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H1

Non - Contacting Radar Level Gauge KRG-10

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


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

Operation Manual Safety Instructions Engineering Specifications[doc] HART DD for HART Communicator[ZIP] EU Declaration[PDF]

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

Antenna Type

Non - Contacting Radar Level Gauge

[Cone]

Non - Contacting Radar Level Gauge

[PTFE sealing]

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)

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*Design and specifications are subject to change without notice.