Inline Tuning Fork Density Meter for Liquids – Enviro Test Consrtuct

Inline tuning-fork density sensor with 4–20 mA output, ±0.001 g/cm³ accuracy, IP65, PT100 temp compensation. OEM supported.

SKU: ETCVM-020 Category:

Features

  • Precision measurement: Achieves ±0.001 g/cm³ accuracy with fine resolution—solid enough for critical density monitoring, not lab-grade but damn close.
  • Wide operating conditions: Functional in aggressive environments—accepts –50 °C to +200 °C and up to 20 MPa (in high-end variants) with no problem.
  • Robust outputs: Analog 4–20 mA plus digital RS-485 Modbus RTU gives you flexibility for legacy or smart systems.
  • Built tough and easy to install: IP65-rated, made of industrial-grade materials (SS, Hastelloy, Ti), with insertion depths up to 2 meters—no moving parts to fail.
  • Smart compensation built-in: PT100 sensor handles temperature drift, so your accuracy doesn’t tank with a few °C swings.
  • OEM-ready: Process connection types flexible—threaded or flanged—suits various tank or pipeline setups.
  • Heavy but stable: About 10 kg means you’ll need solid mounting—portable by forklift, not hand-carried.
  • Cert-compliant: CE and RoHS—no shady wiring or dodgy approvals.
  • Real endurance: Designed for noon-breaking industrial flow, not the fragile stuff many units claim to handle.

 

Technical Specifications

SpecificationDetails
Measurement TypeInline tuning-fork densitometer for liquids
Density (Measurement) Range0–3 g/cm³ (0–3000 kg/m³)
Accuracy±0.001 g/cm³ (±1 kg/m³)
Resolution0.0001 g/cm³
Temperature Range–50 °C to +200 °C
Fluid Viscosity RangeUp to 20,000 cP
Temperature Coefficient0.1 kg/m³ per °C
Built-in Temperature SensorPT100
Power Supply20–28 V DC @ 35–45 mA
Analog Signal Output4–20 mA, isolated, non-self-powered
Digital InterfaceRS-485 Modbus RTU available
Process Connection1.5″ NPT thread; DIN 50 PN40 / PN100 flange; other standards optional
Protection LevelIP65
Wetted MaterialsStainless Steel, Hastelloy C22, Titanium Alloy, etc.
Fork Body CoatingStandard, PTFE, or electrolytic polishing
Insertion Depth125 mm to 2000 mm
WeightApprox. 10 kg per set
CertificationsCE, RoHS
Special FeaturesPlug-in type, no moving parts, maintenance-free, temperature compensation

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