Open Channel Flowmeter Monitoring Water

Min Order

1
Product Unit

Pieces
Origin

China Mainland
Payment
Contact Now Start Order

Description

Product Detail

Sensor installation

Ultrasonic probe was install on the top of the flume, measuring the water level in the flume. Transmitter calculate the open channel instantaneous flow rate according to the water level and flume type and get the value of cumulative flow.

Open channel ultrasonic flow meter parameters:

Liquid level resolution	1mm.
Liquid level error	1mm or 0.2% of full measurement range (The maximum value, calm water)
Display method	2-line 14 LCD (with backlight)
Instantaneous flow rate range	0.0000~99999L/S or m³/h
Maximum cumulative flow	9999999.9 m³
Analog signal output	one path DC4-20mA current corresponding to flow rate.
Load resistance	0~500O
Communications	Serial communication, standard MODBUS-RTU protocol.
Relay Output	upper limit ,lower limit alarm and control.( instantaneous flow rate and water level ) high level ,low level and breakdown alarm ect .
Mode of relay	normally open or closed.(Can be setup)
Quantity of relay	at most six.
Specification of relay	5A 250VAC/30VDC
Power supply	DC: DC24V(±5%) 0.2A AC: AC220V(±5%) 0.1A
Detection Period	1S ( can be adjust)
Ambient Temperature	-40C to +70C
Casing materials	ABS
Protection grade of casing	IP67
Cable gland cover	PG9/PG11/PG13.5
Parameter setting method	3 pcs inductive buttons
Install method	Wall mounted
Casing Size	248X184X122mm

ULFM LB-4 SENSOR

Range	0.00-4.00m
Beam angle	10 (3db)
Blind zone	0.20m
Temperature	-40?~70?
Pressure range	0.2MPa
Process connection	G2 or flange
Cable length	10m standard (can be extended to 1000m)
Material	ABS, PVC , PTFE (optional)
Protect grade	IP68