DIAM 151KK Industrial Digital Panel Meter

DIAM 151 KK – Loop Powered Tri-Color Bar-Graph IndicatorFeatures

• Loop powered – operates directly from 4–20 mA signal

• 51-segment tri-color LED bar-graph

• 4–20 mA, 2-wire input

• Available in 96 × 96 mm DIN panel mount or 2" pipe-mount version

• LED digital display with tri-color bar-graph indication

• Suitable for monitoring Temperature, Pressure, Flow, Level and other process parameters

• Programmable range through front fascia

• Low loop burden – voltage drop approx. 3.6 VDC

  Description

Electronet series DIAM 151 KK is a compact, loop-powered tri-color bar-graph indicator designed for industrial process monitoring.
It receives power directly from the 4–20 mA loop, eliminating the need for an external power supply.

The instrument features a clear LED display along with a 51-segment tri-color bar-graph for instant process visualization.
It can be configured easily using front-panel keys and is ideal for field or panel mounting.

It is suitable for a wide range of industries and supports reliable monitoring of key parameters such as temperature, pressure, flow, and level.

  Technical SpecificationsPerformance Characteristics

• Input: 4–20 mA DC, 2-wire

• Accuracy: ±0.1% of F.S.

• Response Time: < 500 ms

• Bar-Graph: 51-segment tri-color LED

• Display: LED numeric display

• Voltage Drop: Approx. 3.6 VDC

Power

• Power Supply: Loop powered, 24 V DC (via 4–20 mA signal)

Alarm Output

• One or two Open Collector Alarm Outputs (configurable)

• Set Point Indication:

  • Orange LED blinks when value crosses the programmed set point

Diagnostics

• Displays ‘UNDER’ when input < 3.85 mA

• Displays ‘OVER’ when input > 21.8 mA

• Fuse blown LED turns ON when internal fuse fails

Mechanical & Mounting

• Bezel Size: 96 mm × 96 mm (panel mount)

• Mounting:

  • Panel flush mounting

  • 2" pipe mounting (field)

• Termination: Strippable connectors

• Enclosure Material: MS powder-coated / Aluminum die-cast

Enclosure Protection

• Weatherproof: IP65

• Flameproof: CMRI IIA IIB Certified

Ambient Conditions

• Operating Temperature: –20°C to 55°C

• Relative Humidity: 5% to 95% RH (non-condensing at 35°C)