LDH100

LDH100

Oil humidity sensor
OIL HUMIDITY SENSOR
  • LDH100
  • Liên hệ
  • 660
  • Continual condition monitoring of oils
  • Two analogue outputs for relative moisture and temperature
  • High pressure rating
  • Quick installation via process connection
Product characteristics
Number of inputs and outputs Number of analogue outputs: 2
Process connection G 3/4
Application
Media mineral oils; synthetic esters; biodegradable oils
Tank pressure [bar] 50
Oil
Medium temperature [°C] -40...105
Electrical data
Operating voltage [V] 9...33 DC
Current consumption [mA] < 25
Protection class III
Reverse polarity protection no
Measuring principle capacitive
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 2
Outputs
Total number of outputs 2
Number of analogue outputs 2
Analogue current output [mA] 4...20
Max. load [Ω] (Ub - 8) x 25
Resolution of analogue output φ: 1% / T: 0.1 K
Measuring/setting range
Temperature monitoring
Measuring range [°C] -20...120
Accuracy / deviations
Accuracy φ: ± 3 % / T: ± 2 %
Response times
Response time [s] 1.3
Operating conditions
Ambient temperature [°C] -40...85
Storage temperature [°C] -40...85
Max. relative air humidity [%] 100
Protection IP 67
Tests / approvals
EMC
EN 13309  
IEC 61000-6-2 : 2005
IEC 61000-6-4 : 2006 + AMD1: 2010
Vibration resistance
test following DIN EN 60068-2-6  
MTTF [years] 90
Mechanical data
Weight [g] 176.5
Materials (wetted parts) aluminium; HNBR; polyurethane resin; epoxy resin
Process connection G 3/4
Remarks
Remarks
accuracy values expressed in percent refer to the measuring span
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — LDH100-01 — 17.08.2021 —