1. Mounting Configuration Type Ordering is Easy! See Page D-22. Easy online ordering too! Based on process connection locations. Type AM-L Type BM-L Type CM-L Type DM-L Top and Bottom Process Connections Side and Side Process Connections Top and Side Process Connections Side and Bottom Process Connections T T T T Sa L = Length of Visual Indication C to C = Length between process connections.* Gems will aid in determining this value. L L L Sa B LEVEL INDICATORS - VISUAL Length of Indication (Uninterrupted) L L C to CL C to CL C to C L C to C C to C B B A C to C = L + 9.5˝ (241 mm) Typical Lengths* T Sa L C to C C to C C to C B Sa Sb A Sb Sb NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 A+ A C to C = L L Sa T L Sb Sb Sa C to C Sb A+ A+ C to C = L + 6˝ (152 mm) NIPPLE LOC NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 J/BOX cm), LOC'S 1+2Maximum 120˝FOR(305 Sa L L C to C C to C C to C Sb Sb Sa T T L L C to C C to C C to C C to C B B B B B B C to C = L NIPPLE + 6˝LOC (152 mm) NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 C B NIPPLE LOC NIPPLE LOC NI FOR J/BOX LOC'S FOR1+2 J/BOX LOC'S 1+2 FO * Formula provided is for approximation only. Final dimensions will vary due to connections type, position, cable or junction box location, and specific gravity of process liquid. Gems will confirm final dimensions before manufacturing. 2. LED Transmitter Assembly Location 90°±10° 90°±10°120°±10° 90°±10° 120°±10° 120°±10° 135°±10° 135°±10° 135°±10° 180°±10° 18 Position relative to process connection location. All illustration views are from the top. Codes with " + " indicate views when 3/4 " side ports are used. Transmitter Assembly Location Code A A A+ A+ A A A+ BB A+B A+ D B C B C D DD C C CE E E E 270°±10° 225°±10° 120°±10° 90°±10° 90°±10° 120°±10° 120°±10° 120°±10° 135°±10° 135°±10° 135°±10° 180°±10° 180°±10° NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 270°±10° 225°±10° 225°±10° 135°±10° E+ E+ NIPPLE LOC NIPPLE LOC LOC NIPPLE LOC NIPPLE LOC NIPPLE LOC NIPPLE NIPPLE LOC NIPPLE LOC NIPPLE LOC LOC LOC'S 1+2 FOR J/BOX LOC'S 1+2 NIPPLE LOC FOR J/BOX NIPPLE LOC NIPPLE FOR J/BOX FOR LOC'SLOC'S 1+2 1+2 FOR J/BOX LOC'S 1+2 FOR FOR J/BOX LOC'S 1+2J/BOX FOR J/BOX LOC'S 1+2J/BOX LOC'S 1+2 NIPPLE NIPPLE LOC J/BOXLOC LOC'S 1+2 FOR J/BOX LOC'S 1+2 FOR NIPPLE LOC FOR FOR J/BOX LOC'S 1+2J/BOX LOC'S 1+2 S 1+2 FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 ±10° L E+ 270°±10° 240°±10° 180°±10° 180°±10° NIPPLE LOC NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 NIPPLE LOC NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S FOR1+2 J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 Approximate angle of view - 270° D D D D E E E E E+ 3. J-Box Location E+ E+ E+ LED Assembly Cable Egress Drawings are typical, and for reference only. Final, specific locations are determined at time of manufacture. 270°±10° 270°±10° J-Box Location Code 225°±10° 1 Side Mount Below Bottom Port 225°±10° 225°±10° 225°±10° 270°±10° 2 Side Mount Above Top Port 270°±10° 3* 240°±10° Top Mount 240°±10° 240°±10° For J-Box Location 1, LED Transmitter Assembly cable will egress from the bottom of the assembly. 240°±10° For J-Box Locations 2 and 3, the cable will egress from the top of the assembly. NIPPLE LOC NIPPLE NIPPLE LOC LOCLOC NIPPLE LOC NIPPLE LOC NIPPLE LOC NIPPLE LOC NIPPLE NIPPLE LOC NIPPLE LOC NIPPLE LOC NIPPLE LOC FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 J/BOX FOR J/BOX LOC'S FOR LOC'S 1+2LOC'S 1+2 FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2 1+2 FOR J/BOX LOC'S 1+2 FOR FOR J/BOX LOC'S 1+2J/BOXFOR FOR J/BOX LOC'S 1+2 FOR J/BOX LOC'S 1+2J/BOX LOC'S 1+2 * Requires a Blind Fixed Top Connection. See Connection Code T1 in the chart on next page. D-20 Visit www.GemsSensors.com for most current information. 240°±10° LED Mini SureSite / p2of4 / 28-DEC-16 NIP FORhttp://www.GemsSensors.com