BLASI – KDT-ESL
The BLASI KDT-ESL safety strips evaluation device is a dedicated controller for pressure-sensitive safety edges in automatic revolving door systems. This monitoring module continuously evaluates resistive safety strip signals, detecting obstructions by measuring resistance changes from normal 8.2kΩ to actuation below 5.5kΩ. Dual-channel safety relays provide immediate emergency stop signals upon detection while yellow/red LED diagnostics identify faults or activations. IP66/67 rated for harsh environments, it ensures Category 3 safety compliance essential for pinch-point protection in high-traffic commercial entrances.
Product Details
The BLASI KDT-ESL evaluation device provides certified monitoring of resistive safety strips embedded in revolving door edges and swing paths, employing precision resistance measurement to distinguish between normal operation (8.2kΩ), obstruction actuation (<5.5kΩ), and cable faults (>11.5kΩ). Dual safety relays with positive-guided contacts guarantee fail-safe emergency stopping while comprehensive self-diagnostics verify circuit integrity during routine testing.
Redundant monitoring channels prevent single-point failures while configurable sensitivity accommodates various strip lengths and profile types across K21-K42 door models. Seamless integration with TA-4 distribution panels and Service-IBS diagnostics enables comprehensive safety verification required for regulatory recertification. Robust IP66/67 enclosure withstands cleaning chemicals, humidity, and mechanical stress while maintaining precise evaluation accuracy.
Critical for injury prevention and legal compliance, the KDT-ESL ensures immediate response to entrapments in hotel lobbies, office buildings, hospitals, and retail facilities where pedestrian safety intersects moving door elements during peak occupancy periods. Field-replaceable design minimizes downtime during mandatory safety system maintenance.
Article No: 8990023
Additional information
| Brand | BLASI |
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