Kromschroder 84765850 TC410-1K valve proving system

The Kromschroder TC 410-1K 84765850 tightness control designed to test tightness before each start and after every shutdown of systems with two automatic shut-off valves. Kromschroeder TC 410-1K 84765850 tightness control unit technical data: Ambient temperature: -15 to +60°C (5 to 140°F), no condensation permitted. Storage temperature: -15 to +40°C (5 to 104°F). Screw terminals 2.5 mm2. Fusing: fine-wire fuse 5 A, slow-acting, H pursuant to IEC 127, also protects the valve outputs and external operating signal. Switching current for valves/enable output: max. 5 A. Reset: using a button on the device. Remote reset: by applying mains voltage (terminal 5). Housing made of impact-resistant plastic. Gas type and inlet pressure: dependent on external pressure switch. Test period tP: TC 410-1: 10 to 60 s, adjustable. Set at the factory to 10 s. 100 to 600 s, adjustable. Set at the factory to 100 s. Enclosure: IP 40. 5 knock-out holes for M16 plastic cable glands. Weight: 0.485 kg.