| Dimensions | 518 × 320 × 60 mm |
|---|---|
| Number of faces | 1, 2 |
| Data display | Humidity, Temperature |
| Reading distance | 50 meters |
| Digit height | 100mm |
| Digit brightness | 1000 lux |
| Digit color | Red leds, optional blue, green or white |
| Protection level | IP41 |
| Maximum use margin | -10ºC to 60ºC |
| Power supply | 100V to 240VAC 50/60Hz |
DC-20STH
The DC-20 display model is a device specifically designed for compliance with Royal Decree 1826/2009. The objective of the standard is energy saving, and specifies that the temperature and humidity of new and existing buildings and premises for administrative, commercial and public use are subject to maximum and minimum values when it comes to conditioned environments.
The established limit values are as follows:
- Maximum temperature when it is necessary to consume conventional energy to generate heat: 21ºC.
- Minimum temperature when to reach it is necessary to consume conventional energy to generate cold: 26º C.
The rule establishes the obligation to have a display for every 1,000 square meters of free surface.
The digits have a height of 100 mm, which allows you to display the temperature and humidity values up to a distance of 50 meters.
A display can operate with the following settings:
- Autonomously. Standard option.
- Connected to a network (Ethernet or Wi-Fi cable)
- Connected directly to other displays via RS-485.In network connection, allows
- Communication between a display and a PC / PLC, to which it sends temperature and humidity data.
- The communication between a display and a PC / PLC, which sends the temperature and humidity data to be displayed by the display.
Additional information
Available Settings
Available Settings
Lartet has two types of displays:
- Equipment with built-in temperature and humidity probe. They are the DC-20 models. They show the information to the public and can send the registered values to other devices:
- Through an Ethernet or wi-fi network.
- Directly to other displays through the RS-485 connection.
- The connection of the probe to the display is through a 5 meter cable.
- Cables of other lengths may be requested.
- Through an Ethernet or wi-fi network.
- Equipment without probe. They are the DC-21 models. Its function is to be repeaters of equipment with a probe or to receive data from other control devices. They receive the values from an Ethernet or Wi-Fi network, or directly from another display through the RS-485 connection.
