POST BUTTON
Posts keypads designed for installation on the grounds of floors high-rise buildings and call the elevator car at the respective floors. That call has taken place, signals tanned button backlight set at the post.
Specifications:
Post-button remains serviceable for the following operating conditions:
ambient temperature from - 30 ° C to 45 ° C;
atmospheric pressure 84 106,7 kPa (630800 mm Hg)
ambient relative humidity of 30% to 80% at 25 ° C
Weight of the post push-button is not more than 0,7 kg.
Maximum switching current up to 50mA.
Maximum switching voltage is 24V DC.
Illumination is designed for surge voltage 24V DC. Pulse duration 2 ms, duty cycle 8. Possible backlight color - red, green or blue.
Safety Requirements
Degree of protection IP20 post ГОСТ 14254-96.
The degree of protection against electric shock post button refers to the built-in appliances in Class 0.
Manufacturer's warranty
Warranty period - 2 years from the date of commissioning
Gomel Plant of Measuring Equipment specializes in the production of potentiometer, potentiostat, polarographic,amperometric, analytical instruments and electrode systems to them and measuring technology for the measurement ofacid-base indicators of liquid media (hydrogen ion activity) and the activity of other ions, analysis of steels and alloys, carbonand sulfur, quantitative analysis of a wide range of substances.