The Honeywell STD820-J1HN4AS-1-A-CDD-11S-B-10A0-00-0000 is a high-performance transmitter from the STD800 Series, designed for precision measurement in demanding environments. Manufactured by Honeywell PMC, this device features FM Explosion Proof, Intrinsically Safe, Non-incendive, and Dustproof approvals, ensuring reliability in hazardous locations.
Constructed with a Hastelloy C-276 and 316 Stainless Steel wetted diaphragm, it supports an adjustable range of -400" to 400" H2O, with a 4-20mA dc output protocol. The polyester powder-coated aluminum housing provides durability and includes a 1/2" NPT connection for easy integration.
Additional features include a carbon steel angle bracket, standard diagnostics application software, and customizable accuracy settings. The dual-ended head design facilitates standard venting and drainage, making it suitable for various industrial applications.