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KRG-10 Tokyo KeiKi Vietnam,  KRG-10 Tokyo KeiKi Viet nam ,  KRG-10 Tokyo KeiKi ,  KRG-10

TOKYO-KEIKI VIETNAM , TOKYO-KEIKI VIETNAM Vietnam

Non - Contacting Radar Level Gauge KRG-10 Now Comes,
Measurement Unlimited By the Imagination.

The KRG-10 measures liquid level by transmitting low energy radar pulses towarda liquid surwface and receiving the radar echoes.
The travel time for the radar pulse is proportional to the distance between the gauge and the surface.

Features

±2mm High Accuracy
Advanced Echo Processing
Rapid Tracking
Flow & Volume Calculation
Wide Lin-Up for various applications
Explosion - proof
Intrinsically safe

Target Market

Petro - chemical
Fine - chemical
Pharmaceutical
Food
General industrial
Water distribution
Factory effluent

Specifications

General Specification

Frequency

26GHz

Beam Angle

8°(4inch Cone antenna & PTFE Sealing antenna)

18°(2inch Cone antenna & PTFE Sealing antenna)

25°(1inch Rod antenna)

Measurement

MAX range

30m

Accuracy

Cone & PTFE Sealing 

±2mm

Rod

±3mm 

Repeatability

±1mm

Interval

1s

Tracking rate

2m / sec max.

Display

 

5 digits LCD / 4 keys-menu-driven
Level, Distance, Volume(Flow), Current, Signal strength selectable

Power Supply Signal Output

Power Supply (Loop-Powered)

DC10.5V ~ 36V (In case of Ex, the voltage is rated separately.)

Signal Output

4 ~ 20mA + HART

Alarm

Hold, 22mA or 3.6mA selectable

Ambient Temperature

 -40 ~ 70℃ (Non-Ex) / -40 ~ +60℃ (Ex)

Mechanical Specification

Tank Pressure

1.5MPa

Tank Temperature

 -40 ~ 200℃

IP Class

IP66, NEMA4X

ATEX

EN60079-0:2012
EN60079-1:2007
EN60079-11:2012
EN60079-26:2007
EN60079-31:2009

Ex ia

II 1G Ex ia IIC T4 Ga Ta = -40℃ to +60℃, IP66
II 1D Ex ia IIIC T135℃ Da Ta = -40℃ to +60℃, IP66

Ex d ia

II 1/2G Ex d ia IIC T4 Gb / Ga Ta = = -40℃ to +60℃, IP66
(PTFE Sealing Antenna and Rod Antenna)
II 2G Ex d ia IIC T4 Gb Ta = -40℃ to +60℃, IP66
(Cone Antenna)

IECEx

IEC 60079-0:2011
IEC 60079-1:2006
IEC 60079-11:2011
IEC 60079-26:2006
IEC 60079-31:2008

Ex ia

Ex ia IIC T4 Ga Ta = -40℃ to +60℃, IP66
Ex ia IIIC T135℃ Da Ta = -40℃ to +60℃, IP66

Ex d ia

Ex d ia IIC T4 Gb / Ga Ta = = -40℃ to +60℃, IP66
(PTFE Sealing Antenna and Rod Antenna)
Ex d ia IIC T4 Gb Ta = -40℃ to +60℃, IP66
(Cone Antenna)

Function 

 - Multi-echo historical validation    - Disturbance noise elimination     - Distance filter window
 - Bottom echo handler                - Double bounce handler             - Full-range search mode
 - Volume calculation                   - Predict Output                        - Flow rate calculation (Weir / Flume)