Procurement of Opacity/dust analyzer for measurement of dust concentration (mg/nm3) in flue gases at stack emission of PH-4 STPS Sarni

Opacity/Dust Analyzer for measuring of dust concentration (Mg/Nm3) in Flue gases at Stack Emission • Measurement- Opacity/Dust Density with Trans-receivers. • Type- Non extractive, In-situ non-contact, trans-receivers, cross duet type • Principle- High intensity RED LED Transmission & absorption. • Range- 0-999 mg/m3, 0-999 mg/Nm3, 0-3.0 extinction, 0-100% Opacity, 0-5 Ringlemann (V) • Normalization- Accept Analog, Serial, Keypad input for temperature, pressure, moisture and oxygen correction. • Features- Automatic lens contamination correction and Dynamic misalignment check. • Response time- less than 05 sec. • Accuracy- ±0.2% • Resolution- ±0.1% • Drift- less than 1% • Linearity- ±0.1% • Repeatability- ±0.1% opacity • Averaging- Selectable from 10 Second to 30 days • Path length- 0.5 mtr to 15 mtr, duct size • Calibration- Automatic and manual mode along with periodically zero and span calibration. • Power Supply- 88-265 VAC, 50 Hz • Construction- greater or equals to IP 65 • Flue Gas Temperature- Up to 250 Deg. C • Window Protection- Automatic Pneumatic Operated fail-safe shutter on both trans-receivers.

Bare minimum Necessary Mandatory spares for routine maintenance of opacity/dust analyzer • Mother board assembly with press fit stud- 01 No. • M4X12 spacer stud, m3x16l anchor mini- 01 No. • DCEM2100A, Main Processor PCB Assembly- 01 No. • DCEM2100A, 10 Interface PCB Assembly- 01 No • DCEM2100A, Display PCB Assembled With LCD Module- 01 No • DCEM2100A, POWER SUPPLY, OPERATING VOLTAGE 90-264 VAC- 1 No. • 2 LENS With O-Ring- 1 No. • LED Source, Detector Carrier, Mirror Holder, Reflector Glass, Fail Safe Shutter With Detector Card And LED card- 1 No