TxMini M12 RS485

TxMini M12 RS485

SKU: NOS-0470

The TxMini-M12-RS485-CN is a Pt100 sensors with a RS485 Modbus RTU output. It's ideal to be used in places with space restrictions. M12 connector and terminal connections for PT100.

  • Manufacturer: Novus
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  • $49.03
Available for backorder

The TxMini line temperature transmitters with serial communication have compact dimensions and practical connection via M12 connector. These devices are an excellent solution for temperature measurement applications with high precision and can be installed in small spaces. With RS485 serial interface via Modbus-RTU protocol, they are easily integrated into existing networks for communication with PLCs and SCADA systems.

The new TxMini can be configured via DigiConfig software or via Modbus commands. These commands can be generated from a SCADA supervision system.

The PT100 sensor must be soldered to the transmitter board terminals in TxMini-M12-485 and TxMini-485 models or positioned through connectors in TxMini-M12-485-CN and TxMini-485-CN models.

Transmitters can also be supplied without the M12 connector at the output.

Ocean Controls can also configure these units before they ship. These transmitters are the ideal solution to be used in places with space restrictions. The transmitter is connected to an industry standard M12 connector.


  • Configurable measurement range
  • Configured using the TXConfig-M12 cable and Windows software
  • Configurable output on up-scale or down-scale on sensor error
    • SKU
    • Weight
      0.02 kg
    • Dimensions (L x W x H)
      6 x 6 x 3 cm

Power supply: 7 to 40 VDC

Output: RS485 Modbus RTU

Accuracy: 0.2% (Min), Typically 0.1%

Sensor input: 3-wire (Pt100)

Response time: Typically 26 s

Electromagnetic compatibility: EN61326-1:2006

Operating temperature: -40 to 85 °C

Operating humidity: 0 to 90 %RH

Electrical isolation: No (Between input and output) 

Housing: Polyamide

Dimension: 51.2 × 12.2 × 8.0 mm

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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