{"id":14169,"date":"2025-06-03T19:00:25","date_gmt":"2025-06-03T19:00:25","guid":{"rendered":""},"modified":"2025-10-30T17:55:49","modified_gmt":"2025-10-30T17:55:49","slug":"explosionproof-thermostats-855102","status":"publish","type":"product","link":"https:\/\/lm-therm.de\/en\/products\/explosionproof-thermostats-855102\/","title":{"rendered":"Explosion-proof thermostats"},"content":{"rendered":"

Our Atex thermostats ExR-1\/21 are the ideal solution for precise temperature control in hazardous areas classified as Zones 1 and 21. They reliably prevent condensation and frost damage in control cabinets, enclosures, and technical installations, ensuring safe and efficient operation.

With their robust construction, these thermostats are perfectly suited for industrial applications in demanding and harsh environments. The Atex certification guarantees the highest safety standards and compliance with all relevant regulations for use in explosive atmospheres.

Typical applications for these thermostats include gas stations, biogas, plants, paint shops, chemical and petrochemical facilities, mills, silos, and many other industrial environments.

Features: <\/b>

-> ATEX-certified for Zone 1 (gas) and Zone 21 (dust)
-> High degree of protection IP66 \/ IP67
-> Easy integration into control cabinets and enclosures
-> Precise temperature control
-> Prevents condensation and frost damage<\/p>\n","protected":false},"excerpt":{"rendered":"

Explosion-proof thermostats<\/p>\n","protected":false},"featured_media":15856,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[348],"product_tag":[56],"class_list":{"0":"post-14169","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-thermostats-for-explosion-protection","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":{"erp_infotext":" Design: <\/b>
Normally closed (NC)
Switch-on\/off temperature: <\/b>
15\u00b0C On \/ 20\u00b0C Off
Hazardous Area: <\/b>
Zone 1\/21
Certifications: <\/b>
CE, UKCA, Atex"},"yoast_head":"\nLm-therm - Explosion-proof controller 1\/21 - 10\u00b0C - 40\u00b0C<\/title>\n<meta name=\"description\" content=\"Controllers - Thermostatets - Hygrostats - Double thermostats - Exchange thermostats - Electronic exchange hygrostats - Control cabinet air conditioning - Atex-certified Ex thermostats - Zone 1\/21 - Precise temperature control - Protection against condensation and frost\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lm-therm.de\/en\/products\/explosionproof-thermostats-855102\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Explosion-proof thermostats\" \/>\n<meta property=\"og:description\" content=\"Controllers - Thermostatets - Hygrostats - Double thermostats - Exchange thermostats - Electronic exchange hygrostats - Control cabinet air conditioning - 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