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CALIBRATIONS / ADJUSTMENTS 

Reverse Acting Mode Adjustment

Equipment Required for Calibration: 

• 

Pneumatic Supply capable of delivering up to 150 psig. 

 Current Supply capable of delivering up to 60 mA. 

• 

Pressure Gage capable of a digital readout up to 50 psig

 with an accuracy of .1%. 

• 

 Digital Volt Meter capable of a readout up to 60 mA with

 an accuracy of .02%.

FULL RANGE OPERATION
CAUTION: Over-ranging the Zero Screw can damage unit.

Forward Acting Mode Adjustment

    1. 

Connect the input signal to the transducer as shown 
in the Installation Instructions, II-50T6000X. 

• 

 Forward Acting Calibration-Zero

  

2. 

Apply the minimum input signal and adjust the Zero 
screw for minimum output pressure.  Turn screw 
clockwise to increase pressure and counterclock­
wise to decrease pressure. 

• 

 Forward Acting Calibration-Span

 

3.

Apply the maximum input signal and adjust the Span 
screw for maximum output pressure.  Turn screw 
clockwise to increase pressure and counterclock­
wise to decrease pressure. 

  

4. 

Repeat steps 2-3 until the desired output range is 
obtained.  For detailed information, see Figure 1 
“TXPD6000 Calibration Configuration” on page 1. 

    5. 

Connect the input signal to the transducer as shown 
in the Installation Instructions, II-50T6000X. 

• 

 Reverse Acting Calibration-Zero

  

6. 

Apply the minimum input signal and adjust the Zero 
screw for maximum output pressure.  Turn screw 
clockwise to increase pressure and counterclock­
wise to decrease pressure. 

• 

 Reverse Acting Calibration-Span

  

7. 

Apply the maximum input signal and adjust the Span 
screw for minimum output pressure.  Turn screw 
clockwise to decrease pressure and counterclock­
wise to increase pressure. 

  

8. 

Repeat steps 6-7 until the desired output range is 
obtained.  For detailed information, see Figure 1 
“TXPD6000 Calibration Configuration” on page 1. 

SPLIT RANGE OPERATION 

All units have the capability to be split ranged or set for any 
output in the range as long as the Output Span is equal to 
or greater than the minimum Span. 

ATEX Directive - Special 
Conditions for Safe Use: 

The enclosure is manufactured from aluminum alloy. In rare 
cases, ignition sources due to impact and friction sparks could 
occur. This shall be considered when the equipment is installed in 
locations that specifically require Group II, category 1G equipment. 

LEGAL NOTICE: 

The information set 
forth in the foregoing 
Operation and Mainte­
nance Instructions 
shall not be modified 
or amended in any re­
spect without prior 
written consent of 
Fairchild Industrial 
Products Company.  In 
addition, the informa­
tion set forth herein 
shall be furnished with 
each product sold in­
corporating Fairchild's 
unit as a component 
thereof. 

II-5T6000ES

Litho in USA

Rev. F  06/07

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