{"product_id":"palmer-wahl-dst620-660-meter-digi-stem-dual-sensor-rtd-thermometer-with-transmitter","title":"Palmer Wahl DST620_660_Meter | Digi-Stem Dual Sensor RTD Thermometer with Transmitter | 4–20 mA","description":"\u003cp\u003eThe DST620_660_Meter is the indicator for the Digi-Stem DST620 and DST660 Series, supplied without a probe. Alongside the battery-powered primary RTD, it carries a second 4-wire RTD wired to an internal 4–20 mA transmitter on 24 V DC loop power. Where the DST621 uses a Turck plug, this version brings the transmitter out through an internal terminal block and 1\/2 in NPT female conduit connection, suiting hard-wired installations. The series targets critical duties such as low acid canned food processing, with high reliability components selected for FDA 21 CFR Part 113.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRange -45.5 to 260 °C with ±0.1 °F\/°C meter accuracy\u003c\/li\u003e\n\u003cli\u003eSelf-checking electronics with \"Err\" warning\u003c\/li\u003e\n\u003cli\u003eProbe ID and programmable R0 sensor matching\u003c\/li\u003e\n\u003cli\u003eDST620 polycarbonate H frame; DST660 laser welded stainless H frame\u003c\/li\u003e\n\u003cli\u003eOptional \"R\" selectable resolution and \"P\" panel mount models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palmer Wahl","offers":[{"title":"Default Title","offer_id":67715789127793,"sku":"DST620_660_Meter","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/DST620.jpg?v=1792286148","url":"https:\/\/www.generaltechshop.sa\/products\/palmer-wahl-dst620-660-meter-digi-stem-dual-sensor-rtd-thermometer-with-transmitter","provider":"General Tech Services LLC","version":"1.0","type":"link"}