LDHT-D1 electrical fire monitoring detector

Type of independent electrical fire monitoring detector. There are 1 channels in total, and each channel can be set to measure leakage current or temperature. Because of its digital tube display function and independent sound and light alarm function, it can work without a host computer. Suitable for installation in places with few monitoring points. It can also communicate with monitoring equipment to form a monitoring network. The new coding method reduces the error rate and has an address writing error alarm function, making maintenance more convenient. The address can be jumped and programmed. When a certain channel is unavailable, the normal operation of other channels will not be affected. The surface mold is easy to operate, and silence and reset can be easily completed with one click.
Product specifications, performance
Model

Overall dimensions
Width, height and thickness
Power supply
, power consumption:
Measurement type /Number of channels
All can be connected to residual current transformers, current transformers, and temperature detectors
Implementation standards
BB
Residual current measurement range

Temperature measurement range
℃
Alarm threshold setting
Continuously settable (set by ground host or debugging assistant)
Alarm mode
Sound and light alarm, sound: meters Larger than
Communication bus
Bus, R twisted pair and two-color wire, cross-sectional area not less than
Display mode
High brightness
Usage environment
Temperature ℃～+℃ , relative humidity