Dinel HLM–16-25 Hydrostatic Level Meter

Dinel HLM–16-25 Hydrostatic Level Meter

Dinel HLM–16-25 Hydrostatic Level Meter is a compact measuring device containing the ceramic geometric sensor and evaluation electronics in stainless steel probe. From the probe, housing comes out 2-wire cable with capillary (for atmospheric pressure compensation). The opposite end of the probe is equipped with a stainless discharge cap to prevent mechanical damage to the membrane.

The HLM-25 type is equipped with a supporting suspension tab for easy mounting at large depths. The level meter
has no customer-accessible adjusting elements.

Dinel HLM–16-25 Features

  • Precise customer choice of the measurement range up to 200 m (H2O)
  • Current output
  • Inside probe overvoltage protection
  • Easy “plug and play” installation without any settings
  • For continuous measurement of nonaggressive liquids in non-pressurized tanks, wells, wells, etc.

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Specifications

Technical specification
HLM–16N HLM–25N
Supply voltage (current/voltage output) 10 … 30 V DC / – 10 … 30 V DC / 15 … 30 V DC
Type output 4 … 20 mA 4 … 20 mA or 0 … 10 V
Pressure permissible overload range 1 m H2O 10x range 40x range
range 4 m H2O 25x range
other ranges 10x range
Basic error (of the total range) range 1 m H2O 0,5 % 0,6 %
range 4 m H2O 0,3 %
other ranges 0,2 %
Hysteresis, repeatability  0,05 %
Long-term stability 0,1 % / Year or 1 cm H2O / Year
Temperature error max. 0,04 % / K
Compensated temperature range (standard)  0 … +25 °C
Ambient temperature range (medium temperature) Ranges > 20 m H2O 0 … +50 °C -25 … +75 °C
Ranges ≤ 20 m H2O -25 … +50 °C
Maximal load resistance (for U = 24 V)  Rmax= 675 Ω
Protection class  IP68
Used materials Probe housing AISI 316L AISI 316L
Membrane AISI 316L hastelloy C-276
Hanging loop stainless steel
Cable isolation polyurethane polyurethane
Weight (without cable)  a 0,45 kg cca 0,6 kg

Download Catalog: Hydrostatic level meter HLM–16N,25N

Ref: Dinel.cz

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