ILH-M Air Quality Transmitter/Controller with LCD

In stock (2 items available)
  • Weight
    0.5 kg
  • SKU
    SXS-400L

ILH-M transmitters are designed for detecting and controlling VOC (Volatile Organic Compound) level and temperature in dry room space. LCD display and Modbus RTU connectivity

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Quantity ex GST incl GST Saving
1-4 items $245.13 / each N/A  
5-14 items $220.62 / each N/A save 10%
15 or more items $208.36 / each N/A save 15%
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ILH-M transmitters are designed for detecting and controlling VOC (Volatile Organic Compound) level, temperature and humidity (optional) in dry room spaces. MEMS sensing technology ensures accurate and durable VOC measurement that is directly related to the CO2 level. With the VOC level information the demand based ventilation can be controlled effectively.

The VOC sensor detects wide variety of hydrocarbons such as cigarette smoke, exhaled breathing air, solvent vapours, building material emissions and cleaning agent vapours. The transmitter can be connected to any system that supports Modbus RTU protocol by using the RS-485 connection. ML-SER tool is needed in commissioning for making the Modbus settings.

  • Modbus RTU RS485 Communication
  • VOC measurement range 450...2000ppm (CO2 equivalent). 
  • Temperature range 0..+50°C. 
  • 4 x  0..10Vdc outputs.
  • Attractive Wall Mounted Room Enclosure (for UK/European/US mounting)
  • Power supply: 24Vac/dc -(22-28V)
  • Power consumption:  <2W
  • VOC measurement range 450...2000ppm (CO2equivalent)
  • VOC warm up time15min
  • Temperature measurement range 0...50 °C
  • Temperature accuracy (25 °C)±0.5 °C 
  • Analogue Outputs: 4 x 0..10Vdc (for VOC, Temperature, Humidity and Control
  • Procotol: Modbus RTU
  • Interface: RS485, maximum 63 devices
  • Addressing: 1..63 via a bit switch; 1..247 via tool / network
  • Dimensions: W87 x H86 x D30mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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