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Retrievable Process Electrical Resistance (ER) Probe 4500

Model 4500 probe is available with a durable construction and incorporating a connector with shrouded pins to prevent accidental damage. It is recommended for all new installations. This new style incorporates welded shields where required and requires a different probe connecting adaptor (see order details).

The Model 4500 Electrical Resistance (ER) probe is the most rugged mechanically and the least affected by temperature fluctuations. 

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Need help figuring out what length ER Probe is required based on your pipeline size and application? Try Cosasco's new Device Length Calculator


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ER High Pressure Retrievable Probe 4500 Datasheet


  • Cylindrical Element Form for Aggressive Environments
  • Suitable for Systems With Pressures up to 6000 psi
  • Rugged Design
  • Ideal for High Pressure and Temperature Applications
  • New Type “S” Connector Prevents Accidental Damage
  • Optional Shields for High Velocity Flow


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