Digital Display
T-SL-300-100-ADN
Most clock displays show one thing: the time. The NTP Alphanumeric Display 100mm shows that and whatever else a plant wants its people to see in one glance, from load and efficiency figures to auxiliary power draw, fed in live over Ethernet, OPC or a 4-20mA input. Text can scroll or flash across the panel exactly as an operator sets it, so the same display that keeps a control room on a common clock can also carry the parameter a shift supervisor is watching most closely that day. Built around 100mm high LED characters in a weatherproof diecast housing, it is sized to be read from the far end of a control room, substation yard or production floor, not just from a desk.
Key Advantages
A practical product foundation for critical infrastructure projects that need dependable hardware and engineering support.
One Display, Many Parameters
The alphanumeric format means the panel is not locked to showing only time. Heat rate, efficiency, auxiliary consumption, pressure or any other tagged value can be scrolled or flashed on the same screen the clock runs on, so one unit does the work that would otherwise need separate gauges or screens.
Multi-Drop Network Architecture
Every display on site shares one common bus wired back to a single Master Clock. Adding a new display to the network means adding a drop point on the existing cable run, not laying a fresh line to every unit.
Up to 300 Units on One Master Clock
A single Master Clock can drive as many as 300 slave displays across a plant footprint of up to 1 kilometre, which keeps large sites with multiple control rooms, platforms or yards on one synchronised source of time and data.
Fault Isolated by Design
Each unit refreshes every second and operates independently on the shared bus. If one display goes offline, every other unit on the network keeps displaying, so a single fault never takes down plant-wide visibility.
Built for Outdoor and Harsh Duty
A diecast aluminium body rated IP55 as standard, with an IP66 option for outdoor installation, keeps the display working through dust, rain and an ambient range of -10 degrees C to +85 degrees C.
Readable Across the Floor
100mm high characters, a wide viewing angle and a non-glare overlay keep the display legible from a distance in bright daylight or a dim equipment room alike.
Flexible Mounting and Sizing
Wall, panel or table top mounting is supported, and the panel dimensions scale with how many parameters a site chooses to display, so the unit fits the wall space available rather than forcing a fixed layout.
Straightforward Commissioning
NTP signal input over CAT6 or fibre, universal 90 to 260V AC/DC power, and manual-setting provision on request keep installation within the scope of a plant's own electrical team, without specialist tools.
Applications
Explore the industries where this product is deployed and the operating problems it helps solve.
| Parameter | Specification |
|---|---|
| Model | T-SL-300-100-ADN |
| Display Type | Multi-parameter LED alphanumeric display, RED / Multi-Color P10 |
| Character Height | 100 mm (customisable to site requirement) |
| Time Format | HH:MM:SS, 12-hour or 24-hour |
| Signal Update | Every second |
| Dimensions | Customisable based on the number of parameters displayed |
| Enclosure Material | Diecast aluminium |
| Mounting | Wall, panel or table top |
| Power Input | Universal 90 to 260V AC/DC |
| Signal Source | NTP (Network Time Protocol); OPC and 4-20mA data input |
| Network Cabling | CAT 6 or fibre optic (FO) |
| Manual Setting | Provision available on request |
| Ambient Temperature | -10 degrees C to +85 degrees C |
| Humidity | 0 to 90% RH, non-condensing |
| Protection Class | IP55 standard; IP66 for outdoor application |
FAQ
Talk to a Sertel engineer about configuration, datasheets and pricing for a site-specific alphanumeric display network.
