The Helios large display process meter boasts specifications, features and functionality that make it the only large display process meter you will ever need.

The big, bright 6-digit dual-line LED display that can be seen from 100 feet even in bright sunlight is the first thing you will notice about the Helios. 

After that, the number one feature that makes the Helios such a useful device is its built-in 24 VDC power supply to drive the transmitter as illustrated by the above diagram. This feature not only saves the cost of an external power supply, but also greatly simplifies wiring.

In addition, there is a second 40 mA power supply provided with the 4-20 mA output option, evident also in the above diagram.

The above picture illustrates several other reasons why the Helios is the only large display process meter you will ever need.

First off, is the NEMA 4X rated enclosure which means you can install the Helios indoors and outdoors, exposed to moisture, dust and other adverse conditions.

The next thing to notice is the 6-digit dual-line display that can display numbers up to 999,999 on the upper line and show either a tag or the input in a different scale on the lower line.

Other key features include four relays and 4-20 mA output option, advanced signal input conditioning like automatic round horizontal tank linearization, function keys, pump alternation capability, and Modbus RTU serial communications.

Finally, all these features and capabilities can easily be programmed with free MeterView Pro PC-based software.

• Large Display NEMA 4X, IP65 Wall Mounted Meter
• 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Field Selectable Inputs with ±0.03% Accuracy
• Large Dual-Line 6-Digit Display, 1.8" (46 mm) Readable from 100 Feet (30 Meters) Away
• Isolated 24 VDC @ 200 mA Transmitter Power Supply
• Easy Field Scaling in Engineering Units without Applying an Input
• 4 Relays with Interlocking Capability + Isolated 4-20 mA Output Option
• Free PC-Based, On-Board, MeterView Pro USB Programming Software
• SunBright Display Standard Feature; Great for Outdoor Applications
• Optional SunBright Display Models for Outdoor Applications
• Operating Temperature Range: -40 to 65°C (-40 to 149°F)
• Conformal Coated PCBs for Dust and Humidity Protection
• UL & C-UL Listed. E160849; 508 Industrial Control Equipment
• Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC
• Display Input in Two Different Scales - Great for Level Applications
• Multi-Pump Alternation Control
• Round Horizontal Tank Formula; Just Enter Diameter & Length
• 32-Point Linearization, Square Root Extraction and Programmable Exponent Function
• Programmable Display, Function Keys & Digital Input
• Tare Function
• On-Board RS-485 Serial Communications
• Modbus RTU Communication Protocol Standard
• 5 Digital Inputs & 4 Digital Outputs Standard
• Password Protection
• Light / Horn & Reset Button Accessory
• Control Station Accessory For Remote Operation
• Stainless Steel Sun Hood Accessory Available
• 3-Year Warranty