THE MSRB-PLC REBAR HOLIDAY DETECTION SYSTEM uses an inductive sensor to sense the approach of a batch of freshly coated rebar after the rebar exits the quench tank which then activates the MSRB-PLC Holiday Detection System to prepare for the rebar batch to pass through the dual-roller wet sponge electrodes (RBRS). Moisture from the sponge electrodes conducts a low inspection voltage (67.5 Volts) to each coated rebar which allows the MSRB-PLC System to detect any holiday (defect) in the rebar coating. The PLC allows the user to set the system to count how many holidays per channel (each rebar). The MSRB-PLC System can alarm (Audible/Visual) at any threshold the user wishes to set. In addition the user has the flexibility to gather test data via the provided Ethernet connection or SD Card.
Voltage Type: DC Voltage Range (kV): 67.5 Volts Voltage Output Accuracy: ±5% Coating Range (Min-Max): 0 – 20 mils (0 – 500 μm) Operating Temperature: 32°F to 122°F (89.6° to 251.6° C) Display Type: LCD Holiday Indicator Type: Visual / (Optional) Audio Power Requirement: 120V AC (Optional 220V – 120V transformer) Unit Weight: 20 lbs (9.1 kg) Unit Dimensions (LxWxH): 15.75” x 20” x 9” Domestic/International Standards Unit Complies With: AS 3894.2, ASTM D 5162-A, ASTM G6, ASTM G62-A, BS 7793-2, JIS K 6766, NACE SP 0188, NACE TM0384 Factory Warranty: 12 Month