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General Information | CATALOGUE CONTENTS
 

Instrument Wiring Instructions

Here you will find basic wiring instructions for some of the most popular WESTACH products: Just click on a name...

     
 
Contents:

Shunts

    Single Fuel Level Inst. (Capacitance Sender)

Thermocouple Probe Switches

    Single Pressure Inst. (KV Transducer)

Single CHT / EGT Instruments

  Single Pressure Inst. (MM Transducer)

Dual CHT / EGT Instruments

  Tachometer    

Triple CHT / EGT Instruments

  Dual Inst. Press / Temp / Fuel Level, etc

Temperature Instruments

  TSO Instruments    

Ammeters

  Quad Instruments    

Single Fuel Level Inst. (240 OHM Sender)

  Misc.    

 

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Shunts

     

237-2A SHUNT

237-3A SHUNT

237-4A SHUNT

237-11A SHUNT
 
 
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Thermocouple Probe Switches

   

254-4F SWITCH ASSEMBLY

254-4DF SWITCH ASSEMBLY    

 

         
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Single CHT / EGT Instruments

   
2A1 INSTRUMENT

2A2 INSTRUMENT

2C1 INSTRUMENT

2C2 INSTRUMENT
3A1 INSTRUMENT

3A2 INSTRUMENT

3C1 INSTRUMENT

3C2 INSTRUMENT
   

 

OLD STYLE K28 / K28P / K28PX INSTRUMENT

OLD STYLE K29 / K29P / K29PX INSTRUMENT

 
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Dual CHT / EGT Instruments

     

2DA1 INSTRUMENT

2DC1 INSTRUMENT

2DA2 INSTRUMENT

2DC2 INSTRUMENT

2DA8 INSTRUMENT

2DC8 INSTRUMENT
 
     
   
OLD STYLE 2DA1 / 2DC1 INSTRUMENT

 

 

OLD STYLE 2DA2 / 2DC2 / 2DA8 / 2DC8 INSTRUMENT

   
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Triple CHT / EGT Instruments

     

R3T1 / R3T2 / R3T1S / R3T2S INSTRUMENT

     

R3T1BX / R3T1BSX / R3T2BX / R3T2BSX INSTRUMENT

   
   
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Temperature Instruments

 
2C3-1 INSTRUMENT

2A3-3 INSTRUMENT

2C3-3 INSTRUMENT

2A9-1 INSTRUMENT

2C9-1 INSTRUMENT

2A9-2 INSTRUMENT

2C9-2 INSTRUMENT

2A9-4 INSTRUMENT

2C9-4 INSTRUMENT

2A9-5 INSTRUMENT

2C9-5 INSTRUMENT

2A9-11 INSTRUMENT

2C9-11 INSTRUMENT

2A9-12 INSTRUMENT

2C9-12 INSTRUMENT


2A9-13 INSTRUMENT

2C9-13 INSTRUMENT

2A9-17 INSTRUMENT

2C9-17 INSTRUMENT

2A9-26 INSTRUMENT

2C9-26 INSTRUMENT

2A9-44 INSTRUMENT

2C9-44 INSTRUMENT

     
   
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Ammeters

   

2A6-3 INSTRUMENT

2C6-3 INSTRUMENT

2A6-11 INSTRUMENT

2C6-11 INSTRUMENT

2A6-14 INSTRUMENT

2C6-14 INSTRUMENT

2A6-15 INSTRUMENT

2C6-15 INSTRUMENT

2A6-16 INSTRUMENT

2C6-16 INSTRUMENT

2A6-19 INSTRUMENT

2C6-19 INSTRUMENT

2A6-21 INSTRUMENT

2C6-21 INSTRUMENT

2A6-22 INSTRUMENT

2C6-22 INSTRUMENT

2A6-28 INSTRUMENT

2C6-28 INSTRUMENT

2A6-30 INSTRUMENT

2C6-30 INSTRUMENT

2A6-43 INSTRUMENT

2C6-43 INSTRUMENT

2A6-45 INSTRUMENT

2C6-45 INSTRUMENT

2A6-47 INSTRUMENT

2C6-47 INSTRUMENT

2A6-51 INSTRUMENT

2C6-51 INSTRUMENT

2A6-62 INSTRUMENT

2C6-62 INSTRUMENT
 
 
 
   
   
             
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Single Fuel Level Inst. (240 OHM Sender)

   

2A7 INSTRUMENT

2C7 INSTRUMENT

2A7-2 INSTRUMENT

2C7-2 INSTRUMENT

2A7-3 INSTRUMENT

2C7-3 INSTRUMENT

2A7-4 INSTRUMENT

2C7-4 INSTRUMENT

2A7-31 INSTRUMENT

2C7-31 INSTRUMENT

     
   
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Single Fuel Level Inst. (Capacitance Sender)

2A7V INSTRUMENT

2C7V INSTRUMENT

3A7V INSTRUMENT

3C7V INSTRUMENT
   
       
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Single Pressure Inst. (KV Transducer)

   

2A8KV INSTRUMENT

2C8KV INSTRUMENT


2A8-1KV INSTRUMENT

2C8-1KV INSTRUMENT

2A8-2KV INSTRUMENT

2C8-2KV INSTRUMENT

2A8-8KV INSTRUMENT

2C8-8KV INSTRUMENT

2A8-9KV INSTRUMENT

2C8-9KV INSTRUMENT

2A8-36KV INSTRUMENT


2C8-36 KV INSTRUMENT
     
   
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Single Pressure Inst. (MM Transducer)

   
2A8MM INSTRUMENT

2C8MM INSTRUMENT

2A8-1MM INSTRUMENT
2C8-1MM INSTRUMENT

2A8-2MM INSTRUMENT

2C8-2MM INSTRUMENT
     
         
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Tachometers

     
2CT8A-2/6 TACHOMETER

2AT8A-2/6 TACHOMETER

Y2CT8A-2/6 TACHOMETER

Y2AT8A-2/6 TACHOMETER
3CT8A-2/6 TACHOMETER

3AT8A-2/6 TACHOMETER

Y3CT8A TACHOMETER

Y3AT8A TACHOMETER
     
 
         
     
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Dual Inst. Press / Temp / Fuel Level, etc

     

2DA3KV INSTRUMENT

2DC3KV INSTRUMENT

2DA3-1KV INSTRUMENT

2DC3-1KV INSTRUMENT

2DA3-2KV INSTRUMENT

2DC3-2KV INSTRUMENT

2DA3-3KV INSTRUMENT

2DC3-3KV INSTRUMENT

2DA4 INSTRUMENT

2DC4 INSTRUMENT

2DA4-4 INSTRUMENT

2DC4-4 INSTRUMENT

2DA4-5 INSTRUMENT

2DC4-5 INSTRUMENT

2DA4-9 INSTRUMENT

2DC4-9 INSTRUMENT

2DA4V INSTRUMENT

2DC4V INSTRUMENT
     
     
     
     
   
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TSO Instruments

     

K28 INSTRUMENT

K29 INSTRUMENT

K28PX INSTRUMENT

K29PX INSTRUMENT

K28PAX INSTRUMENT

K29PAX INSTRUMENT

K28PCX INSTRUMENT

K29PCX INSTRUMENT

K28PDX INSTRUMENT

K29PDX INSTRUMENT

K31 / K31X INSTRUMENT

K32 / K32X INSTRUMENT

K33 / K33X INSTRUMENT
     
   
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Quad Instruments

     

3AQ4KV INSTRUMENT

3AQ5KV INSTRUMENT      
   
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Misc.

     

KV - AS TRANSDUCER CONVERSION

     

303 / R7G GENERATOR SENDER OUTPUT VOLTAGES VS RPM

   
       
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