background image

8

4.0  SPECIFICATIONS (Continued)

1

.650

.650

[1.650]

[1.650]

1.750

[44.45]

DIA.

.750

[19.05]

1.150

[29.21]

2 3 4 5

1 2 3 4 5

Z

S

IN

IN

PS

M

PS

<

<

> 5

> 4

–V

+V

1

2

REGULATOR

CURRENT
CONTROL

AMP

Figure 4-1.  Case Dimensions 

Figure 4-2.  Transmitter Block Diagram

Summary of Contents for NB1TXA-E6

Page 1: ...e mail info omega com For latest product manuals www omegamanual info TX92A Miniature Temperature Transmitters Shop online at omega com User sGuide TM...

Page 2: ...pecifications without notice omega com info omega com Servicing North America U S A Omega Engineering Inc Headquarters Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Cana...

Page 3: ...RATING THE TRANSMITTER 5 4 0 SPECIFICATIONS 7 LIST OF FIGURES AND TABLES Figure 2 1 Power Input Setup 4 Figure 2 2 Pin Assignment 4 Figure 3 1 Calibration Setup Resistance Source 5 Figure 3 2 Calibrat...

Page 4: ...ii...

Page 5: ...an issue always use shielded cables Never run signal and power wires in the same conduit Use signal wire connections with twisted pair cables Install Ferrite Bead s on signal wires close to the instru...

Page 6: ...t temperature within 25 for Fahrenheit and 10 for Celsius of nominal span refer to Section 3 0 Calibrating the Transmitter for more details Models TX92A L are transmitters with the 4 20mA output linea...

Page 7: ...ult factory To order additional transmitters specify TX92A followed by the model number For example TX92A 2 RTD Transmitter with a temperature range of 0 to 200 F or TX92A 2 L RTD Transmitter with the...

Page 8: ...ower on switch so it will be in operation as soon as you apply power Figure 2 1 Power Input Setup PS and PS screws accept 2mm 13 gauge or lighter wire Input range is 8 50 Vdc Table 2 1 Screw Terminal...

Page 9: ...Adjust the Zero potentiometer until the milliammeter reads 4 00 mA 3 Set the resistance source to the HI IN value in your appropriate table and read the output current on the milliammeter 4 Adjust the...

Page 10: ...hms INPUT WIRE SPAN ZERO RTD CALIBRATOR DC SUPPLY 24 VDC V Va al lu ue e M Mo od de el l N Nu um mb be er r R Ra an ng ge e T TX X9 92 2A A 7 7 8 8 9 9 1 10 0 0 to 100 C 0 to 150 C 0 to 250 C 0 to 400...

Page 11: ...tage 8V 20 mA A AC CC CU UR RA AC CY Y Hysteresis and repeatability Within 0 1 of FS Linearity with respect to input 0 1 of FS For L models linearity with respect to temperature 0 2 of FS Power supply...

Page 12: ...IONS Continued 1 650 650 1 650 1 650 1 750 44 45 DIA 750 19 05 1 150 29 21 2 3 4 5 1 2 3 4 5 Z S IN IN PS M PS 5 4 V V 1 2 REGULATOR CURRENT CONTROL AMP Figure 4 1 Case Dimensions Figure 4 2 Transmitt...

Page 13: ...NOTES 9...

Page 14: ...NOTES 10...

Page 15: ...GA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to...

Page 16: ...s M U Turbine Paddlewheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pumps M U...

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