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RS485 Output Small Range Liquid Level Sensor For Food Factory

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Xi'an Kacise Optronics Co.,Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86--17719566736

Contact Person:
Ms.Evelyn Wang View Contact Details

RS485 Output Small Range Liquid Level Sensor For Food Factory

Brand Name	KACISE
Model Number	M18 KUS1000
Certification	CE
Place of Origin	CHINA
Minimum Order Quantity	1PCS
Payment Terms	T/T, Western Union, MoneyGram
Supply Ability	1000 Piece/Pieces per Week negotiable
Delivery Time	5-8 work days
Packaging Details	each unit has individual box and all boxes are packed in standard packages or customers requests available
Product	Ultrasonic Distance Sensor
Detection Range	50mm~1000mm
Transducer Frequency	40KHZ
Operating Voltage	24VDC
Limit Working Voltage	3.6VDC~30VDC
IP grade	IP67
Output	RS232/RS485

Detailed Product Description

RS485 Output Signal low cost price ultrasonic liquid level meter gauge ultrasonic tank water level sensor

1. Parameter

General specifications

Sensing range	100... 1000 mm
Unusable area	0 ... 100 mm
Standard target plate	100 mm x 100 mm
Transducer frequency	approx.220 kHz
Response delay	approx. 50 ms

Indicators/operating means

LED blue

power-on

LED yellow

indication of the switching state

flashing: program function object detected

LED red

permanently red: Error Red,flashing:program function,object not detected

Electrical specifications

Operating voltage UB	15 ... 30 V DC , ripple 10 %SS
No-load supply current I0	≤ 45 mA

Input

Input type	1 TEACH-IN input
	operating range A1: -UB ... +1 V, operating range A2: +6 V ...+UB
	input impedance: > 4.7 kΩ ; TEACH-IN program pulse: ≥ 1 s

Output

Output type	1 switch output E4, NPN NO/NC,programmable
Rated operating current Ie	200 mA , short-circuit/overload protected
Default setting	Switching point A1:70mm Switching point A2: 800mm
Voltage drop	≤ 2.5 V
Repeat accuracy	≤1 %
Switching frequency f	≤ 13 Hz
Range hysteresis H	2 % of the set operating distance
Temperature influence	±1.5% of full-scale value

Ambient conditions

Ambient temperature	-25…70℃(248...343K)
Storage temperature	-40…85℃(233...358K)

Mechanical specifications

Connection	V1 connector(M12×1),4-pin
Protection degree	IP67
Material Housing	brass, nickel-plated
Transducer	epoxy resin/hollow glass sphere mixture; foam polyurethane, cover PBT

2. Dimensions

3. Electronic interface and signals definition

4. Description of Sensor Functions

Adjust the paramater

 The ultrasonic sensor features a switch output with two teachable
switching points. These are set by applying the supply voltage - UB
or + UB to the TEACH-IN input. The supply voltage must be applied
to the TEACH-IN input for at least 1 s.LEDs indicate whether the
sensor has recognised the target during the TEACH-IN procedure.
Switching point A1 is taught with - UB,A2 with +UB. Eight different
output functions can be set. Switching point, Setting distance only after power on. The internal
clock can assure can't be changed after 5 mins when power on. If
want to change the switching point, the user can only setting the
request distance after power restart.

TEACH-IN window mode, normally-open function

- Set target to near switching point

- TEACH-IN switching point A1 with - UB

- Set target to far switching point

- TEACH-IN switching point A2 with + UB

TEACH-IN window mode, normally-closed function

- Set target to far switching point

- TEACH-IN switching point A2 with - UB

- Set target to near switching point

- TEACH-IN switching point A1 with + UB

TEACH-IN switching point, normally-open function

- Set target to near switching point

- TEACH-IN switching point A1 with - UB

- Cover sensor with hand or remove all objects

from sensing range

-TEACH-IN switching point A2 with + UB

TEACH-IN switching point, normally-closed function

- Cover sensor with hand or remove all

objects from sensing range

- TEACH-IN switching point A2 with - UB

- Set target to near switching point

- TEACH-IN switching point A1 with + UB

TEAC-IN large hysteresis interval, normally-open mode

- Set target to near switching point

- TEACH-IN switching point A1 with + UB

- Set target to far switching point

- TEACH-IN switching point A2 with - UB

TEAC-IN large hysteresis interval, normally-closed mode

- Set target to far switching point

- TEACH-IN switching point A2 with + UB

- Set target to near switching point

- TEACH-IN switching point A1 with - UB

TEACH-IN detection of objects presence normally open mode

- Cover sensor with hand or remove all objects from

sensing range

- TEACH-IN switching point A2 with - UB

- Cover sensor with hand or remove all objects from

sensing range

- TEACH-IN switching point A2 with + UB

TEACH-IN detection of objects presence normally closed mode

- Cover sensor with hand or remove all objects from sensing range

- TEACH-IN switching point A2 with +UB

- Cover sensor with hand or remove all objects from sensing range

- TEACH-IN switching point A2 with -UB

Default setting of switching point

A1=blind range,A2=nominal distance

LED displays
Displays in dependence on operating mode	Red LED	Yellow LED
TEACH-IN switching point Object detected No object detected Object uncertain(TEACH-IN invalid)	off flashes On	flashes off off
Normal operation	off	Switching state
Fault	on	Previous state

5. Installation conditions

If the sensor is installed at the environment temperature fall below 0℃,It should do well on the protective measures. In case of direct mounting of the sensor in a through hole using the steel nuts, it has to be fixed at the middle of the housing thread.

6.Shipment & payment

Product Tags: RS485 Output Liquid Level Sensor Food Factory Fluid Level Meter 1000mm Liquid Level Sensor

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