Remote MD95100-Q1PS Under-the-line Digital Hot Metal Detector
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MODULOC®Control SystemsREMOTE MD95100-Q1PS UNDER-THE-LINE DIGITAL HOT METAL DETECTOR ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ The Quartz Lens is shown protruding from the purged ♦ mounting to show how the air purge flows past the lens tube to keep it clear of contaminate. Remote Purged Shrouded Under-the-Line Lens Quartz 1 °F.O. V. Lens rated to 1000 °C Bar Display shows IR Signal relative to set Trip Level Programmable 450°C to 1100 deg C Trip Level Operates from 80-240 VAC and 24 VDC supply Cradle, Fast Reed Relay and NPN/PNP Outputs Programmable response time from 2 to 200 msec Remote IR Self-check facility Air filter with Vortex cooling option General Description The MD95100-QIPS Under-the-line Hot Metal Detector (HMD) is specifically designed for mounting of the Remote Lens in the high ambient under the line in the Rolling Mill or within the Stands. This mounting arrangement close to the underside of the line (typically 500mm) enables more precise detection of the passing hot product with the Lens out of harms way with the Controller at an easily accessible location. The shrouded Quartz Remote Lens incorporates a quartz 1000°C rated lens in a stainless tubular housing assembly secured inside a purged stainless tubular housing with this in then in turn protected by a stainless shroud and nozzle through which the air purge supply exits. This arrangement protects the lens from the high radiant and ambient heat as well as preventing the mill contaminate entering the lens, plus clearing the steam in the field of view of the lens. The lens is connected via 15M of 400°C spec flexible stainless sheathed optic lead that is further protected by an outer flexible stainless conduit. The HMD Controller incorporates a Bar Display showing the IR input signal relative to the pre-set trip level. This enables the user to verify the Sensors performance is not being influenced by contamination, hot scale or water/steam and thereby adjust “prior” to failing to detect the passing hot product. This bar display also provides the scale settings for the programmable thresholds and response times via simple switch action. The Controller is protected by mounting Cradle allowing quick extraction for adjustment or replacement. REMOTE MD95100 CONTROLLER LED Bar Display allows the user to clearly identify the amount of received IR from the hot bar to establish the correct trip level. An LED in this display facilitates alignment of a low energy source (torch) which would be insufficient to switch the Detector. Adjustment of both the threshold and response time is also clearly defined in this bar display, MODULOCf* Technology - The Total Laser Solution Head Office & Canadian Sales Montreal, Canada E : info@rotalec com UK Manufacturing & Sales USA Sales E: sales@moduloc-intl.com E : sales@moduloc-usa.com

MD95100 Controller shown pre mounted in protective cradle. Weight 1.7 Kg Containing High Temperature rated Quartz Lens rated to 1,000°C and 1°C FoV. Weight 2.2 kg Detector provided with 15m of Stainless Sheathed Optic Lead which in turn protected by 4m of Flexible Stainless Conduit supplied with 2 off supporting L-brackets REMOTE LENS/COMPONENT PARTS This illustration shows the Lens Assembly with the Quartz Lens and protective shroud nozzle removed. This illustration shows each component part. Namely: 1. The Purged Mounting with Protective Flexible tube spigot in place without tubing...