safe for CL. I, Grps. C & D

B.Model MST2400 (NEMA 4X): In trin sically Safe for CL. I, Grps. C & D. CL. II, Grps. E, F & G

•For In trin sically Safe ap pli ca tions, unit must be in stalled per Thermo Brandt in stal la tiondraw ing num ber SC37-4000-00. See Page 29.

•In trin sically safe en tity pa ram e ters: Vmax = 40 VDC, Imax = 165mA, Ci = 0uf, Li = 240uH.

•Max i mum op er at ing am bi ent tem per a ture: 66 De grees C ( 151 De grees F)

15.2 Division 2 And Other Installations:

A.Model MST2100 (NEMA 1): CL I, Div. 2, Grps. C & D

B.Model MST2400 (NEMA 4X): CL I, Div. 2 Grps. C & D. CL II, Div. 2 Grps. E, F & G. CL. III, Div. 2

•For Di vi sion 2 ap pli ca tions, unit must be in stalled per Ca na dian and/or Na tional Elec trical Code re quire- ments for Di vi sion 2 ar eas. In trin sic safety bar ri ers are not re quired.

•Di vi sion 2 power rat ings: Vmax = 40 VDC, Imax = 165mA.

•Max i mum op er at ing am bi ent tem per a ture: 66 de grees C (151 De grees F).

Brandt Instruments, Inc. MST2000 Multivariable SMARTFLOW ® Transmitter Page 31