GBMA 4-20mA Input 3 Digit Large Display

GBMA 4-20mA Input 3 Digit Large Display

SKU: DBI-020

Large three digit universal process indicator accepts 4 to 20mA signal with configurable engineering units. 10cm High digits. 24V DC Powered. Suitable for both 2 and 3 wire 4-20mA transmitters

  • Manufacturer: Alish
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  • $322.04
In stock(2 items available)

From Alish Technology this large high performance digital panel meter features a bright 100 mm high display which can be seen 50 metres away. Setup is done using a handheld infra-red remote.


  • Dot-matrix digits for better readability when compared to 7-segment displays
  • Parameters set by infrared remote control
  • Auxiliary 24VDC for power a transmitter
  • Max. Hold / Data Hold / Reset
  • Easy connection using plugabble screw terminals
  • Password protection to prevent tampering

Please note the datasheet shows a range of configurations, not all of which we stock. Non-standard options (analog output, extra alarms, RS-485) are available but may be subject to different pricing. Lead time on non-stocked configurations is usually 2 to 3 weeks.

    • SKU
    • Weight
      3.2 kg
    • Dimensions (L x W x H)
      45 x 20 x 15 cm

Input current: 4 to 20 mA

Power Consumption: 8.5VA (Maximum) 

Accuracy: ±0.1% F.S. ±1 digit 

Output response time: ≤250 msec (0~90%) 

Output: 24 VDC (Field transmitters) 

Communication: RS-485 Modbus RTU mode 

Baud rate: 38400 / 19200 / 9600 / 4800 bps 

Input impedance:

  • Voltage: >2V for 20Kohm / V; 2≤V for >200Mohm 
  • Current: ≥ 0.2A at 100mV; ≤0.2A at 1V

Surge test: 1.5KVac / 1min (Input / Power) 

Sampling time: Up to 60 cycles / sec

Display range: -199999~999999 

Zero adjustment: -199999~999999 

Over range indication: doFL / ioFL or -doFL / -ioFL 

Polarity indication: Automatic with "-" indication 

Parameter setting: Infrared Remote Control 

Back up memory: EEPROM 

Alarm action: " => (Hi) on" or "

Alarm run delay time: 0~99 sec 

Relay contact:

  • AC: 277V / 7A
  • DC: 30V / 7A 

Analog output resolution: 15 bit

Temperature coefficient: 100ppm /°C (0~60 C) 

Operating temperature: 0~60 °C 

Operating humidity: 20~90% RH (non-condensing) 

Storage temperature: -10~70 °C 

Storage humidity: 20~90% RH (non-condensing)

Manufacturer: Alish Technology GBMA-3-3A6-D-NNN

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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