330780-51-05 deciphering the specific meaning of this product based on the numbers and letters in its model number.

330780: 3300XL 11mm System Preamplifier Basic Model

51:

5 = 5 meters total system length (probe + extension cable total length 5m)

1 = DIN rail mounting (50 represents panel mounting)

05: Multiple international explosion-proof/safety certification versions (00 is ordinary without explosion-proof; CN represents domestic explosion-proof certification)

The complete system consists of three essential components:

11mm probe 33070X

Extension cable 330730 series

Preamplifier 330780-51-05. None of these components can be omitted.

For detailed information and selection parameters, please refer to the datasheet download in this product introduction.

Technical parameters are as follows:

Compatible probes: 330701 / 330702 / 330707 (11mm eddy current probe)

Sensitivity: 3.94 V/mm (100 mV/mil)

Effective linear range: 0.5～4.5 mm (4mm linear range)

Power supply: -24 VDC

Frequency range: 0～8kHz

Output: Negative voltage analog signal, input to monitoring modules such as 3500/42M