Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

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Payment:

T/T, L/C or Paypal

OEM/ODM:

Available

MOQ:

2 PCS

Model:

RKL-01

Lead Time:

5-7 days

Certification:

CE-EMC, CE-LVD, RoHS, ISO9001

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PRODUCT DESCRIPTION

RKL-01 Submersible Liquid Level Transmitter is with stainless steel isolation diaphragm diffusion silicon pressure core body, the pressure core body adopts the process of laser trimming resistor for a wide temperature range of zero and sensitivity temperature compensation. Special cable for air-venting conduit and waterproof technology ensures water tightness, and ventilation between inside and outside, so as to acquire accurate and stable measuring data.

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High accuracy

Fast response

Excellent stability

Anti-corrosion material optional

Strong resistance to interference

Wide temperature range compensation

SPECIFICATIONS

Item	Technical specifications
Range	0 ~ 0.5m…200mH2O or 0 ~ 5KPa…2MPa
Output	4-20mA,0-5V,0-10V,RS485
Supply Voltage	10-30VDC,24V typ.
Over Pressure	2×FS
Measuring Medium	The liquid(not sticky ) compatible with 316 stainless steel
Total Accuracy	0.1%FS,0.3%FS(0.25%FS),0.5%FS
Long-term Stability	0.1%FS/year typ.,0.2%FS/year max.
Ingress Protection	IP68
Operating Temperature	-40℃~ +80℃
Compensating Temperature	-10℃~ 70℃
Temperature Drifting	0.03%FS/℃ typ.,0.05%FS/℃
Cycle Life	1*10^8 @25℃
Main Material	Sensor:316L,housing:304SS(316L is optional)
Cable	Outer material：PUR,Atmospheric pressure compensation cable, Polymer waterproof plug at cable end
Power Consumption	Current output:(U0.02)W, Voltage output:(U0.008)W, Digital output:(U*0.015)W
Load Capacity	Current output:≤(U-7)/0.02Ω, Voltage output:≥100kΩ
Weight(probe unpacked)	Approx. 230g
Storage Condition	10℃-50℃@20%-90%RH

DIMENSION & FIXED BRACKET(OPTIONAL)

Unit:mm

The default diameter is 27 mm. 19 mm or 13 mm external diameter is customizable.

Fixed Bracket(Optional)

MOUNTING

As shown in picture 1,when the sensor is installed in static water such as in poos,water towers,probe is immersed into the bottom and should be as far as possible away from the pump or valves.The terminal box should keep above water surface and prevent water penetrating into cables.Please make sure the airway not be blocked.
As shown in picture 2,when the sensor is installed in dynamic water such as dams or rivers,probe should be inserted into a steel pipe(inner dia is around 45mm),burrowing several holes at different height on the pipe side wall which is opposite to the water flow direction.The terminal box should keep above water surface and prevent water penetrating into cables.Please make sure the airway not be blocked.

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PRODUCT DETAILS

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best radar level sensor factory for detecting liquid level 14 Product inner part

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best radar level sensor factory for detecting liquid level 16 Product accuracy and material

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best radar level sensor factory for detecting liquid level 18 PUR cable

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PRODUCT APPLICATION

Agricultural Irrigation

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.