H2LPDU01-G Local Processing & Display Unit

The H2LPDU-G local processing & display unit can be used for the conversion and processing of on site radiation detection signals, measurement display, and remote transmission of measurement information in the radiation monitoring system.

The H2LPDU-G local processing & display unit can be used for the conversion and processing of on site radiation detection signals, measurement display, and remote transmission of measurement information in the radiation monitoring system. It can be used together with various types of radiation dose detection devices (including ionization chamber detector, GM tube detector, semiconductor detector, etc.), and can detect α, β, γ and neutron rays. It can monitor the radioactive dose rate, activity, and energy spectrum continuously in pedestrian passages, operating areas and some equipment rooms within the control area of nuclear power plants or other nuclear facilities.

 

Technical indicators

Item	Specifications
Coupling of detection elements	Coupling of various detectors such as ionization chamber, GM tube, scintillator, semiconductor, etc.
Counting pass rate	Counting LPDU:1 MHz Spectral LPDU:100kHz
Sound alarm	Sound alarm 90dB(1m)
Qty. of energy spectrums	1024(for spectral LPDU only)
Alarm relay	DC 48V, 0.5A 3 groups
Indicator	1 running indicator; 1 red and yellow alarm indicators respectively
Communication interface	1-way RS232,2-way RS485,1- wayEthernet
Display screen	5"LCD
4-20mA isolation input	1 group,with 3 ways for each group
4-20mA output	2 groups,load capacity 1kΩ
Historical data	Support 32G storage at maximum
Dimension	235mmx240mmx115mm

 

Product features

• Standardized interfaces, supporting the coupling of multiple types of detectors
• Different kinds of communication interfaces, applicable to different scenarios.
• Small size, easy installation.