{"product_id":"used-pm2-salinity-module","title":"USED PM2 Salinity Module","description":"\u003cp\u003eHaving the ability to monitor the salinity of your reef tank is a very valuable piece of information.  Usually, if something is to go wrong with your tank, you will usually see a change in salinity from temp, to a top off unit being stuck on, if you have a Neptune Apex Controller we highly recommend investing in the PM2 module and salinity probe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdd the Salinity Module: PM2 to your Apex Neptune System.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time monitoring of salinity in reef aquarium\u003c\/li\u003e\n\u003cli\u003eModule has extra Temp Probe port\u003c\/li\u003e\n\u003cli\u003eI\/O Switch Inputs for ATO, feed buttons, leak alarms, etc.\u003c\/li\u003e\n\u003cli\u003eProbe Sold Separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures of the Neptune Systems Salinity Expansion Module:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor\/Control Conductivity\/Salinity and temperature\u003c\/li\u003e\n\u003cli\u003e4 Measurement ranges (0-900 uS\/cm, 0-9.0 mS\/cm, 0-90.0 mS\/cm, 0-50 ppt)\u003c\/li\u003e\n\u003cli\u003e6 digital inputs for float switches, water on floor sensors, pressure sensors, etc\u003c\/li\u003e\n\u003cli\u003eFull data logging support in Apex Base module\u003c\/li\u003e\n\u003cli\u003eUp to 240 AquaBus modules can be added to the Apex system\u003c\/li\u003e\n\u003cli\u003ePlug and Play - Automatically recognized when installed into the system\u003c\/li\u003e\n\u003cli\u003e2 AquaBus connectors for flexible expansion via AquaBus\u003c\/li\u003e\n\u003cli\u003eComes with 3′ AquaBus cable\u003c\/li\u003e\n\u003cli\u003eGalvanic Isolation for accurate and reliable probe readings\u003c\/li\u003e\n\u003cli\u003eLed Status Indicator\u003c\/li\u003e\n\u003cli\u003eUpgradeable firmware\u003c\/li\u003e\n\u003cli\u003eCompatible with all Apex systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Summit City Coral","offers":[{"title":"Default Title","offer_id":52472998396187,"sku":"207495","price":87.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/5100\/5999\/files\/207495-neptunesystems-pm2-module-salinity-controller-an_25f34c62-cade-4095-95b4-a1f0be1de955.webp?v=1783366298","url":"https:\/\/www.summitcitycoral.com\/products\/used-pm2-salinity-module","provider":"Summit City Coral","version":"1.0","type":"link"}