DOWNLOADS

Catalog Download

Ultrasonic Sludge Blanket Level Indicator ENV100 Series

►Features
It can detect unclear sludge layers in a purifying tank, thickener, etc. with a high degree of accuracy. The sensor is excellent in maintainability and reliability!
It enables continuous and real-time measurement. An economical system is available so that 4 sensors can be connected at the maximum. It is provided with a logger that can store 400 days’ data at the maximum. Wiring cost can be reduced by the optional wireless system. Maintenance loads can be reduced significantly by the automatic cleaning method.

____________________________________________________________________________________________________

►Operating Principles

The propagation time from when an ultrasonic wave transmitted from the sensor reflected on the contamination surface and received again by the sensor is converted into the distance to the contamination surface and then output.

____________________________________________________________________________________________________

►Standard Specification

CONTROLLER
Application	Single Type
Type	ENV100-S
Range	0.35～10m
Resolution	1cm
Accuracy	±0.5% FS or 2.5cm
Temperature	-10 ～ +60℃
Nbr of Sensor	1
Data Storage	400 days at the maximum
Display	Value, Echo, Trend
Display	Level, Distance, Temper,mA, Time
Output	4-20mA　250Ω max. 　　SPDT x 3 （5A 250VAC）　　RS232C（Standard）　　RS485
Power	AC100～240V　50/60Hz
Power	DC20～30V（Option）
Power Consumption	Below 6W
Enclosure Rating	IP-67
SENSOR
Type	SI-G
Material	Main Body：SUS316 　　Transmitting face：PVC＋epoxy
Cleaning	built-in nozzle
Connection	NPT 3/4
Cable Length	10m（standard）,300m max.
Temperature	-10～+60℃
Enclosure Rating	IP-68