- The Nova 312 Series Portable Flue Gas Analyzer for NOx utilizes a reliable, stable nitric oxide (NO) sensor which responds quickly to the NO present in flue gases or engine exhaust. NO is the major component (90-95%) of the NOx found in flue gases or engine exhaust (except diesel).
- In operation, a built in sample pump draws in the gas sample through the S.S. probe, 12 ft sample hose, condensate removal filter, secondary filter and flowmeter then on to the NO sensor. The detected NO is displayed on an LCD digital meter which has a switchable backlight for use in dark areas.
- The rechargeable battery provides enough power for about 20 hours of continuous operation and the analyzer can be used while it is being recharged. A red LED tells when to recharge and a green LED verifies that it is receiving recharging power. The recharger is included.
- Rugged design that is easy to operate and maintain
- Fast warm-up and response
- Disposable, long life electrochemical NO sensor
- Digital readout meter with backlight
- Rechargeable battery operation
- Built in sample pump, filter and flowmeter
- Active condensate removal
- Rapid recovery on NOx overdose
- Stainless steel probe with sample hose
Thông số kỹ thuật
- Method of Detection : Customer replaceable electrochemical NO sensor
- Ranges Available : 0-2000 PPM NOx (as NO)
- Resolution : 1 PPM NO
- Accuracy & Repeatability : Better than 2% full scale
- Drift : Within 1% full scale per 8 hours of continuous operation
- Response Time (T-90) : 20-30 seconds for 90% of step change
- Ambient Temperature Range : 12 to 49 ºC; 55 to 120 ºF
- Linearity : ±2% of full scale
- Size & Weight 11 1/2" L x 8" W x 7 1/4" H @ 8 lbs (29 x 20 x 18 cm @ 3.6 kg)
- Power AC/DC operation, 115 VAC 60 Hz for recharging (220 VAC 50 Hz available)
- Output Options : 4-20 mA or 0-1 VDC
- Alarms : NOx alarms with LED
- Hazardous Area Rating Options : General Purpose, Non-Hazardous