Swansensor pH FL – version AMI Sodium Swansensor pH FL, Ø 12 mm, screw plug, without cable Specifications Swansensor pH FL, Ø 12 mm, screw plug, without cable. Contact us to place an order. Related Products Option ORP/Redox measuring Sensor cable, 15m Swansensor Flow deltaT Swansensor NT5K, PG13.5