4-20mA Loop Powered 4 Digit LED Plug-On Display

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  • Weight
    0.09 kg
  • SKU

Plugs inline with a DIN 43650 connector, 4 to 20 mA powered pressure transducer to display the current pressure.

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The LED series is a universal 4 digit LED plug-on display for transmitters with 4-20mA 2 wire output and fitted with DIN43650 connector.

The plug-on display simply fits between the transmitter plug and connecting cable socket and is powered from the 4-20mA current loop signal of the transmitter. No additional power is required.

Display settings are stored in non-volatile EEPROM, and can be easily modified through the menu using two programming buttons. Calibration parameters (zero, span, decimal point position, filter, and set-point level) can all be reprogrammed and stored and retained when power is removed. The display assembly inside the enclosure can be rotated through 90º steps, which will suit any mounting angle and simply installation.

Typical applications for the plug-on display include use on pressure, temperature, level, RH, or flow transmitters for local readout, alarm activation or control. The display also comes in a version with an open-drain output for alarms or set point sensing.

Power supply: 9 to 36V DC (2 wire loop)

Power consumption: 3mAdc at 4.5Vdc

Accuracy: ±0.5% F.S.

Display screen: High brightness red LED; 7mm (0.27") 

Display range: -1999 to 9999

 Zero Adjustment: ±15%

Over Range Indication: oFL or -oFL 

Response Time: <5 msec 

Temperature Coefficient: 100 ppm / °C (0 to 60 °C) 

Operating condition: -25 to 85 °C (<95% RH non-condensing) 

Storage condition: -40 to 90 °C (<95% RH non-condensing) 

Protection: IP65

Electrical Connection:  DIN 43650 

Case Materials: ABS


Figure 1.0: Dimension


Figure 1.1: Wiring


Figure 1.2: Installation

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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