United Electric Ue Pressure Transmitter Ue Tx200 -A19s1t Ue Tx200 -A20s1t

United Electric UE pressure transmitter UE TX200 -A19S1T UE TX200 -A20S1T
united electric tx200 general introduction:
The TX200™ transmitters utilize a bonded foil strain gage bridge sensor todetect and continuously monitor pressure in a system. The strain gage is aresistive element whose resistance changes with the amount of strain (pressure)placed upon it. Flexing of the diaphragm causes the resistance changeand electronically communicates this via a 4 to 20 mA output signal oroptional 1-5 VDC output signal to a digital meter or gauge, a PLC (programmablelogic controller) or other device. Enclosure type B is "fixed range"while enclosure type A is "field adjustable" with a 5:1 turndown ratio.A feature of the field adjustable transmitter (TX200A) is its span ratio of 5:1. Thespan can be field adjusted using the 4 control buttons located on the transmitter(see diagram 2) and without removing it from service or the neccesity ofa precise pressure source. Using the following formula and procedure below,the transmitter is easily recalibrated to the desired pressure range.
Formula: Ical = (Cal# x 16/Pcal) + 4
Formula Key: Ical is the output current that the user will set, with theshunt cal on, in order to achieve the desired full scalepressure (Pcal).Cal# is the amount of pressure simulated by turningthe shunt cal on. The value is engraved on the TX200housing and written on the Certificate of Calibration.Pcal is the desired (user defined) full-scale pressurerecalibration point.
Procedure:
1) Determine transmitter pressure range for application and apply the aboveformula to get Ical.
Example: End-user has a UE transmitter P/N TX200A10S1(0 to 2500 psig /0to 172,4 bar range). For a particular application, a 0-1500 psig (0 to 103,4bar) range is desired using this transmitter - this is the Pcal. The Cal#engraved on the transmitter housing is 424 psi (29,2 bar). Using the formulaabove, Ical = (424 x 16/1500) +4, the Ical calculated is 8.52. When allsteps below are completed, the transmitter in this example would be spannedso that the 4 mA output signal = 0 psig and the 20 mA output signal = 1500psig (103,4 bar).
2) Connect the transmitter to a 24 volt-nominal voltage source through a 100ohm termination resistor. Connect a 4-1/2 digit, digital voltmeter across theterminating resistor. The output across the resistor will be 100 mVolts/mA.
3) Zero the transmitter.
4) Turn the Cal switch to the on position.
5) Adjust the Span and Fine Span control buttons until the Ical value appears.
6) Turn the Cal switch to the off position.
The transmitter should now be spanned to the desired pressure range. Toverify the new pressure range, check that the transmitter output is 4mA atzero pressure. Next, apply full-scale pressure to the transmitter and checkthat the transmitter output is 20 mA at Pcal.
United Electric's TX200 is a compact, rugged pressure transmitter designed for process control applications, and is particularly suited for petrochemical and upstream oil and gas applications.
The TX200 features an all-welded 316 stainless steel hermetically sealed enclosure providing airtight and watertight protection in the harshest environments. The light weight cylindrical design makes it easy to mount directly in the process. The TX200 can be submersed in water to 100 feet when used with the appropriate water-tight conduit connection.
Key Specifications
Pressure Ranges: 0-15 PSI to 0-2500 PSI
All welded 316 stainless steel wetted materials
Type 4X/IP66 hermetically sealed stainless steel enclosure
cULus and ATEX certified Class I, Div 1, Zone 1 for harsh environment use
Choice of 4-20 mA, 1-5 VDC, 0-10 VDC, or HART (TX200H) outputs
TX200A field-adjustable model offers access to zero/span transmitter up to 5:1 turndown
TX200B fixed range transmitter for use where process pressure is consistent within range and access to transmitter is limited or not required
TX200H is a HART® smart transmitter with a flexible 10:1 turndown ratioUE TX200 -A03S1TUE TX200 -A04S1TUE TX200 -A05S1TUE TX200 -A06S1TUE TX200 -A07S1TUE TX200 -A08S1TUE TX200 -A09S1TUE TX200 -A10S1TUE TX200 -A11S1TUE TX200 -A12S1TUE TX200 -A13S1TUE TX200 -A14S1TUE TX200 -A15S1TUE TX200 -A16S1TUE TX200 -A17S1TUE TX200 -A18S1TUE TX200 -A19S1TUE TX200 -A20S1TUE TX200 -B03S1TUE TX200 -B04S1TUE TX200 -B05S1TUE TX200 -B06S1TUE TX200 -B07S1TUE TX200 -B08S1TUE TX200 -B09S1TUE TX200 -B10S1TUE TX200 -B11S1TUE TX200 -B12S1TUE TX200 -B13S1TUE TX200 -B14S1TUE TX200 -B15S1TUE TX200 -B16S1TUE TX200 -B17S1TUE TX200 -B18S1TUE TX200 -B19S1TUE TX200 -B20S1TUE TX200 -H03S1TUE TX200 -H04S1TUE TX200 -H05S1TUE TX200 -H06S1TUE TX200 -H07S1TUE TX200 -H08S1TUE TX200 -H09S1TUE TX200 -H10S1TUE TX200 -H11S1TUE TX200 -H12S1TUE TX200 -H13S1TUE TX200 -H14S1TUE TX200 -H15S1TUE TX200 -H16S1TUE TX200 -H17S1TUE TX200 -H18S1TUE TX200 -H19S1TUE TX200 -H20S1TUE TX200 -15929+03S1TUE TX200 -15929+04S1TUE TX200 -15929+05S1TUE TX200 -15929+06S1TUE TX200 -15929+07S1TUE TX200 -15929+08S1TUE TX200 -15929+09S1TUE TX200 -15929+10S1TUE TX200 -15929+11S1TUE TX200 -15929+12S1TUE TX200 -15929+13S1TUE TX200 -15929+14S1TUE TX200 -15929+15S1TUE TX200 -15929+16S1TUE TX200 -15929+17S1TUE TX200 -15929+18S1TUE TX200 -15929+19S1TUE TX200 -15929+20S1TProduct shows
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SORexportbusiness.Ourproductswhichenjoypopularityintheworldmarkets.Wespecializeinofferingfollowingproducts:1.UEswitch,SORswitch,CCSswitch,WIKAproducts,DWYERproducts2.LevelTransmitter3.TemperatureInstrument(transmitter,sensor,switch,gauge)4.PressureInstrument(transmittter,sensor,switch,gauge)5.Flowmeter6.Yokogawa7.Calibrator8.Valve