the development news of year 2023:
1) transducer and temperature sensors now can operate without external power source: were appeared five alternative sources of required super low energy; energy consumption of sensors in 400.. 25 000 times less than analogs, proportionally frequency of renew information;
2) the measuring and weather ranges of sensors and transducers were expanded up to –100 °C;
3) was realized a heating of transducer case at low weather temperature, class of dust and water protection improved up to IP68, improved operational characteristics to a sensor level; transducers have get another level of autonomy and can work out of buildings;
4) were created five modules of alternative power, external supply not necessary.
5) average current consumption 3,3 V of 200 sensors do not excess 2 mA;
6) energy of transducers consumption has been decreased in 50 times;
7) set package decreased on 25%, sensors of nominal size 125.. 1500 mm pack in 25 mm aluminum tube.
8) the sensor nomenclature loses option without galvanic division 2,5 kV;
sensors Ferrum become un-comparable even with earlier selected analogs, and another were not represented to us.
9) Was created the new product Industrial Power Sources Ferrum, compact and technically forwarded. A plan to manufacture and sales in June.
the development news of year 2022:
1) prepared a price for 17,5 thousand temperature Ferrum executions, useful and compact for operative work and production selection, occupies single page A4;
2) started the works on expanding sensor transducer only from cable also to Wi-Fi and Internet, for a reason to organize the sensor possibility to send the time-attached data to necessary internet addresses;
the development news on the last 6 months, 2-nd part 2021:
1) the detailed specification of customer desires realized due the high constructive unification; sensors represent by 32 standard size types in 17 500 executions:
– class accuracy A on repairing category of mechanical executions 1-st and 2-nd with weather range –40.. +60 °C, with measurement ranges –40.. +60 °C, ..+170 °C, ..+200 °C;
– classes accuracy S and P on repairing category of mechanical execution 1-st with weather range –40.. +60 °C, with measurement ranges –40.. +60 °C, with measurement ranges –40.. +60 °C, ..+170 °C, ..+200 °C;
– class accuracy A on repairing and non-repairing categories of mechanical execution 3-rd with weather ranges –40.., –60.., –100.. +85 °C, with measurement ranges –40.. +85 °С, –60.. +85 °С, –40.. +200 °С, –60.. +170 °С, –60.. +200 °С;
– class accuracy A on repairing and non-repairing category of mechanical execution 3-rd with weather range –100.. +200 °C, with measurement ranges –100.. +200 °С;
2) unnecessary optional automatic sensor heating in the difference from analogs and competitors was additionally decreased in 25 times and reached 100-time advantage of Ferrum, maximum 0,01 Watt at weather –60 °C, rises on weather temperature lower –40 °C; higher reliability;
3) automatic sensor heating at weather till –100 °C, maximum 0,03 Watt; a minimal weather temperature on the Earth reaches –98 °C, so the weather sensor temperature –100 °C is really actual;
4) used a new etiquette type with a black laser writing on the cylindrical surface stainless steel plug of construction with a burning depth 0,1 mm, the highest etiquette quality, accuracy of execution, un-washable, un-erasable, operational time forever; see photo;
5) decreased a transducer RS485 diameter on 20%;
6) erased circuit of a sensor heating, now a maximum 4-wire sensor connection (interface 2 + power 2 + screen 1);
7) new soldering material with a temperature 150 °C;
8) the printed boards renovation with 100% gold coverage of all wires surface, high reliability, montage quality, operational time;
9) in 10 times decreased energy consumption of one responsible sensor unit;
10) a new temperature measurement range from –100 °C, not yet certified.
11) voltage supply range of transducer RS485-USB (RS485-RS485) expanded to value +2.. 15 V;
12) simple in use and free of charge user program for automatic operational control, diagnose of sensor groups and replacement of out of order with reserves; decreases a price of initial montage works ~ on sensor cost and also of technical service.
PAGE from the recent Enterprise history
As a material sample of our work supplies the 16-page boocklet 2014 rus load with more early developments of our specialists. Comments:
1. Ultrasonic Heat and Flow Meter X12, also of cold, for pipeline diameters 20.. 1500 mm battery operation became the 1-st in CIS in 1998 year counter with autonomic power due to our achievement to decrease an energy consumption from 1 Watt level in 20 thousand times, then a power was additionally decreased in 3.. 5 times at simultaneous rise of meter functions number; the Meter became multichannel, up to 8 independent meters in the case of the same dimension, an accuracy of heat calculator was moved to the etalon level; was achieved a 50-year sensors operational duration;
created as a real single solution of a problem a heat meter for flats networks with 1-pipe vertical heat supply;
created the meter of reservoir high pressure water for oil mining industry with parameters: montage pipeline diameter 50.. 125 mm; working pressure 300.. 500 atm.; 4- and 6-sensor ultrasonic flow sensors with high metrological and operational reliability and automatic sensor reservation at their malfunction; immunity to a high mechanic vibrations level (typical movement 10 cm 2 times per second due to closed location of reservoir water pump) (weather temperature minus 40.. +60 °C; extremely intrinsic safety meter execution; montage inside and out of buildings without additional defense; protecting tent for the meters installation places with an intensive sun radiation; in-built temperature and pressure sensors; meter box with open optical channel for a non-contact information reading; up to 6 years work with a battery size AA; the montage set of flow sensor: welding stainless steel flanges, seals, fixation, hairpins-jacks for easier montage-dismantling of flow sensor;
2. Steam Meter X11 with our own flow sensor with Venture effect on diameters 50.. 125m is interesting due a wide flow range measurement;
3. Gas Volume Corrector B25 with accuracy class 0,5% and 0,15%, the most precise in CIS and even in world.