{"product_id":"ems-kontrol-st-4xx-temperature-humidity-transmitter-with-display","title":"EMS Kontrol ST-4XX Temperature \u0026 Humidity Transmitter with Display","description":"\u003cp\u003eDisplay transmitter for temperature and relative humidity measurement with standard analogue or Modbus RTU output.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-24 V DC\u003c\/li\u003e\n\u003cli\u003e0-10 V, 2-10 V, 0-3 V, 4-20 mA, 0-20 mA or Modbus RTU\u003c\/li\u003e\n\u003cli\u003eTemperature ranges to -40...+100 °C\u003c\/li\u003e\n\u003cli\u003eHumidity: 0-100 %RH\u003c\/li\u003e\n\u003cli\u003eTemperature accuracy: ±0.3 °C\u003c\/li\u003e\n\u003cli\u003eHumidity accuracy: ±3 %RH\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/emskontrol.com\/wp-content\/uploads\/2026\/05\/ST-4XX-26-E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload ST-4XX datasheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eContact PVL for configuration and a project quote.\u003c\/p\u003e","brand":"EMS Kontrol","offers":[{"title":"Request a Quote","offer_id":67992535957655,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/0088\/0535\/files\/upload-1790853104368_62917ecf-1290-49f4-ae9d-f3ca2eeeba91.png?v=1790853223","url":"https:\/\/pvl.co.uk\/products\/ems-kontrol-st-4xx-temperature-humidity-transmitter-with-display","provider":"PVL","version":"1.0","type":"link"}