Online radiation alarm

Model KR5200Online radiation alarm                                            

Product introduction:

Model KR5200Online radiation alarmUsed for monitoring radiation/ray/radioactive places, by measuring the radiation dose rate to remind workers that the radioactive source or ray device is in working or leaking state, so as to protect them from radiation hazards. It adopts a specially designed preamplifier circuit and has the characteristics of high sensitivity, easy operation, automatic display, data storage and over-threshold alarm, and can give the X-γ radiation dose rate in real time.

Application areas:

Environmental monitoring, health and epidemic prevention, hospitalsRadiation protection monitoring in the fields of gamma knife treatment, isotope application, gamma irradiation, hospital X-ray diagnosis, cobalt treatment, non-destructive testing, import and export commodity inspection, radiation medicine, building materials, petrochemical industry, geological survey, docks, ports, scrap steel, nuclear laboratories and other fields.

Features:

• Chinese menu-based operation interface;

• Real-time sampling and fast data processing;

• Detector failure indication.

Technical indicators:

• Display:7-inch industrial-grade color touch LCD screen, resolution 800×480

• Probe configuration: available withKR series probe connection, up to 16 probes can be connected

• Display units:uSv/h

• Status indication: normal/overload/fault

• Alarm mode: simultaneous sound and light alarm mode, multiple external alarm lights can also be connected

• Storage function: Automatically store dose rate values exceeding the threshold and abnormal status of the probe

• Alarm threshold: 2.5usv/h (factory default), and self-adjustable, with high and low dual threshold alarm function

• Communication method: standardRS-485 interface, Modbus communication protocol, transmission distance up to 800 meters

• supply  Electricity:100 ~ 240V AC

• Fault handling: with fault self-recovery function

Environmental characteristics:

• Temperature range:-20℃ ~ +50 ℃

• Relative humidity:≤95% (35℃, non-condensing)

• Protection level:IP65

Mechanical properties:

• Outside  Shell: metal, waterproof and dustproof packaging

• Installation method: wall-mounted installation

• ruler  Size:260×240×65mm   

• heavy  Quantity:2.5kg

KR-GM305 radiation monitoring probe                                          

Product introduction:

The outstanding feature of the KR-GM301 radiation monitoring probe lies in its functional scalability. The circuit and mechanical structure of the basic detector have reserved dedicated interfaces. Without any structural and electrical modifications, it can be connected with different supporting extended function modules to realize Ethernet port communication, local large-capacity data storage, wireless communication and other functions, making it easy for users to combine according to their own needs.

Technical indicators:

• Detector:GM tube

• Measurement type:X, gamma rays

• Measuring range:0.01μSv/h～2500μSv/h. (Higher range optional)

• Energy range:30KeV ~ 3MeV

• Relative inherent error:≤±15%（137Cs,662keV）

• Energy response:≤±25%

• Response time:≤1s

• Measurement method: pulse counting method

• Communication method:RS-485 serial communication

• supply  Electricity:12V or 5V DC

Environmental characteristics:

• Temperature range:-40℃ ~ +75 ℃

• Relative humidity:≤95% (35℃, non-condensing)

• Protection level:IP65

Mechanical properties:

• Outside  Shell: cylindrical metal aluminum shell package

• ruler  Size:Φ50×190mm

• heavy  Quantity:250g

KR-GM302 Radiation Monitoring Probe                                          

Product introduction:

The outstanding feature of the KR-GM302 radiation monitoring probe is its functional scalability. The circuit and mechanical structure of the basic detector have reserved dedicated interfaces. Without any structural and electrical modifications, it can be connected with different supporting extended function modules to realize Ethernet port communication, local large-capacity data storage, wireless communication and other functions, making it easy for users to combine according to their own needs.

Technical indicators:

• Detector:GM tube

• Measurement type:X, gamma rays

• Measuring range:0.01µSv/h ~ 10Sv/h

• Energy range:30KeV ~ 3MeV

• Relative inherent error:≤±20%（137Cs,662keV）

• Energy response:≤±25%

• Response time:≤3s

• Measurement method: pulse counting method

• Communication method:RS-485 serial communication

• supply  Electricity:12V or 5V DC

Environmental characteristics:

• Temperature range:-40℃ ~ +75 ℃

• Relative humidity:≤95% (35℃, non-condensing)

• Protection level:IP65

Mechanical properties:

• Outside  Shell: cylindrical metal aluminum shell package

• ruler  Size:Φ50×190mm

• heavy  Quantity:250g