Wide Display Function with 3 Digit LCD

 

 

The distance between the sensor and liquid surface is displayed in cm or mm.

 

 

Temperature indication is also possible.

 

Easy setting

 

 

setting is easy with Mode button because the setting data is shown in LCD.

 

 

Since the data is saved in EEPROM, power failure does not affect the data.

 

Built-in Temperature Compensating Sensor

 

 

The temperature compensating sensor enables accurate measurement by

 

adjusting the speed of sound automatically.

 

4~20mA/20~4mA Reversal of Output Possible

 

 

Both level and distance measurement can be done conveniently because the

 

 

reversal of output is possible.

 

Blanking zone can be adjusted at user's need.

 

Transmitting Power Mode(1~5)

 

 

Optimum measuring condition is guaranteed with the Transmitting Power

 

 

Mode as it is designed to adjust the pulse transmitting power for the specific needs.

 

 

This function enables the unit to be applied to various applications.


 

 

 

 

Optimum measuring condition is guaranteed with the Transmitting Power Mode as it is

 

 

designed to adjust the pulse transmitting power for the specific needs. This function

 

 

enables the unit to be applied to various applications.

 

Transmitting Power Mode 1 or 2

 

 

- Mounting on a collar

 

 

- Applying to bubbly water, storage tank with complicated structure.

 

 

- Measuring in a short distance

 

Transmitting Power Mode 4 or 5

 

 

- Mounting outdoor(Windy or diffused reflection causing areas)

 

 

- Hard environment conditions(dust,temperature)

 

 

- Measuring in a long distance

 

 

- Measuring solids level


 

 

Item

3Wires

2Wires

SLM-600A

SLM-800A

SLM-600B

SLM-800B

Power Supply

DC20~30V

DC20~30V

DC20~30V

DC20~30V

Current Consumption

Less than 0.08A

Less than 0.08A

Less than 0.021A

Less than 0.021A

Measuring Range

35~600cm

35~800cm

35~600cm

35~600cm

Blanking Zone

35cm

35cm

35cm

35cm

Current Output

4~20mA

4~20mA

4~20mA

4~20mA

Alarm Output

21mA

21mA

21mA

21mA

Resistance load

200~750

200~750

200~750

200~750

Accuracy

Less than 0.25% or 3mm

Less than 0.25% or 3mm

Less than 0.25% or 3mm

Less than 0.25% or 3mm

Resolution

1mm or 0.03% of FS

1mm or 0.03% of FS

1mm or 0.03% of FS

1mm or 0.03% of FS

Tracking Speed

5 cm/sec

5 cm/sec

5 cm/sec

5 cm/sec

Distance Display

3Digit LCD

3Digit LCD

3Digit LCD

3Digit LCD

Operating Temperature

-20~60

-20~60

-20~60

-20~60

Weight

1.2kg

1.2kg

1.2kg

1.2kg

Fixing Screw

2"PF, 2"NPT

2"PF, 2"NPT

2"PF, 2"NPT

2"PF, 2"NPT

Housing Material

Polypropylene

Polypropylene

Polypropylene

Polypropylene

Protection Class

IP65

IP65

IP65

IP65

Alarm

Limit1, Limit2

Limit1, Limit2