procurement of pressure transmitters for sgtpp procurement of pressure transmitters and differential pressure transmitters for u3 at sgtpp under capex 2022-23 , procurement of pressure transmitters & differential presuure transmitters for unit#3 at sgtpp under capex 2022-23 , smart type pressure transmitter ( range: -60 - 0 mmwc pressure transmitter for fd fan & pa fan inlet sucction box pressure measurement ( with manifold ) ) , pressure transmitter # ( range: 0 - 600 mmwc pressure transmitter for fd fan outlet diffuser pressure measurement ( with manifold ) ) , transmitter 2 way manifold t-type # ss 316, 1 / 2inch npt ( f ) ( range: 0 - 1700 mmwc pressure transmitter for pa fan outlet diffuser pressure measurement ( with manifold ) ) , diff pr transmitter # 0-400 mmwc # calibrated range- 0-400 mmwcl, 4-20ma hart output, min static pr- 140kg / cm2, capacitance / silicon resonant sensor ( range: 0 - 400 mmwc dp transmitter for fd fan inlet sucction box and upstream of impeller differential pressure measurement ( with manifold ) ) , diff pr transmitter # 0-600 mmwc # calibrated range- 0-600 mmwcl, 4-20ma hart output, min static pr- 140kg / cm2, capacitance / silicon resonant sensor ( range: 0 - 600 mmwc dp transmitter for pa fan inlet sucction box and upstream of impeller differential pressure measurement ( with manifold ) ) => limited