WATER LEVEL INDICATOR

Water Level Indicator (Electric Contact Meter)

Product Code  :  MSI 3025

Standard Used :  ASTM D2573 / ISO 22475 

Engineered to satisfy global standards for ground water monitoring, hydrological investigations, and observation well data collection protocols.

Product Description
The Multitech Scientific Instruments MSI 3025 Water Level Indicator is a portable, reliable, and easy-to-use electric contact meter designed for measuring the water level and total depth in boreholes, open wells, observation pipes, and reservoirs, as well as tracking drawdown during pumping tests. The instrument features a premium chromium-plated electrode probe connected to an anti-corrosive graded tape. As soon as the measuring probe electrode breaks contact with the water surface, a high-intensity signal lamp lights up on the hub alongside a loud audible buzzer alarm, letting the operator read the exact depth on the tape in meters and centimeters.

• Available Model Variations

  • Model MSI 3025A: Integrated 50 Meter Cable Length configuration.

  • Model MSI 3025B: Integrated 100 Meter Cable Length configuration.

  • Model MSI 3025C: Integrated 150 Meter Cable Length configuration.

  • Model MSI 3025D: Integrated 200 Meter Cable Length configuration.

• Features

  • Dual Audio-Visual Signaling: Combines a super-bright LED indicator light with an integrated audible buzzer that alerts the technician the exact instant water is reached.

  • Anti-Corrosive Twin Steel Tape: Built with flat polyethylene tape containing two braided steel structural cores that prevent tape-stretch under full deployment weight.

  • High-Contrast Color Coding: Outfitted with sharp polyamide-coated graduations displaying metric millimeters and centimeters in clear black lettering, while whole meter markers stand out in bright red text.

  • Thermal-Resistant Cable Reel: Hand-wound assembly mounted on an ultra-durable hard rubber and plastic composite cable drum engineered to withstand extreme site temperatures.

  • Elite Pressure-Tight Probes: Equipped with heavily shielded chromium-plated brass sensor heads built to survive high sub-surface pressures without moisture ingestion.

• Application

  • Used for routine monitoring of ground water levels in agricultural, commercial, and structural observation wells.

  • Crucial for tracking real-time drawdown and recovery metrics during field hydraulic pumping tests.

  • Deployed across mining projects, dam structural monitoring networks, water utility stations, and environmental soil mechanics surveys.

• Technical Specifications

  • Measurement Range Matrix: Available in 50m, 100m, 150m, and 200m variations.

  • Accuracy Limits: Precise within 1 cm per 100 meters of deployment length.

  • Reproductibility Threshold: 0.5 cm.

  • Probe Structural Rating: 10 Bar pressure tightness (Special configurations support up to 50 Bar).

  • Standard Probe Footprint: 14 mm Diameter × 140 mm Length (Premium Chromium-Plated Brass).

  • Special Slim Probe Footprint: 10 mm Diameter × 320 mm Length (For micro-boreholes and thin observation tubes).

  • System DC Power Supply: 3V DC network (Driven by 2 standard 1.5V Baby-Cells / C-size batteries).

• Why Choose Multitech Scientific Instruments

  • Industrial Hydro-Calibrated Precision: Assembled directly at our Anand Parbat industrial hub in New Delhi, validating that every cable spool is calibrated on linear master benches to maintain true accuracy tolerances.

  • Zero-Stretch Structural Tape: Our dual steel-core polyethylene lines prevent elastic stretching over long vertical lines, preventing depth reading creep common in cheaper standard lines.

  • Rugged Site-Ready Build: Engineered with heavy-duty electronic switches and weatherproof battery compartments to ensure constant field runtime in monsoon or arid site conditions.

  • Direct Factory Ecosystem: Fully backed by our direct manufacturer warranty with quick replacement probes, extra spools, and technical circuit tracking help accessible via our active corporate WhatsApp portal.