SIEMENS SITRANS LH300 Hydrostatic Pressure Transmitter

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SITRANS LH300 is a well probe for hydrostatic level measurement with protective caps made of PPE, stainless steel or ETFE. The transmitter converts the pressure into a standard 4 – 20 mA signal. SITRANS LH300 is suitable for tanks, channels and dams, as well as for drinking water systems thanks to the stainless steel housing and piezoresistive sensor with ceramic membrane.
Part Number: SIE_LH300_2100
SIEMENS SITRANS LH300 Hydrostatic Pressure Transmitter

Benefits

SITRANS LH300 is Siemen’s hydrostatic Level transmitter with protective capability made of either PPE, Stainless Steel or ETFE.. This pressure transmitter is suitable for measuring liquid levels in tanks, containers, channels and dams with options for explosion protection as an option.

This units are available with a cable box and an anchoring clamp as optional accessories for a simple installation.

  • Easy installation and use due to compact design and corrosion-resistant material
  • Safe application due to vent pipe in connection cable to prevent condensate formation
  • Long service life due to protection of the measuring diaphragm against external influences by protective cap
  • Standard measuring set: Transmitter, cable hanger, junction box
  • Small error in measurement (0.15 %)
  • Degree of protection IP68

Product Data Sheet – SITRAN LH300 Transmitter for Hydrostatic Level

Operation Manual – SITRAN LH300 Transmitter for Hydrostatic Level

Detail

Application Hydrostatic Level measurement of liquids
Input (Measuring Range)  
·     0 ... 1 mH2O (0 ... 3 ftH2O) ·     1.5 bar (21.8 psi) (corresponds to 15 mH2O (45 ftH2O))
·     0 ... 2 mH2O (0 ... 6 ftH2O) ·     1.5 bar (21.8 psi) (corresponds to 15 mH2O (45 ftH2O))
·     0 ... 3 mH2O (0 ... 9 ftH2O) ·     1.5 bar (21.8 psi) (corresponds to 15 mH2O (45 ftH2O))
·     0 ... 4 mH2O (0 ... 12 ftH2O) ·     2 bar (29 psi) (corresponds to 20 mH2O (60 ftH2O))
·     0 ... 5 mH2O (0 ... 15 ftH2O) ·     2 bar (29 psi) (corresponds to 20 mH2O (60 ftH2O))
·     0 ... 6 mH2O (0 ... 18 ftH2O) ·     2 bar (29 psi) (corresponds to 20 mH2O (60 ftH2O))
·     0 ... 10 mH2O (0 ... 30 ftH2O) ·     5 bar (72.5 psi) (corresponds to 50 mH2O (150 ftH2O))
·     0 ... 20 mH2O (0 ... 60 ftH2O) ·     10 bar (145 psi) (corresponds to 100 mH2O (300 ftH2O))
·     0 ... 40 mH2O (0 ... 120 ftH2O) ·     20 bar (290 psi) (corresponds to 200 mH2O (600 ftH2O))
Output (Current Signal) 4 ... 20 mA
Measuring Accuracy Typical:  0.15% of the measuring range end value (typical)   Maximum: ≤ 0.3% of the measuring range end value (max.)
Operating conditions Ambient Temperature -10 ... +80 °C (14 ... 176 °F)
Degree of Protection IP68
Weight Sensor = 0.4 kgs Cable = 0.08 kg/m
Electrical Connections Cable with 2 wires, vent pipe and integrated humidity filters
Explosion Protection IEC Ex SEV 16.0003

Siemens Process Control & Instrumentation – Procint Australia

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Siemens is recognised worldwide for precision, innovation, and long-term reliability — trusted across industries from water treatment and manufacturing to mining and energy.
At Procint, we stock and support the full range of Siemens sensors, transmitters, and measurement systems designed to keep your process accurate, efficient, and compliant.

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Choose from radar, ultrasonic, or guided wave radar sensors for precise monitoring of liquids and solids in tanks, silos, and open channels.
Procint supplies the full Siemens range, backed by local technical support and fast delivery across Australia.

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Trusted across industries for consistency and durability, Siemens weighing technology helps optimise production and reduce waste.

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SIEMENS SITRANS LH300 Hydrostatic Pressure Transmitter
SIEMENS SITRANS LH300 Hydrostatic Pressure Transmitter

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