SENSEZ Level Control YJ Water Level Control and Monitoring Devices

Products Made in Japan
Manufacturer :SENSEZ
Model :Level Control YJ (YJ-CB01_B-4)

Features

Controls the water level for a bath or tank when used with an immersion-type water level meter or water pressure sensor.
Rom Ver.1.1
Comparative output for 4 independent points (mechanical or semiconductor type); it is possible to set an ON/OFF value for each contact point.
The comparative output value can be set both manually and automatically.
Easy operation with a backlit LCD
Display function for – 9.999 m to + 9.999 m
The output status can be checked on the LED.
The offset and scaling of the water level can be set arbitrarily in the field.

Comparative output for 4 independent points (mechanical or semiconductor type); it is possible to set an ON/OFF value for each contact point.
The comparative output value can be set both manually and automatically.
Easy operation with a backlit LCD
Display function for − 9.999 ｍ to ＋ 9.999 ｍ
The output status can be checked on the LED.
The offset and scaling of the water level can be set arbitrarily in the field.

＜Controller specifications＞
Model：YJ-CB01
Sensor input：DC4-20mA
Power voltage：DC24V ± 10%
Number of outputs：ON/OFF contact output setting for each of the 4 points
PhotoMOS type（standard）：PhotoMOS output= DC60V, (AC 20V effective value) I = 300mA, PhotoMOS ON resistance = 10 Ω or less
Mechanical relay type（option）：30 VDC 5 A (resistance load), 250 VAC 5 A (resistance load)

Model	YJ-CB01_B-4
	(P)	(R)
Output	PhotoMOS type (standard)	Mechanical relay type (option)
	PhotoMOS output= DC60V (AC 20V effective value) I = 300mA (AC 20V effective value) I = 300mA PhotoMOS ON resistance = 10 Q or less	30 VDC 5 A (resistance load) 250 VAC 5 A (resistance load) Connect a contact protection element when using this type.
Setting range	O to 9.999m
Number of outputs	ON/OFF contact output setting for each of the 4 points
Output polarity	This can be set for each NO/NC output.
Current consumption	150mAor less	200mAor less
Power voltage	DC24V ± 10%
Operating temperature range	O to 50°C
Operating ambient humidity	35 to 85% (no dew condensation allowed)
Storage temperature	– 10 to 60°C
Sensor input	DC4-20mA
Water depth measurement range	2m (standard) This can be changed using an option.
Display part	16-digit 2-row backlit LCD water level display / setting display
Display range	+ 9.999m
Operation display	4 red LED lamps; light when output is ON.
A/D conversion method	14-bit successive approximation type
Setting value memory	To be stored in EEPROM for approx. 10 years
Scaling setting	Digital arithmetic operations based on offset and span settings
Connection terminal	Terminal block for M3 screws
Material	Main unit casing: Aluminum Terminal block cover: Acrylic
External dimension	165 x 110 x 32.7mm (excluding protrusions) Mounting hole $ 3.5 × 4
Weight	Approx. 385g