Temperature conversion of solid (bearings of GTU and other units), liquid, loose and gaseous nonagressive media within the range of -50 up to +150°C into a unified output signal of 4–20 mA DC current. A two-wire connection circuit, possibility to change conversion characteristics. It has an explosion-proof design.

Description

The temperature sensor consists of a copper temperature-sensitive element installed in protective fitting and a normalizing transducer installed in terminal block.

Technical characteristics

Error of conversion reduced, %:
basic	≤ 0,25
auxilliary	≤ 0,1/10 °C
Thermal inertia factor in water, s	≤ 20
Explosion-proof marking	1ExdsIIBT3
Supply voltage, V	8–30
Connection circuit	2-wire
Load resistance, kOhm	≤ 1
Protection level according to GOST R14254-80	IP54
Protection fitting material	Steel 12Х18Н10Т
Guaranteed service life, years	1,5
Service life, years	12,5
Operation environment:
Sinusoidal vibration according to GOST 12997-84	F1
Temperature range,°C:
measured in the area of terminal block	-50 ... +150
External hydrostatic pressure in controlled area	-40 ... +85
for a number of modifications Fig., pos. А.1, MPa, at least	15

Designation	Temperature range, °С	А, mm	Fig.
IKLZh. 405212.022	-50 ... +100	80	А.1
-01		100
-02		120
-03		160
-04		200
-05		250
-06		320
-07		500
-08		800
-09		20	А.2
-10	-50 ... +150	80	А.1
-11		100
-12		120
-13		160
-14		200
-15		250
-16		320
-17		500
-18		800
-19		20	А.2
-20	0 ... +100	80	А.1
-21		100
-22		120
-23		160
-24		200
-25		250
-26		320
-27		500
-28		800
-29		20	А.2
-30	0 ... +150	80	А.1
-31		100
-32		120
-33		160
-34		200
-35		250
-36		320
-37		500
-38		800
-39		20	А.2
-40	-50 ... +50	80	А.1
-41		100
-42		120
-43		160
-44		200
-45		250
-46		320
-47		500
-48		800
-49		20	А.2