3.5 Digit LED Plug-On Display with Alarm Point

Available for backorder
  • Weight
    0.1 kg
  • SKU
    PRT-051

Plugs inline with a DIN 43650 connector, 4 to 20 mA powered pressure transducer to display the current pressure. Open drain output for alarms or setpoint indication.

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The PM1000 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.

An integral open-drain switch output is provided on this model. This can be programmed to open or close at a set-point level. The output can then by used to trigger an alarm or provided to an external controller. See also the version without the open drain output.

Typical applications for the plug-on display include use on pressure, temperature, level, RH, or flow transmitters for local readout, alarm activation or control.

  • Display: 4 digit red LED display, 7 mm digit height.
  • Display output range: -999 to 9999
  • Input signal: 4 to 20 mA, 2 wire current loop.
  • Display calibration: Factory set to display 4.00 to 20.00 for 4-20mA input.
  • Accuracy: 0.2% of full-scale input ±1 digit
  • Power supply voltage: Requires 5 V or less from loop supply
  • Allowed loop current: Maximum 60 mA. Above this automatic circuit protection is activated.
  • Display sampling rate: 300 ms to 25.5 s, adjustable filter setting from menu.
  • Open drain switch current: P type MOSFET switch. Maximum current source: 90 mA, with automatic circuit protection.
  • Programming: Via two press buttons, menu assisted. Access to the programming buttons is made by removing front cover.
  • Zero adjustment: -999 to 9999
  • Span adjustment: 0 to 9999
  • Decimal point: 3 positions or off
  • Filter: 0.3 to 25.5 second
  • Over-range: On/Off
  • Setpoint: -999 to 9999
  • Setpoint direction: Up/Down
  • Memory: Settings stored in Non-volatile EEPROM
  • Operating temperature: -10 to 60 °C
  • Storage temperature: -30 to 80 °C
  • Case material: Moulded ABS plastic, Red acrylic, Nitrile seal
  • Ingress protection rating: IP65
  • Connection: Plugs directly onto transmitters with 4-20 mA output and right-angle DIN 43650 (3-pin +earth) connector plug.
  • Manufarturer model: ESI PM1001 Plug-on Display

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

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