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LANSO RDH Density Micro-Water Humidity Device

Pressure/temperature measuring range -50°CDP to 60°CDP. Accuracy – at 20°C: class 1.0 and -40°C to +60°C: class 2.5. Degree of protection – IP65. Ambient conditions – -40°C to +60°C, relative humidity ≤95%RH. Connection method – radial or axial. Contact type – snap-action magnetic switch with 80%Ag, 20%Ni, 10 µm Au coating. Output signal – RS485. Protocol – ModBus RTU.

			
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Made in Canada. brand LANSO, model RDH

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

Available

Available

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Our company is a global supplier of control and measuring instruments from well-known world brands

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We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

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Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

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Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of LANSO RDH

Application of RDH Series Density Monitors

  • SF6Gas Insulated Switchgear (GIS)
  • SF6 insulated circuit breakers
  • SF6 insulated pole-mounted switch
  • SF6 insulated transformer
  • SF6 insulated mutual inductor

Features of RDH Series Density Monitors

  • Integrated collector design, which can guarantee air tightness effectively.
  • Only one unit takes up the collector, minimising the chance of leakage.
  • The remote density monitor and dew point sensor are integrated in order to achieve on-site collection and processing and to report simultaneously the details on the density, pressure , temperature and micro-water material.
  • Digital signal output, RS485 backend server communications, enabling on-site networking and commissioning.

Technical specifications of LANSO RDH

Scale range: Pressure: 0 to 1MPa abs
Dew point: -50°CDP to 60°CDP
Accuracy: (related to the measuring span; SF6 in gas phase)
a)      At 20°C: Class 1.0
b)      -40°C to +60°C: Class 2.5
Dew point: ±3°CDP
Degree of protection: IP65
Ambient conditions: -40°C to +60°C, relative humidity ≤ 95%RH
Leakage rate: ≤1 × 10-9 Pa·m3/s (Helium leakage inspection)
Interface size: M20 × 1.5, (customizable)
Installation method: radial or axial
Pressure interface: flange interface
Weight: 2.5kg
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Main electrical performance indicators and specifications of the remote transmission part

Power supply: DC 24V
Power consumption: < 2W
Communication mode: RS485
Protocol: ModBus RTU
Baud rate: 9600bps
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Anti-electromagnetic interference

IEC61000-4-2: level 4 (15kV)
IEC61000-4-3: level 3 (10V / m)
IEC61000-4-4: level 4 (4kV)
IEC61000-4-5: level 3 (+/- 2kV)
IEC61000-4-6: level 3 (10V)
IEC61000-4-8: level 5 (100A / m)
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Options of RDH Series Density Monitors

  • Measuring Medium: SF6, Air, N2, SF6 + N2 and other gases

User Guide and Instruction manual for LANSO RDH

You can request the necessary certificates, documentation, instructions and user manuals for LANSO RDH using the special form.

You can buy LANSO RDH in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . LANSO RDH price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.