SURESITE® LEVEL INDICATORS Signal Conditioning Modules, 0-5 VDC, 0-12 VDC and 4-20 mA Outputs J-Box Enclosure Provide signal conditioning as an integral part of the SureSite® Level Indicators Stem Mounted Panel Mounted J-Box Enclosed Panel Mounted (Plug Base) Gems signal conditioners provide outputs for direct connection to a wide range of instrumentation. They are ideal for large, multi-tank complexes. Units with 4-20 mA outputs are particularly well suited for instrumentation control loops. No intermediate receiver is required. Specifications (Not included in table below) Operating Temperature +5°F to +160°F (-15°C to +71°C) Storage Temperature -40°F to +212°F (-40°C to +100°C) Output Temperature Coefficient (% of full scale, max.) Input Power Part Number ±0.00388%/°F (±0.007%/°C) 115 VAC, 60 Hz 52560 4-20 mA Types To within ±1% of 16 mA 230 VAC, 60 Hz 52570 The minimum excitation required for operation of transmitters with 4-20 mA, DC signal converters (See chart at right) can be determined for a given total loop resistance from the graph shown. (Total loop resistance = the sum of the DC termination resistance plus loop resistance.) For optimum operation, which is a function of source voltage (+VA) and total loop resistance, the source voltage value used should be above the minimum load line for the related loop resistance. How To Order Select Part Number based on Output Signal desired and SureSite Indicator being used. Electrical Termination Method Junction Box Panel Mount with Plug-In Base Output Signal Input Voltage 0-5 VDC DC SOURCE VOLTAGE (+VA) Operates on 115 VAC or 230 VAC inputs to supply a regulated 24 VDC to the signal conditioned transmitter where external VDC power is not available. Maximum Load: 70 mA. Excitation Required for Transmitters using 4-20 mA Signal Conditioners 40 20 10 Module Part Numbers For: SureSite SureSite Low Temperature High Temperature 8-24 VDC 86156 52536 0-12 VDC 15-30 VDC 85997 52537 4-20 mA 10-40 VDC 86158 152800 4-20 mA 10-40 VDC 112300 112300 AREA OF OPERATION 30 200 400 600 800 1000 TOTAL LOOP RESISTANCE (OHMS) LEVEL INDICATORS - VISUAL Power Supply Module 1200 = Stock item SureSite Options / p2of3 / 3-APR-14 Visit www.GemsSensors.com for most current information. D-17http://ecatalog.gemssensors.com/ecatalog/misc-parts/en/112300 http://www.GemsSensors.com