100M 200m 300m Geological Instruments Well Depth Meter / Cable Ruler Water Level Meters
Brand Name:Sinotechdrill
Certification:ISO,BV,SGS
Model Number:TDWLM-100
Minimum Order Quantity:One set
Delivery Time:15days after receiving deposit.
Payment Terms:L/C,T/T
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Location:
Jinan Shandong China
Address:
#1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC
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within 10 hours
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Product Details
100M 200m 300m Geological Instruments Well Depth Meter / Cable Ruler Water Level Meters
Introduction
TDWLM-100 Water level meter is the new patented products . The new
integrated circuit board design and development. With the function
of polarization resistance excitation circuit and
corrosionresistant electrode to effectivelyprevent the electrode
oxidation rust, keeping long-term sensitivity.
Water level meter can be widely used in water conservancy project, hydrology, geography, environmental protection and other areas of industry and agriculture fields; The water level meter is made of the probe, steel ruler and reel .Put the probe to the water slowly, when the probe touch the surface of water,the electric potentialwill be happened.After dealing by circuit board . the sound or light will be indicated,then you could check the height between thesurface of the water to the ground, easilyoperating .
| Item | Parameter |
| shell material | ABS,Metallica |
| Shell color | orange,blue, yellow, white , silver gray |
| Measurement range | 30m,50m,100m,200m,300m,400m,500m,600m |
| battery power | 9V lithium battery |
| Instrument for temperature | -20℃~+60℃ |
| The response time for output | ≤1ms |
| Measurement error | ≤±0.5mm |
| Adaptation range of water quality | 10μω~1000μω |
| Measurement signal | LED, buzzer, electricity meter |
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 |
| Flame retardant | IEC60332-1 |
| temperature range | -40℃~+90℃ |
Features
1. Quick response circuit design, high detect speed, high sensitivity
2. Adapt to various environmental and regional water quality
3. Low power consumption, battery-powered use two years at once
4. The cable has a ruler scale to measure the water level directly
Use method
1.Before to use , loose the screws in the back of the wire spool . only allow free rotation of the wire spool, press the power button ( power indicator light ) , the water level probe into the tube , holding ruler cable , so probe move down slowly when exposed to the probe contacts the surface,it will emits a continuous beeping sound from the buzzer , then read out the result.
2.If there is a larger noise when measuring environment is bad, you can switch to a peak indication , as long as the selector switch on the instrument panel, it can be released to the voltage block , measurement method as above, the measurement range is the same.
Packing
If you are interested,please do not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Mobile/WhatsApp: 86-18612948866
Email: sale@drillrigmachine.com
100M 200m 300m Geological Instruments Well Depth Meter / Cable Ruler Water Level Meters
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