{"product_id":"rki-ohc-800-explosion-proof-gas-calorimeter","title":"RKI OHC-800 Explosion-Proof Gas Calorimeter","description":"\u003cp\u003eThe RKI OHC-800 is an all-in-one explosion-proof gas calorimeter that continuously measures calorific value, density or Wobbe index of natural gas and other paraffinic hydrocarbon gases. Its Opt-Sonic method combines an optical and a sonic sensor to limit interference, with a T90 response within 5 seconds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous calorific value, density or Wobbe index, switched with one button\u003c\/li\u003e\n\u003cli\u003eOpt-Sonic calculation (refractive index + sound speed) limits interference from other gases\u003c\/li\u003e\n\u003cli\u003eT90 response within 5 seconds; repeatability ± 0.02 MJ\/m³\u003c\/li\u003e\n\u003cli\u003eFor natural gas, LPG, biogas, hydrogen blends, steel gases, flare and refinery off-gas\u003c\/li\u003e\n\u003cli\u003eExplosion-proof Ex d IIB+H2 T4, including hydrogen; IP66 \/ IP67\u003c\/li\u003e\n\u003cli\u003eOperates from -20 to +57 °C\u003c\/li\u003e\n\u003cli\u003eSelf-diagnosis with function check and maintenance alerts; few consumables\u003c\/li\u003e\n\u003cli\u003e4-20 mA and RS-485 outputs; 100-240 VAC or 24 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKI Instruments","offers":[{"title":"OHC-800 gas calorimeter","offer_id":67794403098850,"sku":"RK-OHC-800","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/OHC-800.jpg?v=1792777503","url":"https:\/\/www.ereinc.com\/products\/rki-ohc-800-explosion-proof-gas-calorimeter","provider":"ERE Inc.","version":"1.0","type":"link"}