CLM–40 Dinel-Capacitive level meter

CAPACITIVE LEVEL METER FOR DIESEL CLM-40 Dinel
CAPACITIVE LEVEL METER FOR DIESEL CLM-40 Dinel

Capacitive level meter (CLM) is intended for continuous measurement of the level of fuel (diesel). It consists of a measuring electrode
and the electronics housing to which is firmly attached the cable. The electronic part converts the capacity to the current or voltage signal. For accurate measurements independent on the tank shape is the rod electrode placed inside the reference tube. The level meter has no setting elements, neither mechanical moving parts and so its installation is very simple. The production of its electrodes is possible in any length in the range from 100 to 1000 mm, so that the level meter can go through the entire height of the tank. Mounting of the tank level meter is done by using a 5-hole flange (SAE).

Features

  • Direct mounting into the tank through the flange
  • Arbitrary electrode length (max. 1 m)
  • Current (4 … 20 mA) output
  • The material of housing and rod electrode from stainless steel
  • Simple sensitivity setting by means of magnetic pen
  • Possibility of shortening the measuring electrode

Specifications

Supply voltage CLM – 40N–40–_–I 9 … 30 V DC
CLM – 40N–40–_–U 12 … 30 V DC
CLM – 40N–40–_–CAN 9 … 30 V DC
Type of Output CLM – 40N–40–_–I 4 … 20 mA (Limits 3,9 … 20,5 mA)
CLM – 40N–40–_–U 0 … 10 V (Limits 0 … 10,2 V)
CLM – 40N–40–_–CAN Protocol CAN SAE j1939 (FMS)
Current consumption CLM – 40N–40–_–I 3,75 … 20,5 mA
CLM – 40N–40–_–U Max. 5 mA
CLM – 40N–40–_–CAN Typ. 10 mA (Max. 16 mA)
Load resistance CLM – 40N–40–_–I Rz ≤ (U – 9) / 20,5 [kΩ; V]
CLM – 40N–40–_–U Rz ≥ 5 kΩ
Nolinearity Max. 1 %
Temperature error Max. 0,05 % / K
Voltage error Max. 0,3 μA/V
Internal resistance / Electric strength (Electrode – Housing) 1 MΩ / 200 V DC
Coupling capacity / Electric strength (Housing – Supply leads) CLM – 40N–40–_–I 91 nF / 500 V DC
CLM – 40N–40–_–U 50 nF / 500 V DC
CLM – 40N–40–_–CAN 49 nF / 500 V DC
Coupling capacity / Electric strength (Electrode – Supply leads) 47 nF / 500 V DC
Protection class  IP 68
Ambient temperature range  – 40 … +85 °C
Cable CLM – 40N–40–_–I PUR 2×1 mm2
CLM – 40N–40–_–U PUR 3×0,75 mm2
CLM – 40N–40–_–CAN PUR 2x2x0,25 mm2, shielded
Process connection CLM – 40N–40–F5–_ Flange with 5 holes
CLM – 40N–40–G–_ Thread G 1“
Cable gland CLM – 40N–40–_–_–V cable gland with spiral relief
CLM – 40N–40–_–_–H cable gland for protective hose (AD 10,0)
Weight (exclude electrode) Approx. 0,3 kg
Error indication Settings CLM – 40N–40–_–I 3,75 mA
CLM – 40N–40–_–U (0..10 V) 10,5 V
CLM – 40N–40–_–U (0..5 V) 5,5 V

Download Catalog: Capacitive level meter CLM–40

Ref: Dinel.cz

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