Product Features:

Application

Portable Particle Concentration Monitor of Tang’An Industry is a portable particle concentration detection handset based on DSP digital signal processor and micro-charge sensing technology, which can store, display and manage data and print on-line. The front-end sensor can adapt to a variety of severe working conditions such as high temperature or humidity, etc. The self-powered equipment can stand-by for 4.5-5 hours by itself or apply AC-power connection. The monitoring software of the portable hand-set integrates a series of modules namely data collection, measurement-site management, data calibration, measurement report printing, operator management, etc. It can be widely used in the field of particle concentration detection at the environment protection emission point, emission monitoring and maintenance of dust collectors, measurement of solid particle pneumatic conveying flow and production workflow monitoring.

Equipment Components and Software

The portable handset is mainly composed of a handset frame, rubber push-button keyboard, anti-compact component, battery set, operation indicator light, circular military connector and cooling base-plate.

 

Overall Specifications of the equipment are 286mm × 189mm × 40mm, with shock-absorption silicone-rubber coating, push-button on the right side. The FN key is located in the upper left corner on the back, function of the press-button can be expanded. The power socket and universal interface are located in the lower left corner of the handset, and the external sensor socket is located in the upper right corner of the handset (two-way signal input, receiving sensor signal and other 4-20mA signals respectively). Customers can also collect additional relevant parameters such as temperature or pressure, etc., according to the site requirements. The handset is equipped with removable power supply. When the handset battery is low, the back-up removable power supply can be used for power . The back-up power supply is also very small and convenient to carry or use.

 

The Windows System user monitoring software integrates different function modules such as data collection, case management, data calibration, measurement report printing, operator management, etc. The software has two function systems, one for super management administrator and the other for on-site staff, both of whom can log in by user-name and password. When using the system, the operator needs only to select the measurement site for data collection and calibration, then record the calibration coefficient, and convert the collected original pA value signal to the dust mass concentration mg/m3 value. When measurement unit is converted, the on-site real-time data will be displayed on the screen and saved, and the measurement report can be printed at the same time. The user can click to view the historical trend, and all data can be exported for storage and analysis.

Technical specifications for portable device processor

Sensor input interface	2 sensor signals, which can be available for PA signal and 4-20ma signal acquisition
Dimensions	286mm(length)* 189mm (width )*40mm(height)
Battery life	No external power supply, Working time: 2 hours (the battery life can be increased to about 5 hours through an external portable power supply)
Weight	2200g
Operation methods	Capacitive touch screen, 8 buttons and 1 FN button, switch button functions freely, and connect to the mouse and keyboard through the USB interface
Screen	8.4 inch display, resolution 1024*768
Protection level	high temperature seals, silicone coating, protection level IP64, 1.2m drop resistance (MIL810G collision test)
Operating Temperature	-20℃-50℃，Humidity 30%-90%（non-condensing）, Storage temperature-20℃-80℃
Wireless interface	WIFI/Bluetooth, 3G/4G, Beidou/GPS positioning system optional
Software data collection	The sampling frequency is 5Hz, dual-channel simultaneous acquisition, allowing input of conversion coefficient and calibration unit, display of curve and histogram
Software customer management	Data management and retrieval in the form of industrial database, with large-scale database import function
Report	Built-in micro bluetooth printer, data report generated by report software, with online printing function