CS471 bubble water level sensor

• 

CS471 bubble water level sensor
CS471 is a high-precision (±0.02ft) bubble that is widely used in surface and groundwater level measurement. However, other liquid levels can also be measured. The accuracy is ±0.02 feet. The Campbell Scientific Data Collector controls the pump operation of the CS471 and calculates the measurement results. The bubble water level sensor usually communicates with the data collector through the SDI-12 protocol. Many data collectors of our company support SDI-12 protocol.


Advantages and features
The equipment is very suitable for working in corrosive, polluting, flooding, lightning strike or man-made destruction
Compatible with most Campbell scientific data collectors
Easy to maintain
Has a powerful pump to provide reliable operation
Relative measurement ensures consistent drift-free measurement accuracy and offset compensation
Cleaning function, cleaning the measuring tube and the contaminated bubble chamber
No pressurized nitrogen tank is used-very small volume
Can use existing tubes

Technical Description
CS471 contains compressed air piston pumps. The compressed air enters the water body to be measured through the measuring tube. The pressure generated in the measuring tube is proportional to the water column above the bubble chamber. CS471 can measure atmospheric pressure and bubble pressure successively. The height of the water above the bubble chamber is calculated from the difference between the atmospheric pressure and the bubble pressure measurement.
When using CS471, the acquisition system must include the measuring tube, bubble chamber, power supply, data collector, and data collector connection cable. Campbell provides measuring tubes, bubble chambers, and commonly used accessory cables (see ordering information). The CS471 data logger and power supply must be placed in a dry environment, usually in a Campbell case. The accessories for installing the back panel of the CS471 chassis are shipped with the sensor.
CS471 can communicate via SDI-12, 4-20 mA, or RS-485 (SDI-12 protocol, via physical RS-485 interface). The SDI-12 protocol is the preferred protocol when using Campbell's data collector. Many of our data collection support SDI-12 protocol.
CS471 product specifications
Resolution: 0.003ft/ 0.014psi
Power requirements: 10-30V DC
Measuring time: 1min
Output: SDI-12 (version 1.3) 1200 bits,
4-20 mA, RS-484 (SDI-12 protocol via RS-485 interface)
Measuring range: 0 to-15.2 m (0～50ft)
Working temperature: -20°C-60°C
Storage temperature: -40°C-85°C
Relative humidity range: 10%-95%RH, non-condensing
Maximum measuring tube length: 100.6m (330ft)
Electrical box size:
16.5×20.5×11.5cm
(6.5×8.1×4.5in.)
Weight: 1.5 kg (3.3lb)
Accuracy
0-4.6 m (0 -15 feet): ±0.003 m (0.01 feet)
4.6-10.7 m (15-35 feet): display value ±0.065%
10.7-15.2 m (35 -50 feet): ±0.006 m (0.02 feet)

Origin: United States

Other supplier products

	CS10-L current transmitter	Introduction: The CS10 current transmitter monitors the DC current along a single wire from 0.15 A to 200 A. Its output is a millivolt signal, suit...
	CC5MPXWD antifreeze digital camera	The CC5MPXWD digital camera adds an antifreeze window defrost function on the basis of the CC5MPX high-resolution digital network camera to prevent...
	QT-TQ0301 Intact root sampling drill kit	Product description: QT-TQ0301 intact root sampling drill kit can be used to collect up to 15 cm of intact soil samples. There is a replaceable ser...
	CCFC field digital camera	Overview: CCFC is a rugged and durable field digital camera suitable for harsh environments. Under different lighting conditions, it can capture hi...
	270-WQ101 underwater temperature sensor	WQ101 water temperature sensor is a sturdy, reliable instrument that can be submerged in water for high-precision water temperature measurement. Th...

Same products

	Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound	Seller: Hebei Sunua Advanced Material Co. Ltd.	Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound Low Smoke ZERO Halogen LSZH Compou...
	diesel common rail nozzle DLLA152P1060	Seller: China Lutong Part Plant	diesel common rail nozzle DLLA152P1060 Tina Chen service for you. Whatsapp/ common rail nozzle D...
	Saudi Acoustic Wood Slats	Seller: Suzhou Deco Sound New Materials Technology Co., Ltd	Saudi Acoustic Wood Slats Acoustic Panels for Home Theaters Create the with Deco Sound's pr...
	Textile Pigment Ink	Seller: INKBANK Group Inc.	Textile Pigment Ink Textile Pigment Ink contains adhesives and binders that fix the color t...
	sintered filter disc	Seller: ZHUAN LV FILTRATION	sintered filter disc Sintered Filter Disc A range of stainless steel fibre and Sintered Fil...