- Country of manufactureRussia
Cash, clearing settlement, CDEK shipment, Business lines, PEK, Russian Federation Mail
The signaling device of the STH - 5A type is intended for determination of content of combustible gases and vapors (aviation B - 70 gasoline, acetylene, acetone, benzene, brand A industrial hydrogen, ethyl oxide, methane, methanol, nefras, a pentane, propylene, alcohol ethyl rectificate, ethyl acetate, ethylene) and their mixes (six substances in any combination) in air of production rooms, capacities and external installations of all classes. The alarm zone of a scale corresponds to a limit of alarm contents 5 … 50% of NPV. Main error of ±16% of NPV of metanovozdushny mix or ±30% of NPV of B - 70 gasoline. The signaling device is single - channel single - function figurative, has explosion - proof execution. Admissible content in air of impurity should not exceed sanitary standards in a working zone. Time of warming up of 10 min. Delay of 12 pages. A signaling device power supply from rechargeable batteries with initial voltage of 2,5 V. The signaling device is issued with the charger (CTX - 5A - 1K) or without it (CTX - 5A - 1).
The signaling device is intended for work at an air temperature from −20 to + 40 °C and relative humidity to 80% .
The Probootborny device is mounted in the signaling device case.
Overall dimensions 140×235×75 mm, weight are 1,6 kg. Overall dimensions of the ZU - 1 charger 170×100×100 of mm, weight are 1 kg.
The gas analyzer of ETH 1 - 2 is intended for measurement of contents in NKPR shares (the lower concentration limit of distribution of a flame) of combustible gases and vapors in air of production rooms and volumes. Has explosion - proof execution in accordance with GOST 12997 - 94. The gas analyzer is the measuring device for methane and the measuring converter for other products: Aviation gasoline, acetone, acetylene, benzene, hydrogen technical, ethyl oxide, methane, methanol, nefras, pentane, propane, propylene, alcohol
ethyl, ethyl acetate, ethylene, izopropililovy alcohol.