TOKIMEC KRG-10-NN02HV-AA – NON-CONTACTING RADAR LEVEL GAUGE

TOKIMEC KRG-10-NN02HV-AA belongs to the TOKYO KEIKI KRG-10 series of non-contacting radar level gauges designed for continuous liquid level measurement in industrial process applications.

Key Technical Features of the KRG-10 Series:

  • 26 GHz pulse radar measurement technology.

  • Time-of-Flight operating principle.

  • Maximum measuring range of 30 m.

  • Accuracy of ±2 mm with Cone or PTFE Sealing antennas.

  • Repeatability of ±1 mm.

  • Maximum level tracking speed of 2 m/s.

  • One-second measurement interval.

  • 4–20 mA output with HART communication.

  • Two-wire loop-powered operation.

  • Five-digit LCD with four configuration keys.

  • Advanced multi-echo processing and noise suppression.

  • Tank volume and open-channel flow calculation.

  • IP66/IP67 ingress protection.

Applications: Industrial storage tanks, chemical processing, water supply, wastewater treatment, petrochemical plants, pharmaceutical production and food processing.

Configuration Notice: Antenna selection, process connection, operating temperature limits, pressure rating and hazardous-area approvals depend on the ordered configuration. The exact KRG-10-NN02HV-AA options must be verified with TOKYO KEIKI.

Supplier: AnhNghiSon – Technical consultation and quotations for TOKIMEC KRG-10-NN02HV-AA in Vietnam.

Parameter

Specification

Manufacturer

TOKYO KEIKI INC.

Brand

TOKIMEC / TOKYO KEIKI

Product Series

KRG-10

Requested Model

KRG-10-NN02HV-AA

Device Type

Non-Contacting Radar Level Gauge

Measurement Principle

Pulse Radar, Time-of-Flight

Radar Frequency

26 GHz

Maximum Series Measuring Range

30 m

Accuracy, Cone/PTFE Antenna

±2 mm

Accuracy, Rod Antenna

±3 mm

Repeatability

±1 mm

Measurement Interval

1 second

Maximum Level Tracking Rate

2 m/s

Signal Output

4–20 mA + HART

Power Configuration

Two-wire, loop-powered

Non-Ex Supply Voltage

10.5–36 VDC

Alarm Output Options

Hold / 22 mA / 3.6 mA

Display

5-digit LCD

Configuration Controls

4 keys

Beam Angle, 4-inch Cone/PTFE

8°

Beam Angle, 3-inch PTFE

12°

Beam Angle, 2-inch Cone/PTFE

18°

Beam Angle, 1-inch Rod

25°

Non-Ex Ambient Temperature

−40°C to +70°C

Ex Ambient Temperature

−40°C to +60°C

Series Tank Pressure Rating

1.5 MPa

Series Process Temperature Range

−40°C to +200°C

Ingress Protection

IP66/IP67

Calculation Functions

Level, Distance, Volume, Flow

Echo Processing

Multi-echo Historical-validation

Noise Rejection

Auto Noise Table

Search Function

Full-range Search Mode