Qdy30A Analog DC12V 24V 4-20mA RS485 Hydrostatic Smart Submersible Stainless Steel 316 Tank Water Level Sensor

• Type: Submersible
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Feature: SemiConductor
• Material: Stainless Steel
• Model NO.: QDY30A
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Product Name: Water Level Sensor
• Measuring Range: 0-0.5-500m H2O
• Output Signal: 4-20mA,0-10V,1-5V,0-5V,RS485
• Power Supply: DC24V (DC10~30V Can Be Customized)
• Cable Lengh: 5m 10m 50m 100m etc Can Be Customized
• Aplication: Water ,Deep Sea,Fire Water Tank,River
• Warranty: 2 Years
• Certificate: CE,RoHS,FCC
• Transport Package: Carton Box
• Trademark: QIDIAN
• Origin: China
• HS Code: 9026100000
• Production Capacity: 100pieces/ Day

Product Description

 

Product Description

Model:QDY30A

♦Measuring principle: submersible level sensors provide continuous liquid level measurement by sensing the hydrostatic pressure produced by the height of liquid above the sensor.
♦The QDY30A has a 28mm diameter (can be customize 19mm diameter) 304/316 stainless steel protective housing and a nose cap for protection of the sensor diaphragm.The shielded cable with atmospheric vent tube, and providing a 4-20 mA and others output signal such as RS485, 0-5V. The IP68 waterproof means it can be used in water for a long time.

Product description

<1>. QDY30A submersible Water Level Sensor, its 304 &316 stainless steel and hermetically sealed housing make it suitable for most industrial liquids .

<2>. The welded housing is tested in-house via a helium leak tester to ensure proper protection. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank.

<3>. The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for long-term use.

 

 

Detailed Photos

 

Installation

Product Parameters

 

Model	QDY30Aliquid level transmitter
Measuring Range	0~0.5~500m H2O (Optional)
Power supply	24VDC
Output Signal	4~20mA
Accuracy	0.5%FS,0.2%FS
Response Time	≤1ms (up to 90%FS)
Long-term Stability	±2F.S/Year
Medium Temperature	-20~85ºC
WorkingTemperature	-40~80ºC
Overload Capacity	200%F.S
Insulation Resistance	100MΩ/250VDC
Sensitivity Drift	±2%F.S
Zero Drift	±2%F.S
Protection	IP68
Measuring Medium	Various medium which is compatible with SS304
Mechanical Vibration	20g (20~5000Hz)
Impact	100g (11MS)
Material	Junction box: Low content Cu-Al alloy Probe: Stainless steel Cable: Polyurethane cable
Application	Static liquid level, Liquid tank, Sewage water, Well, Lake,etc.

Selection

 

Product size

Installation Instructions

Certifications

Company Profile

 

 

FAQ:

Q: Are you manufacture ?
A: Yes,We are a manufacture and exporter in china over 8years experience,with CE,ROHS,FCC ISO and 4patents

Q: Do you offer the OEM service?
A: Yes,we can offer OEM service and design the shell and logo for you.

Q: Do you offer free samples?
A: Sorry,we do not sell free samples.After your bulk order, we will deduct the sample fee from second order.

Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and Credit card

Q: What is your delivery time?
A: It is in 3-5 working days since the payment confirmed. If your order is over 2000pcs, we need 10 days

Q: How is your quality assurance service?
A: All our products have 2 years warranty.

Q: Could we make a visit to your factory?
A: Yes, you are welcomed.