PRIMARY THERMODIODE CURRENT TRANSDUSERS
КRUB.405229.002
PURPOSE:
·
Converting the temperature of the object explored or environment in the electric signal - continuous current voltage.
POSSIBLE SPHERES OF USAGE:
·
Scientific researches: высокая точность измерений в широком диапазоне температур, включая криогенные;
исследование быстротекущих тепловых процессов; высокая локальность измерений.
·
Aircraft and space technology: дDiagnostics of the flying vehicles' components and blocks when they are working under influence of extreme conditions such as: shock loading, vibration, low temperatures, and hard vacuum.
·
Electro-, heating- and nucleaqr power.Diagnostics, automatic control and temperature adjustment in the systems of the heat stations type heater-refrigerator including boilers, radiators and others.
·
Medicine and cryomedicineSurgical microprobe diagnostics of the internals and tissues during surgical procedures.
·
Home equipment, food industry, community facilities:Thermocontrollers in the washing machines, refrigerators etc.; automatic control and adjustment of the temperature modes of operation of exsiccators etc.; automatic systems of the gas, water and heat supply record keeping.
SPECIFICATION
| Temperature range | 4,2…423К
(-269…150°С) |
| Output voltage (current 100 мкА), V | 1,8…0,5 |
Sensitiveness in the temperature interval: 4,2…30К
30…423К | (2…35) mV/К
>(1,7…2) mV/К |
| Basic error (depending on the task), К | 0,03…0,5 |
| Thermal lag index, ms | 200 |
| Durability (depending on the maintenance conditions), hour | 103…105 |
CONSTRUCTIVE CHARACTERISTICS
| Sensing element | Semi-conductor structure with p-n junction |
| Carcass | Metalloceramic with belt leads |
| Dimensions | 3,2х2,4х1,4 мм (without leads)
length of the leads 15 мм |
| Mass | 65 mg |
|
TM
