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Digmesa Nano Flow Meter for Microfluidic Laboratory Chemical Dosing Sensor Specs
Quick Answer: The Digmesa Nano flow meter covers micro flow rates from 0.08 to 8.0 L/h for laboratory chemical dosing and microfluidic test stands. Silver Automation Instruments supplies this Swiss sensor with PEEK or PPS wetted parts and pulse output. Send fluid name, flow range, pressure, temperature, and fitting type for a firm quote.
We see many requests for low flow chemical dosing sensors from water treatment OEMs in Malaysia, reagent dosing skid builders in Thailand, and university microfluidic labs in Australia. The Digmesa Nano flow meter fits these jobs because it is compact and repeats well at very low flow rates.
Digmesa Nano Flow Meter Specifications
Typical Digmesa Nano specs for a microfluidic or chemical dosing loop include a measuring range of 0.08 to 8.0 liters per hour for water. The sensor produces a square wave pulse output. K factor is around 12000 pulses per liter depending on the calibration. Accuracy is about 1.5 percent of reading. Repeatability is close to 0.5 percent. Maximum working pressure is 10 bar at 20 °C. Fluid temperature can range from 0 to 80 °C. Power supply is 3.8 to 24 VDC. Process fittings are commonly G 1/8 BSPP or 1/8 NPT. Wetted materials include PEEK, PPS, ceramic, EPDM, and FPM seals.
Chemical Compatibility and Dosing Accuracy
For laboratory chemical dosing, the Digmesa Nano flow meter is often used with acetic acid, sodium hypochlorite, demineralized water, methanol, and low concentration reagents. PEEK and FPM seal versions work with many polar solvents and weak acids. EPDM seal versions are better for water based solutions and some alkaline media. Check the seal material before ordering because the wrong choice leads to swelling or leakage. In practice, most engineers skip this part and then send us a field photo after a seal failure. Do not skip the chemical compatibility check.
Microfluidic Laboratory and OEM Skid Applications
Silver Automation Instruments has supplied Digmesa Nano flow meters for a dengue diagnostics lab in Singapore that needed repeatable reagent flow into a cartridge filling line. A water treatment OEM in Vietnam built a chemical dosing skid for sodium hypochlorite and needed a pulse output that could connect to a PLC without analog noise. A university lab in Mexico uses the sensor for microfluidic cell culture media flow at 0.5 to 3.0 L/h. These are typical jobs for this sensor. The small footprint works well inside benchtop instruments and small dosing pumps.
How to Specify t
Send Silver Automation Instruments the following values: fluid name and concentration, flow range in L/h, pressure in bar, temperature in °C, process fitting type, and output preference. Mention if you need only the sensor or an integrated display transmitter. For most chemical dosing jobs we quote the Digmesa Nano sensor with pulse output and a separate Silver Instruments display or PLC input card. If the fluid viscosity is above 20 cSt, tell us because the flow range may shift.
Price, Lead Time, and Supplier Support
Digmesa Nano flow meter price depends on fitting material, seal type, cable length, and order quantity. A single sensor for laboratory use often falls between USD 240 and USD 380 from Switzerland. OEM quantities of 50 pieces or more get better unit pricing. Typical lead time from Silver Automation Instruments is 2 to 3 weeks for stock specifications and 5 to 6 weeks for custom seal or cable configurations. We ship by DHL or FedEx to Malaysia, Indonesia, Thailand, Vietnam, Australia, Mexico, Chile, Saudi Arabia, and South Africa.
Contact Silver Automation Instruments for a quotation. Tel: +86-25-68650347. Whatsapp: +86-25-52155837. WeChat: +86 15365082610. You can also visit flow-meter.com.au and send fluid details through the inquiry form.
Frequently Asked Questions
Question 1: What is the minimum flow rate the Digmesa Nano flow meter can measure? Answer: The typical minimum flow rate is 0.08 L/h for water. Flow rates below this are possible in custom calibration but repeatability drops.
Question 2: Can the Digmesa Nano flow meter handle aggressive chemicals? Answer: It depends on the wetted material combination. PEEK, PPS, ceramic, EPDM, and FPM cover many acids, alkalis, and solvents. Confirm the chemical name and concentration before ordering.
Question 3: What output signal does the Digmesa Nano sensor provide? Answer: Standard output is a square wave pulse signal. Silver Automation Instruments can also supply a 4 to 20 mA or digital display transmitter if the control system needs an analog signal.
Question 4: Is the Digmesa Nano suitable for OEM microfluidic instruments? Answer: Yes. The sensor is small, mounts easily with G 1/8 or 1/8 NPT fittings, and works with a 3.8 to 24 VDC power supply. Many OEMs integrate it into benchtop lab instruments.
Question 5: How do I get a Digmesa Nano flow meter price and delivery schedule? Answer: Send fluid name, flow range, pressure, temperature, fitting type, and quantity to Silver Automation Instruments. We reply with price and DHL or FedEx delivery time.
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