Name of Work:- Procurement of portable dew point meter for Instrument Air of 2X600MW SSTPP, Dongalia, Khandwa.
Sl. No.
Item Description
1
Portable dew point analyzer for Instrument Air For measurement of – Dew Point, Humidity, Moisture, In line Pressure & Temp .Operating Pressure range- 01-15 kg/cm2Operating Temp- 10 to 50 °CWide Measuring Range for dew point- (-40 °C to +70°C)Dew point Sensor- QCM + PolymerAccuracy- ± 3 °C Td (-100 ... -70 °C Td) ± 1 °C Td (0 ... 20 °C Td) ± 2 °C Td (-70 ... 0 / +20 … +50 °C Td)Pressure Accuracy- 0.5 % FSTemperature Accuracy- ± 0.3 °CCalibration range +10 to -80 °CMeasuring Range- -100 ... +20 °C TdSample flow rate- Measurement should be independent from flow rateSensor cable length- ≥ 3 meterData Logging- Memory capacity to log over 10000 moisture data points. Programmable key pad for log units, update times, and start/stop times.Menu-driven, graphic, operator interface uses keypad and soft-function keys. Online help functions. Memory storage for saving site parameters.Battery- Chargeable with charging adopter. And working time may last upto 08 hours.Display units- Moisture- Dew Point temperature °F, °C and °K, % RH, Pressure- psig, bar, kPa (gauge), kg/cm2 (gauge). Displays measurements and logged data in alphanumeric or graphic format. Large display ≥ 3.5+ inch with clear visibility.Protection Class- IP-67/68Response time ≤ 120 second Fast response, enhanced by sensor purge option. Please Enable Macros to View BoQ information
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