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DigiLL Digital Liquid Level Sensor, SDI12, RS485 Interface

DigiLL Digital Liquid Level Sensor, SDI12, RS485 Interface

View:8 Category:Liquid Level Sensor Category:Measurements Category:Products Category:SDI-12 Products Category:SDI-12 Sensors

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 The DigiLL digital liquid level sensor integrates a high-precision liquid level measurement unit. With a compact size, it is widely used in long-term continuous monitoring of sea level measurement, irrigation equipment, deep well and groundwater monitoring, surface water, etc.

 The SDI-12 output provides universal compatibility with any SDI-12-enabled data logger and low power applications, or use a RS485 physical interface for applications that require long cable runs or many sensors.

 

Resources
User Manual DigiLL Digital Liquid Level Sensor User Manual (RS485,SDI-12 Interface)
Software (RS485 Interface) SensorOneSet-EN
Software (SDI-12 Interface) SensorOneSetSDI12-EN

 

 The DigiLL digital liquid level sensor integrates a high-precision liquid level measurement unit. With a compact size, it is widely used in long-term continuous monitoring of sea level measurement, irrigation equipment, deep well and groundwater monitoring, surface water, etc.

 The SDI-12 output provides universal compatibility with any SDI-12-enabled data logger and low power applications, or use a RS485 physical interface for applications that require long cable runs or many sensors.

 

Features:

■ Integrated high-precision liquid level measurement unit, with multiple range available

■ Fully sealed waterproof design, waterproof rating of IP68

■ Small in size, low power consumption

■ High precision, fast response, good interchangeability and reliable performance

■ Submersible installation or installation in pipelines and tanks

■ RS485 or SDI-12 communication interface with surge protection

■ Low power consumption

■ Reverse power protection and Built-in TVS/ESD protection

■ ODM/OEM

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Applications:

■ Irrigation Equipment

■ Sea Water Level Measurement and Control

■ Deep Well and Groundwater Monitoring

■ Vessel and Storage Monitor Systems

■ Control of Lift and Pumping Stations

■ Surface Water Monitoring

■ Dewatering

 

Specification
Output Interface Optional: SDI-12, V1.3

Optional: RS485, Modbus-RTU

Power Supply 4.5-28V DC
Power Consumption SDI-12 Interface:

User request measurement mode: Standby current <30uA; Measurement current <5mA;

 

RS485 Interface:

Continuous measurement mode: Average current <5mA;

Periodic automatic measurement mode: Standby current <1mA within the cycle, measurement current <5mA;

Level Measurement Measurement principle: Piezoelectric sensor

Medium: Water or liquid compatible with the sensor material

Range: 1/2/3/5/10/20/30/50/100/200 mH2O (Vented Gauge), or customized

Accuracy: 0.25% F.S.@ 25℃

Temperature compensation: 0-50℃

Overload capacity: 200% F.S.

Temperature Range: -40~80°C, Resolution: 0.03°C, Accuracy: +/-0.5°C
IP Ratings IP68
Operating Temperature: 0-80℃ (non-frozen)
Storage Temperature: -5~80°C, Humidity: 0~90%
Contact surface material 304/316 stainless steels, polyurethane cable
Dimension 162*28mm (Length*Diameter)

 

Range, resolution and overload limit
Range Accuracy@25℃ Resolution Overload Burst Comment
1 mH2O(vented) 0.25% F.S. 1 mm 200% F.S. 500% F.S. N/A
2 mH2O(vented) 0.25% F.S. 1 mm 200% F.S. 500% F.S. N/A
3 mH2O(vented) 0.25% F.S. 1 mm 200% F.S. 500% F.S. N/A
5 mH2O(vented) 0.25% F.S. 1 mm 200% F.S. 500% F.S. N/A
10 mH2O(vented) 0.25% F.S. 1 mm 200% F.S. 500% F.S. N/A
20 mH2O(vented) 0.25% F.S. 5 mm 200% F.S. 500% F.S. N/A
30 mH2O(vented) 0.25% F.S. 5 mm 200% F.S. 500% F.S. N/A
50 mH2O(vented) 0.25% F.S. 5 mm 200% F.S. 500% F.S. N/A
100 mH2O(vented) 0.25% F.S. 10 mm 200% F.S. 500% F.S. N/A
200 mH2O(vented) 0.25% F.S. 10 mm 200% F.S. 500% F.S. N/A
Customized TBD TBD TBD TBD TBD

 

Ordering Information
Parameters Code Comments
Code 1:

Product Series

DigiLL

 

DigiLL liquid level sensor
Code 2:

Level Range

A

B

C

D

E

F

G

H

I

J

X

1 mH2O (Vented Gauge)

2 mH2O (Vented Gauge)

3 mH2O (Vented Gauge)

5 mH2O (Vented Gauge)

10 mH2O (Vented Gauge)

20 mH2O (Vented Gauge)

30 mH2O (Vented Gauge)

50 mH2O (Vented Gauge)

100 mH2O (Vented Gauge)

200 mH2O (Vented Gauge)

Customized

Code 3:

Power Supply

C 4.5-28V DC
Code 4:

Output Interface

C

F

RS485, Modbus-RTU

SDI-12

Code 5:

Housing Material

A

X

304 Stainless steels

Customized

Code 6:

Cable Material

A

X

PUR (Vented)

Customized

Code 7:

Cable length

XXX xxx meters
Ordering Code Example: DigiLL – B C C A A 005

Product Series: DigiLL liquid level sensor

Level Range: 2 mH2O (Vented Gauge)

Power Supply: 4.5-28V DC

Output Interface: RS485, Modbus-RTU

Housing Material: 304 Stainless steels

Cable Material: PUR (Vented)

Additional cable length: 5 meters

 

Dimension:

 

SDI-12 Interface:

 

RS485 Interface:

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