OPERATION MANUAL
MODEL NUMBER
SERIES: LOOP POWERED MULTIVARIABLE SMARTFLOWTM TRANSMITTER
MST21 = MST2100, NEMA 1 Panel Mount En clo sure, Dif fer en tial Pres sure Con fig u ra tion &
ISOLATED INPUT MODULE: Ab so lute Pres sure Trans mit ter
0 = None
1 = Iso lated In put Mod ule: Ac cepts
2= Isolated Input Module with Integral Absolute Pressure Transmitter,
ISOLATE | MODULE:TemperatureTransmitter |
D INPUT | 0 = None |
|
CERTIFICATION
0 = None
1= CSA Ap proved In trin sically Safe
COMMUNICATIONS
MODULE
DIGITAL I/O
MODULE
2= CSA Ap proved Di vi sion 2.
Review Sec tion 15 of this man ual for ap proval in for ma tion.
0 = None
H = HART® CommunicationsModule. u
0= None
D = Dig i tal I/O Mod ule with 1 In put, 1 Out puts. v
PRESSURE RANGES
1S = Stan dard Range 1Max. Span:
2S = Stan dard Range 2Max. Span:
3S = Stan dard Range 3 Max. Span:
4S = Stan dard Range 4Max. Span:
5S = Stan dard Range 5Max. Span:
6S = Stan dard Range 6Max. Span:
All max i mum pres sure ranges have a turn down of 10:1.
Spec ify Pres sure Range # in model num ber (ex am ple 1S or CR).
Stan dard Ranges: MST2000 will be cal i brated at Max i mum Span. If an Ini tial Range Set ting is de sired, sup ply with
or der and unit will be shipped with this Ini tial Range pre set. (Ex am ple: 3S set to 0 to 0.5” W.C.).
Com pound Ranges : MST2000 will be cal i brated at de sired Com pound Range. Sup ply com pound range with or der
(ex am ple:
All spans will be cal i brated in Inches of W.C. Other Units of mea sure will be con verted to Inches of W. C.
OUTPUT & VERSION. See Note Be low.
1=
2=
3=
4=
OPTIONS
0 = None
B= In te gral High Pres sure Blowdown Sys tem. MST2400 Only. Re quires Dig i tal I/O Mod ule. 120VAC source re quired. Reg u lated air sup plied to 100 PSIG. En clo sure size will change. Con sult Fac tory for spec i fi ca tions andavailability.
P = Con tin u ous Purge to Flowmeter. MST2400 Only. Spans of 0.25” W.C. (6.35mmWC) or greater. A fil tered air sup ply source of 20 to 100 PSI (1.4 to 6.9 bar) is re quired. u
ACCESSORIES
0 = None
P = Pipe Mount. MST2400 Only.
u De notes op tions & fea tures avail able with CSA In trin sically Safe and Di vi sion 2 haz ard ous area ap prov als.
v De notes op tions & fea tures avail able with CSA Di vi sion 2 Ap- provals Only.
Re view Sec tion 15, for CSA ap proval in for ma tion.
MST24 1 1 1 H D 2S 1 | 0 | P |
MST2000’s with Eng lish or Met ric Unit Ver sions are avail able but must be se lected at time of or der and con fig ured at
the fac tory. IT IS NOT A FIELD SELECTABLE OPTION.
Brandt Instruments, Inc. | MST2000 Multivariable SMARTFLOW ® Transmitter | Page 5 |