Honeywell STT850-S-0-A-CDE-11S-A-10A0-00-0000 Smart Temperature Transmitter

FM approved STT850 temperature transmitter with single universal input. Standard diagnostics, fail high (>21.0 mA DC), Honeywell standard high/low output limits (3.8-20.8 mA DC). Factory-standard single calibrated range. Polyester powder-coated aluminum electronic housing with 1/2" NPT connection and lightning protection, 4-20 mA analog output, DE digital protocol. Advanced display with external zero, span, and configuration buttons. Flat carbon steel pipe mounting bracket.