ABB Instrumentation K2500 MassMeter System. Model (transmitter):1210-A-0. S/N (transmitter): B01467. 316 Stainless steel transmitter. Power supply: 110 V. Model (sensor): K2500. S/N (sensor): 930004. Software version v6.52. Standard operating temperatures: -140 °F to 400 °F. Pressure ratings: 1800 psi. Flow rate: 2500 lb/min. ABB Massmeters allow accurate mass flow measurement of many fluids, slurries, and highly viscous and multi-phase flows. Measurement is unaffected by changes in fluid temperature, pressure, viscosity, density or velocity profile. Inlets/outlets: (2) 2 in. dia. S-line fittings. Overall dimensions (sensor): 7-1/2 in. L x 7-1/2 in. W x 11-1/2 in. H. Overall dimensions (transmitter): 46 in. L x 14 in. W x 42 in. H. (ACN96a)