TB551J2A060JB0 | ABB TB551 pH/Redox (ORP) Sensor

Ordering Information Model TB551 Standard solid-state sensors – no solution ground rodNext Step in-line, twist-lock, immersion (submersible) Ryton body pH / ORP sensor assembly(690 kPa [100 psi] at 140 °C [284 °F]) Measuring Electrode J Coat-resistant glass / high temperature (5 to 140 °C, 0 to 14 pH) Integral thermocompensation 2 3 kO Extension cable connector(1) Liquid Junction A Wood, flush, Next Step reference Body Style 0 Ryton body Accessory hardware 6 Ryton (PPS), threaded receptacle (4TB9515-0120) Units of measure, integral sensor cable(2) 0 Use when JB (below) is selected(3)(4) Length, integral sensor cable JB With junction box(3)(4) 0 Not available for Redox (ORP) electrodes (codes 5 & A).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.TB551: junction box mounted on sensor. Cable length approximately 102 mm (4 in.). Requires extension cable.TB(X)551: when selecting JB or JS, cable length is approximately 102 mm (4 in.). Requires extension cable. If junction box is ordered separately and longer cable lengths are required, enter length under code for integral cable.