Ordering Information Model TB556 Kynar Body pH/ORP Sensor Assembly Measuring Electrode J Coat-resistant glass/high temperature (5 to 140°C, 0 to 14pH) Integral Thermocompensation 1 3kO Tinned leads(1) Liquid Junction E PTFE, notched, Next Step reference(2) Body Style 00 Submersible (Immersion) probe(3) Integral Sensor Cable(4) F BNC connector, feet Length, Integral Sensor Cable 20 Not available for, Redox (ORP), or Antimony, pH, electrodes (codes 5 & 6).Notched junctions not available for Antimony electrodes.Manufactured as 1.5 in. depth, includes cable strain relief.There are two options to connect to a transmitter using terminal blocks:Option 1 – use BNC / TC to PIN adapter with conduit fitting or BNC / TC to PIN adapter. In either case temperature compensator code must be 2 or 4.Option 2 – select T in integral cable code, not designed for use with extension cables or junction box.