Product Introduction
OWT-1021type gamma ray is a thickness gauge with closed loop control function. It is carefully designed by our company in reference to other foreign products，and uses high-tech chips and modular components developed by the US, Japan and other developed high-tech products.It is mainly used in non-contact strip of metal cold rolling production line, the thickness of the foil and the output signal are involved in the automatic regulation of the rolling mill (AGC). Our instrument has a series of characteristics, such as high precision, quick reaction, small drift, stable, reliable technical index, easy to use, simple maintenance and so on.
System
OWT-1021 type gamma ray thickness gauge consists primary and secondary meters. Primary meter includes: mechanical parts, isotopic radiological sources and detectors; secondary meter includes: power, display screen, IPC Chassis, cabinet, control instrument and so on.
Measuring Range
|
Measuring Material |
Measuring Range |
Certainty of Measurement |
Measuring Gap |
Response Time |
Application Range |
|
Common carbon steel, stainless steel, purple / brass, nickel, manganese steel |
0-5mm |
＜0.5mm： ±0.1%±0.5μm
＜1mm：±0.1% ±1μm In1mm-3mm： ±0.1%±2μm In3mm-5mm： ±0.2%±2μm |
65mm |
10ms-1000ms(adjustable) |
Hydraulic AGC unidirectional, reversible, continuous rolling mill, involved in closed loop control.
Communication RS232, RS485 , PROFIBUS can be negotiated |
|
Aluminium strip |
0-8mm |
Aluminium foil： ±0.1%±0.5μm Aluminium strip： ±0.1%±1μm |
65mm |
10ms-1000ms(adjustable)
|
|
|
Gold strip |
0-0.3mm |
±0.1%±0.5μm |
65mm |
10ms-1000ms(adjustable) |
|
|
Silver strip |
0-0.6mm |
±0.1%±0.5μm |
65mm |
10ms-1000ms(adjustable) |
General Analyzer Specifications
supply voltage：AC220V/50HZ
supply current：＜3A
Operating temperature：－25℃—＋85℃
Operating humidity：＜90％
The interface signal of the AGC system：
analog value：Thickness difference output，±10Vcorresponding±100μm
digital value：232 Or 485communication Or PROFIBUS
Communication speed：115200bps
Zero-point voltage input range：7.5－8.5V
Display：Computer screen and external 4 - bit LED digital box
