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441-622-015   

Type 500X 

Page 2 

Contents

 

Section 

Description                        Page 

1.0 

Specifications 

2.0 

Description & Installation 

3.0 

Operation 

4.0 

Maintenance 

5.0 

Troubleshooting 

6.0 

Warranty 

6

 

 

 
 

 

 
 

 
 
 
 

 
 
 

Type 500X 

Electro-Pneumatic Transducer (I/P, E/P) 

 

Installation, Operation and  
Maintenance Instructions 

8 Columbia Drive, Amherst, New Hampshire 03031 USA 
       Phone: (603) 886-9400  

  Fax: (603) 889-1844   

         [email protected]  

  www.controlair.com  

Summary of Contents for 500X

Page 1: ...allation 3 3 0 Operation 4 4 0 Maintenance 6 5 0 Troubleshooting 6 6 0 Warranty 6 Type 500X Electro Pneumatic Transducer I P E P Installation Operation and Maintenance Instructions 8 Columbia Drive Amherst New Hampshire 03031 USA Phone 603 886 9400 Fax 603 889 1844 sales controlair com www controlair com ...

Page 2: ... at 10 psig 0 7 bar above 20 psig 1 3 bar setpoint Impedance 4 20 mA 90 Ohms 4 20 mA 90 Ohms 4 20 mA 180 Ohms 0 5 VDC 615 Ohms 1 9 VDC 985 Ohms 4 20 mA 220 Ohms 0 5 VDC 530 Ohms 1 9 VDC 840 Ohms 4 20 mA 220 Ohms 0 5 VDC 530 Ohms 1 9 VDC 840 Ohms 4 20 mA 250 Ohms 4 20 mA 225 Ohms 0 5 VDC 500 Ohms 4 20 mA 260 Ohms 0 10 VDC 805 Ohms Performance Specifications Terminal Based Linearity 0 75 of span 1 5...

Page 3: ...through the coil 2 3 Mounting 2 3 1 Unit may be pipe panel or bracket mounted Mounting may be at any angle though may require field adjustment High external vibration may cause output fluctuations Mounting in a vibration free area is recommended 2 4 Pneumatic Connections 2 4 1 The 1 4 NPT 1 4 BSP option supply and output ports are marked IN and OUT respectively on the base of the unit Clean all pi...

Page 4: ...w counterclockwise for up to 30 revolutions until output pressure rises 5 Increase electrical input signal to its maximum value e g 20 mA for a 4 20 mA unit 6 Observe the output pressure If necessary adjust the span screw until reaching maximum output pressure setting For I P current input models turn span screw counterclockwise to increase pressure clockwise to decrease pressure For E P voltage i...

Page 5: ...SURES FOR ELECTRICAL EQUIPMENT 1000 VOLTS MAX NOTES 1 INSTALLATION TO BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE NFPA 70 ARTICLE 504 AND ANSI ISA RP 12 6 2 APPARATUS CONNECTED TO THE SYSTEM SHALL NOT USE OR GENERATE VOLTAGE GREATER THAN 250 V 3 INSTALL INTRINSICALLY SAFE BARRIERS IN ACCORDANCE WITH BARRIER INSTRUCTIONS 4 FM APPROVALS APPROVED AS INTRINSICALLY SAFE FOR CLASS I II AND III DIV ...

Page 6: ...o be free from defects in materials and workmanship for a period of eighteen months from the date of sale provided said products are used according to ControlAir LLC recommended usages ControlAir LLC s liability is limited to the repair purchase price refund or replacement in kind at ControlAir Inc s sole option of any products proved defective ControlAir LLC reserves the right to discontinue manu...

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