Feature

SOUNDING BOB TYPE LEVEL INDICATOR　KSL Series

The sounding type level meter has a robust housing and exerts an excellent durability under severe ambient conditions.
It can be used for various processes.

As a simple mechanical detection method is used for measurement, the meter is not easily affected by measured substances and ambient conditions and provides stable indications.
The CPU built in the meter enables direct pulse output and analog output from the sensing unit.
(KSL-T8, KSL-MT)
A trouble alarm contact is provided as standard. (KSL-T8, KSL-MT)
A built-in CPU self-check mode and other various check modes are provided.
As an auto-measuring timer is built in the sensing unit, it is not necessary to secure any exterior space for the timer.

Operating Principles

When a start signal is input, the motor is activated and the metering tape is winded off to descend the weight. Accordingly, a pulse is sent at regular intervals. When the weight touches the measurement surface, the motor is stopped and the measurement value on the level meter is output. Then, the motor winds up the metering tape to return to the original position.

Standard Specification

Specification ／Model	KSL-T8	KSL-T2
Power Voltage	100VAC or 200VAC, Single-phase 50/60Hz	100VAC or 200VAC, Single-phase 50/60Hz
Consumption	Max．150VA	Max．150VA
Allowable Temperature	ambient ： -10℃～+50℃ （No freezing/condensation） Inside tank ： -10℃～+80℃ （No freezing/condensation）	ambient ： -10℃～+50℃ （No freezing/condensation） Inside tank ： -10℃～+80℃ （No freezing/condensation）
Measuring Span	Standard 20m （40m Option）	Standard 20m （40m Option）
Measuring Method	Pulse Counting	Pulse Counting
Measuring Unit	1 pulse/10cm, or 1 pulse/1cm	1 pulse/10cm
Measuring Accuracy	±10cm / ±1cm	±10cm
Motor	Single-phase, Reversible, Output 40W 30 minutes rating, with brake	Single-phase, Reversible, Output 40W 30 minutes rating, with brake
Body material	AC	SPCC
Mounting Method	JIS 5K 125A	JIS 10K 100A
Enclosure Rating	IP-67	Equivalent to IP-33
Output Signal	Current signal DC4～20mA（indicate remains） DC20～4mA（indicate vacated portion）（User can set up either one） Pulse contact signal 1 pulse / 1cm （No-volt signal） 1pulse / 10cm （User can set up either one）	Possible to control 4-20mA output by combining an optional control unit and P / I converter.
Output Contact	Reset Contact/ for Remote Indication Counter, ON at the time of reset Failure Alarm Contact/ Flickers when the measuring tape is cut off. The contact is closed when the weight is buried.	Possible to control both upper and lower output by combining an optional control unit and P / I converter.