Repair
Repair Price: $ 516.00
Purchase
CSL Part Number: 71477
Product Overview: The Omega CN3251-DT is a quarter-DIN digital temperature controller featuring DC pulse output for AC SSR (solid-state relay) control. It accepts thermocouple or RTD sensor inputs and provides PID control for industrial heating applications. This model is also designated as Chromalox 2104 and is commonly used in process heating, packaging equipment, plastic processing, and paper manufacturing systems. The quarter-DIN form factor allows panel mounting in standard cutouts, and its digital display provides setpoint and process temperature indication with programmable alarm functions.
Category: Temperature Control
Manufacturer: Omega
Manufacturer Synonyms: Omega Engineering
Manufacturer Part Number: CN3251-DT
Also Known As(AKA): CHROMALOX 2104
Common Failures
Common symptoms reported for this product include failure to function properly, often accompanied by an open sensor error message. In some cases, microcontroller-related issues have been observed as potential causes.
Repair Approach
Repairs typically involve replacing defective electrolytic capacitors and potentially malfunctioning general-purpose amplifiers. Preventative replacements of various capacitor types may also be performed to support future reliability.
Testing & Quality
Units undergo diagnostic testing to evaluate power supply operation and error displays. Testing confirms whether the 5V power supply is operational. In some cases, the sensor error may remain unresolved after repair, which could result in a Beyond Economic Repair (BER) determination. All repairs are subject to quality assurance review.
Service and repair your broken Omega part
We can repair your Omega model CN3251-DT in our facility. Let our skilled technicians get your Omega back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
Once the user has seen at least one product this snippet will be visible.