Various amplifiers and electrodes

Our sensors are available in a variety of configurations to meet different applications and conditions. Select the sensor that best matches your needs using the selection boxes below.

Product design

You can choose the following items to meet your conditions.
•Amplifier characteristic ┄(Select according to the characteristics of the material to measure)
•Unit configuration ┄(Select according to the installation position)
•Electrode type ┄(Select according to use)
•Explosion proof type ┄(When the sensor will be used in an explosion proof area)

Amplifier characteristic

Select an amplifier according to the characteristics of the material to be measured.

Amplifier	Standard amplifier		G amplifier
Mode	S mode	N mode	G mode
Adhesion canceler	Weak	Strong	Very strong
Major applications	■ Almost all powders and granulated materials Various resin powder, various resin pellets, cement, soils, foundry sand, animal feeds, sesames, wheat flour, grains, wooden chips, limes, iron oxide powder. ■ Detect bubbles	■ Almost all liquids Ordinary water, pure water, drain water, oil, kerosene, gasoline, alcohol, paint, conductive slurry ,insulated slurry, wet concrete, tar, vanish, adhesive agents, chocolate, cream, etc. ■ Detect the interface between water and oil ■ Detect the liquid level while ignoring foam	■ High conductive and adhesive materials Sludge, sewage, seawater, soy sauce, miso, honey, caustic soda, carbon, iron powder, cokes grains, etc.

* The items in the table above were extracted from our delivery results. Actual measurement results may be different depending on the conditions.
* If you do not specify a mode when you order our standard amplifier model, we will ship it with an N mode amplifier.

Unit configuration

Both integral and separate amplifier types are available.

Amplifier integral type	Amplifier separate type
The amplifier is stored in a compact water-proof case. The solid water-proof (IP68) housing provides high reliability in any field.	Amplifier separate type. Suitable for installing the sensor in a limited space or if exposed to vibration.

Electrode type

Select the best matched electrode from our line up.

	Mainly for liquids		Can be used at high temperatures (up to 180 degrees) with the standard model or with an optional model.
	Mainly for powder		Can be used at high temperatures (up to 150 degrees) with the standard model or with an optional model.

A1 Standard electrode

• Standard electrode rod with L1=250mm
• Can be used regardless of whether powder or liquid is being detected

A2 electrode

• Has different length from A1
• You can specify the length for you conditions

A1/A2 electrode, flange type

• Can be designed with various connector types including JIS, ANSI, or ferrule.

A1/A2 electrode, tube type

• As the liquid contact area is covered by FEP, the sensor can be used to detect corrosive materials.

C electrode, wire type

• Long length, flexible wire type
• The length can be specified, up to 10m according to your conditions.

D electrode, load bearing type

• Solid load bearing type
• Use to detect the lower limit in a silo

B electrode, adjustable type

• A sliding screw is used to set the insert length of the electrode

E electrode, pipe line type

• Pipe line type electrode
• To detect liquid in plumbing

Explosion proof type

Exposition proof equipment that can be used in explosion hazard locations. Our products satisfied new technical stands that conform to the international standard IEC, while they are maintaining their high performance and high function under the original concept.

Intrinsically safe, explosion-proof Exia II CT6
Obtained China’s explosion-proof certification of approval (contact us as for the Korean explosion-proof approval information)

The device consists of a sensor (electrode and amplifier) and isolator.
Install the sensor section (electrode and amplifier) in the hazardous location. Install the isolator in a non-hazardous location.

Relay isolator

Input power source	20 to 250 VAC/DC
Protection level	Equivalent to IP20
Power consumption	1.5 VA
Ambient operating temperature	-10 to +60 degrees
Relay output	250VAC, 3A, 30VDC, 3A

Sensor

Connection	R3/4 and various flanges (can be altered on request)
Material of the grounding and detecting electrodes	SUS304 (can be altered on request)
Material of the insulating parts	Polyacetal, PTFE (can be altered on request)
Maximum operating detection sensitivity	0.5pF
Allowable detector temperature	-10 to 80 degrees (180 degrees)
Allowable detector pressure	2.0MPa

* A high temperature type is also available on request.

Please feel free to inquire us