NOVA 339K便携式SF6分析仪

NOVA 339K便携式SF6分析仪
    The Nova 339 Methane Leak Detector has been designed for measureing the percent methane, natural gas or propane gas in air. A sensitive but rugged infrared detector measures the methane or propane in air and displays the actual percentage by volume on a digital display. This is an ideal method of measurement for leak detection because the sensor will not burn out or become 'blinded' as do some catalytic types.

The Model 339 had rechargeable battery operation and has no warm-up wait. A built-in sample pump, hose, probe and flow indicator are also provided. Built-in audible and visual alarms are included. The alarm set point is field-adjustable. LED lights tell when to recharge and verify recharging. The recharger is included.

NOVA 339K便携式SF6分析仪技术参数：

Specifications

Method of Detection Infrared detector; cannot be burned out due to loss of flow or changing gases Ranges Available 0-100.0% methane, natural gas or propane Resolution 0.1% methane, natural gas or propane Accuracy & Repeatability ±1% of full scale Drift ±1% of full scale per week Response Time (T-90) 90% of final reading in 8-10 seconds Ambient Temperature Range 12-50 ºC 55-120 ºF Linearity ±2% of full scale Size & Weight Approx. 14" L x 6" H x 10 1/2" D @ 8 lbs ( 35.5 x 15.2 x 26.6 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 Single audible & visual LED alarm with field-adjustable set point Hazardous Area Rating Options General Purpose/Non-hazardous

NOVA 339便携式SF6分析仪主要型号：
NOVA 339
NOVA 339WP
NOVA 339K