Tamron MST2000 Model Number, Series Loop Powered Multivariable Smartflowtm Transmitter

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 & Non-isolated 4 Wire RTD In put Stan dard. u MST24 = MST2400, NEMA 4X, Fi ber glass En clo sure, Dif fer en tial Pres sure Con fig u ra tion & Non-isolated 4 Wire RTD In put Stan dard. u

ISOLATED INPUT MODULE: Ab so lute Pres sure Trans mit ter

0 = None

1 = Iso lated In put Mod ule: Ac cepts 4-20mA in put sig nal from an Ex ter nal Ab so lute Pres sure Trans mit ter. u

2= Isolated Input Module with Integral Absolute Pressure Transmitter, 0-25 PSI (0-1.7 bar) range standard. Consult factory for other ranges. MST2400 only. Requires Integral 24V Power Supply. See Output option 2 below.

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: 0-0.10” ( 0 to 2.54mm) W.C. Turn down to 0.010” (0.254mm)W.C. (10:1).

2S = Stan dard Range 2Max. Span: 0-0.25” ( 0-6.35mm) W.C. Turn down to 0.025“ (0.635mm) W.C. (10:1).

3S = Stan dard Range 3 Max. Span: 0-1.00“ (0-25.4mm) W.C. Turn down to 0.10“ (2.54mm) W.C. (10:1).

4S = Stan dard Range 4Max. Span: 0-4.00” (0-101.6mm) W.C. Turn down to 0.40” (10.16mm) W.C. (10:1).

5S = Stan dard Range 5Max. Span: 0-16.0” (0-406.4mm) W.C. Turn down to 1.60” (40.64mm) W.C. (10:1).

6S = Stan dard Range 6Max. Span: 0-50.0” (0-1270.0mm) W.C. Turn down to 5.00” 127.0mm) W.C. (10:1). CR = Com pound RangeCon sult fac tory. Sup ply de sired Com pound Range.

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: -0.25 to +0.25” W.C.).

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= 4-20mA Out put. Eng lish Units Ver sion. u

2= 4-20mA Out put with In te gral 120VAC to 24VDC Power Sup ply. 120VAC Source Re quired. MST2400 only. Eng lish Units Ver sion.

3= 4-20mA Out put. Met ric Units Ver sion. u

4= 4-20mA out put with In te gral 120VAC to 24VDC Power Sup ply. 120VAC Source Re quired. MST2400 only. Met ric Units Ver sion.

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