Ordering Information Model TBX551 Sensors for self-checking – with solution ground rod Next Step Advantage, in-line, twist-lock, submersible (immersion)(1) Ryton body pH/ORP sensorassembly (690 kPa [100 psi] at 140 °C [284 °F]) Measuring electrode 1 Flat glass (10 to 100 °C, 0 to 14 pH) for high particulates with flow at 90 ° Integral thermocompensation 3 Pt100 Tinned leads(2)(3) Liquid junction A Wood, flush, Next Step reference Solution ground rod material 1 316 stainless steel O-ring material 1 Viton Body style 0 Ryton body Accessory hardware 4 PVC, submersible guard (4TB5205-0120) Units of measure, integral sensor cables(4) T Tinned/Pin leads, feet(1) Length, integral sensor cable 30 30 ft Identification tag 0 None Notes.For direct connection to APA592, TB82, TB84, 4630 / 35 and AX46 transmitters or other supplier devices, using terminal blocks.Not available for Redox (ORP) electrodes (codes 5 & A).Not available for fluoride-resistant electrodes (code F). Compatible with APA592, TB82, TB84, 4630 / 35 and AX46 instruments.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.
