350m Borehole Drilling Water Level Meter Deep Well Water Level Indicator

• Customization: Available
• After-sales Service: Available
• Warranty: 1year Without Human Damage
• Model NO.: WLM5
• Ruler Length: 0-350m
• Reel Color: Blue
• Ruler Cable Coating: PE,PU
• Conductor: Tinned Copper Wire
• Lead Time: 3 Days
• Battery: 9V
• Probe Diameter: 14mm
• Reel Material: Steel
• Transport Package: Carton
• Specification: 30/50/100/150/200/250/300/350/400/450/500m
• Trademark: no
• Origin: Shanghai, China
• HS Code: 9026100000
• Production Capacity: 50000
• Package Size: 58.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 20.000kg
• Lead Time: 18 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

350m Borehole Drilling Water Level Meter Deep Well Water Level Indicator

shell material	ABS Plastic
Shell color	yellow, red, black,blue
Measurement range	30/50/100/150/200/250/300/350/400/450/500M
battery power	9V lithium battery
Instrument for temperature	-20ºC~+60ºC
The response time for output	≤1ms
Measurement error	≤±0.5mm
Adaptation range of water quality	10μω~1000μω
Measurement signal	LED, buzzer
construction of cable	conductor: Multi-strand tinning copper wires twisted core wire:Special PP mixed insulation ecderon:Special PUR or PE mixed ecderon color :natural color
rated voltage	300V
Testing Voltage	2000V
insulation resistance	>200MΩ×km

 

General description

Water level meter provide an accurate measurement method of level meter, usually used for the measurement of water level in the drilling holes or water level pipe ,particularly suitable for hydropower engineering underground water level or artificially inspection dam observation.This instrument can be used in constructio period,but also can be used as the long-term safety monitoring project. comply with the dam safety monitoring technology standard(SL60-94)       

Working principleThe measurement of the water level by the following two parts: 1. Underground material, it is composed by water level pipe and bottom cover (not include in the system,it is need purchased separately) Ground receiver-ruler water level meter, it is composed by detect head, ruler cable, receiver system and cable reel. Detect head: made by steel, inside is a water resistance contact point. When the contact point contact water, the receiver system will open, and when the contact point leave the water,the receiver system will close. Ruler cable: it made by ruler and cable, and use plastic technology keep them together, and avoid the steel corrosion and simple the operation,make the read more convenient and accurate. Receiver system:it is composed by sounder,indicate light. 2 the green button in the panel is test button, when push this button, light on and buzzing, that indicate the circuit is in good condition. Or else, the circuit have problem or the battery has no power. 

Use methodIn measuring, make the cable reel rotate and push the power button,put the detect head in the water pipe, put the ruler cable in hand and make it drop slowly. When the detect head contact point contact water, the receiver system buzzer will sound. Then you can read the data of the ruler cable and can know the water level.(if the surrounding voice is loudly, maybe you can hear buzzer,so you can observe the indicate light and voltage meter)

Maintenance Because the system use battery to supply power, so when you finish test,you should keep it power off.Power supply is 9V,when it has no power,you should open the cover and change it. After measurement, please keep the detect head and cable clean, cable rolled in cable reel. And put them in a good condition. Unauthorized disassembly of the product, it can not put in water horizontally, the cable cannot bucking,especially the ends. The detect head should carry and put softly and avoid vibration.

StorageCustomer should open the box and check the product when you receive it. 
Storage temperature-10~+40ºC,humidity less than80%,no aggressive gas. 
Product warranty:1year.

 

Widely used in water conservancy reconnaissance, DAMS, water lines detection, material polyurethane sheath or PE sheathed;Water level variation of measuring reading consists of two parts:

 A. underground material parts, water pipe and the bottom cover (available separately);
B.Ground receiving parts:one water level meter instrument composed of measuring head, steel rule cable, the receiving system and coiling plate parts.Our professional design and production is steel rule cable. 

 

1.What's the price of the water level meter? 

The price depended on the length and material.

lenth we have 30/50/100/150/200/250/300/350/400/450/500Meter.

And we totally have five models, 4 models the reel is ABS plastic,the frame is steel, just the color difference(Red/Yellow/Black/Blue).1 model,both the reel and frame are steel.

 

2.Can I get a free sample to see the quality of water level meter ?

Yes, the sample is available.

But sample is not free as the high value of water level meter.

You need to pay both the samples's fee and the shipping cost.

 

3.How long can I get the water level meter after I paid?

Usually the lead time is 3 days.

 

4.Which payment way that you support for the water level meter?

Our company support TT/WEST UNION/PAYPAL/AlLIBABA CREDIT GUARANTEE ORDER

 

5. MOQ

1pc

 

6.Co you ensure the water level meter work normally before the delivery?

Yes, we can ensure it work normally as we will test it before we send the water level meter.

 

7.What's the shipment way provided for the water level meter?

Depending on your need.The air/sea/railway all works for us.

 

8.Do you provide the operation manuel and the instrutions vedio for the water level meter?

Yes, operation manuel and instruction vedio is available for our customers.

 

 

9.How to maintain the water level meter?

The system use battery to supply power, so when you finished the test, you should keep it power off. Power supply is 9V, when it has no power, you should open the cover and change it.

After measurement, please keep the detect head and cable clean, cable rolled in cable reel. Putting them in a good condition. Unauthorized disassembly of this product is not allowed. It can not put in water horizontally, the cable can not bucking, especially the ends.

The detect head should been carry, put softly and avoid vibration.

 

10.Can I get the spare parts of water level meter ?

Yes, our factory support the spare parts like steel ruler cable,the frame and reel, steel ruler cable with probe.

 

11.How to replace the ruler tape on the water level meter?

If your steel ruler cable on the water level meter is broken after long runlife-time service.You can only buy the steel ruler cable from us then replce it via yourself.

 

12.What's the warranty you have for the water level meter?

One year warranty for non-human damage.

Beyond shelf life, customer bear the parts' fee and the shipping cost.

 

13. After-sales Service

A reasonable solution and a response shall be provided within 24 hours of receipt of any inquiry.

Warranty terms and conditions shall be strictly observed.

Corresponding maintenance services shall be provided.