Thermometer(from the Greek thermo... and... meter) is a device for measuring temperature through contact with the test (measured) medium.

Enterprises that are part of the Teplopribor Group of Companies (Teplopribor, Teplokontrol, Prompribor, etc.) and our partners produce and supply the following types(glass, bimetallic, manometric, electrical contact, recorder, digital) technical indicating contact thermometers and installation and auxiliary equipment for them:

Bimetallic indicating thermometers

Manometric thermometers
manometric electric contact (signaling): TGP-100Ek-M1, TKP-100EkM1, TKP-160Sg-M2, TM-2030Sg, EKT-US, TPK-M, TGP, explosion-proof TKP-16SgVZT4.
manometric recorders on a chart disk D=250mm driven by an electric motor (series-711M) or by a clock mechanism (series-712M): TGS-711M, TGS-712M, two-record TG2S-711M, TG2S-712M.

Digital (electronic) thermometers: TK-5(01-11), TCM, IT5, TsT1, TTS1, TP2, TV, TVN, TUE, 2TUE, TTSZ, TK5, TMR and others.

• 2.3.1. Bimetallic thermometers (mechanical)

  Name	Specifications	Price
  TB-63, -80, -100	indicating, axial and radial, chrome steel body 63/80/100mm, L submersible. 50/100/60mm, class.t. 1/1.5/2.5, Di -35...+600°С, scale value 0.5/1.0/2.0/5.0/10.0°С, fitting thread M20x1.5 or G1/2
  TBT-63	pipe indicating, D 63mm, pipe mounting on a spring, Di 0...+120/0...+150ºС, scale d.f. 1; 2ºС, class 2.5, body - steel	260 rub.
  TB-ros-60,80,100,150	thermal cylinder axial (rear, end-T) or radial-R (bottom), body diameter 60, 80, 100, 150 mm, class. t. 2.5-1.5%, 12 ranges from -50 to +600С, Тos -40+60С, L rod from 46 to 300 mm (stainless, D = 8 mm) in a set with a brass protective sleeve (fitting G1 /2 or M20x1.5). 90-ShMV	360 rub.
  TBI-25; TBI-40	needle, axial, stainless steel body and probe, IP65, D 25.40mm, L probe up to 250mm, Di -40...+400ºС, class t.2.5, Tos -55...+70ºС	360 rub.
  BT-31/41/51/71-211 (63...150)	Axial thermal cylinder (rear, end-T), body diameter 63, 80, 100, 150 mm, class. t. 1.5-2.5%, 10 ranges from -40 to +450°C, IP43, working pressure 2.5;10;25 MPa, Тos -10+60°С, L rod from 46 to 300 mm complete with a brass protective sleeve (fitting G1/2 or M20x1.5), body - corrosion-resistant steel	360 rub.
  DMT	thermomanometer (pressure gauge with thermometer) - D=80mm, O/P fitting, class 2.5%, DiT 0...+120°C; 0...+150°С, DiP 0...0.4; 0.6; 1; 1.6; 2.5; 4 MPa, Тos -40+70°С, IP53
  TBP-63,-100,-160	Thermal cylinder axial (rear, end-T) or radial-R (bottom) threadless: body diameter 63, 100, 160 mm, class. t. 1.5-2.5%, 10 ranges from -20 to +500 °C, degree of protection IP51, climatic version U1, Тos -60+60С, L rod from 50 to 800 mm, fitting Ø9mm, complete with a protective sleeve made of brass, body - galvanized steel Thermal cylinder axial (rear, end-T) or radial-R (bottom) threaded: body diameter 100, 160 mm, class. t. 1.5%, 10 ranges from -20 to +500 °C, degree of protection IP51, climatic version U1, Тos -60+60С, L rod from 50 to 800 mm, fitting Ø9mm, thread G½, M20x1.5, ½NPT, body - galvanized steel	270 rub.
  TB-1,-2,-3 (60/100/160)	Thermometers TB-1, TB-2, TB-3: for liquid and gaseous media, general industrial, for ships and for nuclear power plants, thermometer axial (rear, end-T) or radial-R (bottom) 6-10 mm, case diameter 60, 100, 160 mm, class. t. 1.5-2.5%, 1.0% (on request), 15 ranges from -20 to +400 °C, degree of protection IP54, climatic UHL version 2, OM5, Тos -60+50С, L rod from 80 to 315 mm, pressure of the measured medium 64-250, vibration resistance from 5 to 100 Hz.	1090 rub.
  TB-E	thermal cylinder axial-T (rear, end) or radial-R (bottom), body diameter 100, 150 mm, class. t. 1%, ranges T= -50...+600С, Тos -40+60С, L rod =35...1000mm (stainless, D=8mm), fitting G1/2 or M20x1.5, contacts with magnetic compression, material - stainless steel.	6990 rub.
  TMTB	thermomanometer (pressure gauge with thermometer) - D=80, 100mm; class 2.5%; DiT 0...+120°С, 0...+150°С; DiP 0...0.25; 0.4; 0.6; 1; 1.6; 2.5 MPa; Tos -50+60°С; connection thread G½; IP42	930 rub.
  BT-51-220, BT-71-220	corrosion-resistant axial thermometer - T (rear, end), body diameter 100, 150 mm, class. t. 1.5%, 1%, ranges T= -30...+450С, Тos -60+60С, L rod =46...300mm, fitting G1/2, IP 54, SE - bimetallic spiral, material - stainless steel.	820 rub.
  BT-32/52-211, BT-52/72-220	BT-32/52-211 bimetallic radial thermometers: D=63, 100mm, class. t. 2.5%, 1.5%, ranges T= -30...+450ºС, Тos -10+60ºС, L rod =46...300mm, fitting G1/2, 20x1.5, IP43, material - corrosion-resistant steel. BT-52/72-220 corrosion-resistant radial thermometers: D=100, 150mm, class. t. 1%, 1.5%, ranges T= -30...+450ºС, Тos -40+60ºС, L rod =64...300mm, fitting G1/2, IP54, material - stainless steel.	560 rub.
  TBP-63N/100N/160НХ	Thermal cylinder axial - T or radial - R, threadless, corrosion-resistant: body diameter 63, 100, 160 mm, class. t. 1.5-2.5%, 10 ranges from -20 to +500 °C, degree of protection IP65, climatic version UHL1, Тos -60+60С, L rod from 50 to 800 mm, fitting Ø9mm, complete with protective sleeve made of stainless steel, housing - stainless steel Axial-T or radial-R thermocylinder, threaded, corrosion-resistant: body diameter 100, 160 mm, class. t. 1.5%, 11 ranges from -50 to +500 °C, degree of protection IP65, climatic version UHL1, Тos -60+60С, L rod from 50 to 800 mm, fitting Ø9mm, thread G½, M20x1.5, ½NPT, stainless steel body	1090 rub.
  TBP-100/160-НХ/У	Thermal cylinder is tilt-and-turn (universal fitting arrangement), corrosion-resistant: body diameter 100, 160 mm; class t. 1.5%, 1%; 11 ranges from -20 to +500 °C; degree of protection IP65; climatic version UHL1; Tos -60+60С; L rod from 50 to 800 mm; fitting Ø8mm; thread G½, M20x1.5, ½NPT; housing - stainless steel	2640 rub.
  TBP-63V/100V/160V	Axial thermometer - T or radial - P, special for ventilation and air conditioning: case diameter 63, 100, 160 mm, class. t. 1.5-2.5%, 5 ranges from -50 to +120 °C, degree of protection IP51, climatic version U2, Тos -60+60С, L rod from 50 to 800 mm, fitting Ø9mm brass, included with flange for 3-hole mounting, body - galvanized steel	350 rub.
  TBP100N/BF	Thermometer special for production premises: case diameter 100 mm, range from -30 to +70 °C, degree of protection IP51, climatic version U2, Тos -30...+70С, class. t. 2.5%, fastening with a hole on back wall housing or mounting using three holes in the flange, housing - stainless steel	485 rub.
  TBf-120-d63/d100	Axial thermometer - T or radial - P, general technical: D: 63, 100 mm, class. t. 1.5-2.5%, DI: from -40 to +450 °C, degree of protection IP54, climatic version UHL1, Тos -70+60С, L sleeves from 46, 64,100 mm - Ø9mm copper alloy, sleeve thread G½, body - corrosion-resistant steel.	360 rub.
  MPT-d80/d100-РШ/ОШ	thermomanometer (pressure gauge with thermometer) - D=80, 100mm; class 2.5%; DiT 0...+120°С, 0...+150°С; DiP 0...0.16; 0.25; 0.4; 0.6; 1; 1.6; 2.5 MPa; Tos -60+60°C; L immersion parts 46, 64, 100mm; fitting - radial, axial; G½ thread; IP40; steel	940 rub.
  TBf-220, -221, -222, -223, -224, -225	Corrosion-resistant bimetallic thermometers TBf-220, -221, -222, -223, -224, -225: for liquid and gaseous media that are aggressive to copper alloys, body, thermocylinder and stainless steel sleeve, D=100/160mm, class t . 1.5% or 1%, protection IP54 or IP65 (only for class 1%), general industrial design.	880 rub.

• 

  2.3.2. Manometric thermometers (gas)

  Name	Specifications	Price
  TPK electrocontact		1500 rub.
  TKP, TGP-100-Ek-M1	Manometric thermometers condensation TKP- and gas TGP-100/100Ek-M1 indicating -100M1 and electrical contact-100Ek (signaling). 15 different ranges from -50 to +300С, class. 1-1.5%, Lcap-1.6...25m, Ltb-160...400mm, D16/20mm, fitting M27x2/M33x2; Tos -50+60С, up to 6.4 MPa, isp. UHL4, T3; IP40, V ap.(R-Zk), 30VA, ACDC 24-240V. PL-90-ShMV	5230 rub.
  TKP, TGP-160Sg	Manometric condensation thermometers TKP- and gas TGP-160Sg signaling (Sg) with a diameter of 160 mm. 15 ranges from -50 to +300С, class.t. 1-1.5%, Lcap-1.6...25m, Ltb-160...400mm, D16/20mm, fitting M27x2/M33x2; Tos -50+60С, up to 6.4 MPa, isp. UHL4, T3; IP40/IP53, V version (R-Zk), SU-30VA, room. ACDC 24-240V.	7705 rub.
  TKP-160Sg-M3 (M2, M1)	Manometric, condensation thermometer, indicating signaling TKP-160Sg-M3 (case diameter 160mm) - a modern replacement for previously produced modifications M2, M1.) 6 ranges from -25 to +300C, class.t. 1.5-2.5%, Lcap-0.6...25m, Ltb-125...500mm, D12/14/16mm; Spanish UHL2, TV3; IP54.	8995 rub.
  TGS-711M1,-712M1	Recording thermometers TGS-711M1, TGS-712M1 of different ranges from -50 to +300C, class t. 1-1.5%, Lcap-1.6...25m, Ltb-160...400mm, fitting M33x2; Tos -50+60С, isp. UHL2; UHL4; T3; IP40/IP54	12650 rub.
  TKP, TGP-16SgV3T4 explosion-proof	Explosion-proof signaling condensation TKP- and gas signaling TGP-160Sg. Case - square 160x160mm, 15 ranges from -50 to +300C, class. 1-1.5%, Lcap-1.6...25m, Ltb-160...400mm, D16/20mm, fitting M27x2/M33x2; Tos -50+60С, up to 6.4 MPa, isp. UHL4, T3; IP40/IP53, V version (R-Zk), SU-30VA, room. ACDC 24-240V.	27250 rub.
  TKP-60/3M	Vibration-resistant pressure gauge thermometers TKP-60/3M, case diameter 60mm, 8 different ranges from -25 to +300C, class t. 1-1.5-2.5%, Lcap-1.6...25m, Ltb-100...125mm, fitting M18x5; Tos -60+60С, IP53. PL-40	2640 rub.
  TKP-60/3M2	Vibration-resistant pressure gauge thermometers TKP-60/3M2: 8 ranges from −60 to 300°C; dia. housings 60…160 mm; class.t. 1/1.5/2.5%; Lcap.=1.6…25m; Ltb=100…125mm; fitting M18×1.5; Тos=−60…+80°С, resistant to vibrations, pitching, mold, sea fog, IP53	600 rub.
  TGP-100/160-T/R	Gas pressure thermometers TGP: diameters 100, 160 mm, measurement range from -100 to +650C, class. 1%, capillary L 0.5...15m, rod L 35...300mm, D8mm, fitting M20x1.5 G½, Tos -50+60C, pressure on the rod up to 2.5 MPa, IP65, stainless steel.	3460 rub.
  TGP-E-100/150-T/R	Electric contact gas thermometers TGP-E: diameters 100, 150 mm, measurement range from -80 to +700C, class. 1%, capillary L 0.5...15m, rod L 35...1000mm, D8mm, fitting M20x1.5 G½, Toc -50+60C, pressure on the rod up to 2.5MPa, IP65, magnetic preload or inductive contacts (Ex), stainless steel.
  TKP-100Ek	Range from –25 to +300 °C; filler - freon 22, methyl chloride, acetone, toluene ; vibration-resistant; connecting capillary up to 10 m.	5450 rub.
  TGP-100Ek	Range from –20 to +60 °C; filler - inert gas; vibration-resistant; connecting capillary up to 6 m.	6120 rub.
  TKP-100S, -60S	Range from –25 to +300 °C; filler - freon 22, methyl chloride, acetone, toluene; vibration-resistant; connecting capillary up to 10 m.	3090 rub.

• 

  2.3.3. Digital (electronic) thermometers

  Name	Specifications	Price
  TK-5.08	contact thermometer, explosion-proof, with measuring function relative humidity, two-channel, with replaceable probes, Tis -100...+1800 °C, humid. 0-100%, IP65, explosion protection OEхiaIIВТ6 X, Тos -20+50 °С, power supply. 3.6V	20200 rub.
  Probes ZPG/ZPV thermometers TK-5	Submersible probes ZPG and air probes ZPV for contact thermometers TK-5-04/06/08/09/11.N90	On request
  TK-5.01	Electronic (digital) with LCD and immersion probe 150mm, Lcable=1m, Tis -40+200C, class.t. 1%, Tos -20+50С, power supply 1.5V x2 pcs. AA 88	4830 rub.
  TK-5.11	contact digital two-channel thermometer with the function of measuring relative humidity (thermohygrometer), with replaceable probes, Ti -100...+1800 °C, humid. 0-100%, Тos -20+50 °С, power supply 3V	5700 rub.
  TK-5.09	contact digital thermometer with the function of measuring relative humidity (thermohygrometer), with replaceable probes, single-channel, Ti -100...+1800 °C, range. Humidity change 0-100%, Tc -20+50 °C, power supply 3V (AAx2)	5500 rub.
  TK-5.04	Electronic (digital) with LCD with replaceable probes, Lcable = 1m, Tis -100+1800C, class.t. 1%, Tos -20+50С, power supply 1.5V x2 pcs. AA	3900 rub.
  TK-5.06	Electronic (digital) with LCD with replaceable probes, Lcable = 1m, Tis -100+1800C, class.t. 0.5%, Tos -20+50C, power supply 1.5V x2 pcs. AA	4600 rub.
  WT-1	digital contact thermometer with a needle probe made of stainless steel 125mm, Di -50 to +300°C, measurement error. +/-1 °C, LCD display, powered by 1.5V battery, for the food industry, cooking and moonshine
  TKP-150	for measuring and monitoring the temperature of solid, liquid, gaseous and granular substances, DI -50...+500 °C, 1-channel, 4-digit digital indicator, 4...20 mA, CT ±0.25...1 ,0%, EMC IV-A, L 60...10000 mm, cable entries and inputs for metal hose, IP65, housing AG-17, aluminum alloy, G1/2""; G3/4"", M20, 24 V or ~220 V, use. OP, A, Ехd, АExd	23960 rub.
  TKP-100	for measuring and monitoring the temperature of solid, liquid, gaseous and bulk substances, 1-channel, DI -50...+500 °C, RT ±0.25...1.0%, multifunctional LCD indicator with backlight, L 60...25000 mm, IP65, M20, M27, M33, G1/2, K1/2, housing AG-16, aluminum alloy, ~220 V; =220 V; =20…40 V, no more than 5 W, EMC IV-A, 2 relays	18290 rub.
  IT-8	electronic (digital) high-precision thermometers with LCD indicator, ct from ±1.0°C, Tis -200...+1700°C, 2 measurement channels, powered by 4 AAA batteries, sealed case	On request
  RELSIB WT51	Portable temperature meter WT51 (electronic thermometer with data transmission via Bluetooth 4.0 to a smartphone); range -40 ... +125 °C, transmission up to 50 m; IP54 protection.	1230 rub.
  TP3001	Digital portable (pocket) thermometer TP3001: DI −50...300°C; error ±1°С; Тos −10...50°С; L=146 mm; diameter 4 mm.	598 rub.
  TP101	Electronic thermometer TP101 for measuring the temperature of various media, including liquids in home cooking, brewing; Tis –50°C...+300°C (-58 °F to +572 °F)	290 rub.
  Temperature measurement kits	Temperature measurement kits Neftyanik, Housing inspector, Welder for measuring temperature and air humidity, temperature during transportation of petroleum products, temperature control, air environment and weld surface.	14980 rub.

• 

  2.3.4. Liquid (glass) thermometers

  Name	Specifications	Price
  TLS	laboratory glass precision, TLS-2, -4, -5, -6, -22, thermal liquid - mercury, Di -30...+360ºС, scale efficiency 0.1/0.2/0, 5/1ºС, error. ± 0.2...± 2ºС. TLS-22 - for measuring the temperature of alcohol. TLS-4 - for checking thermometers.
  TN, TIN	for testing petroleum products (petroleum), thermal liquid - toluene, mercury, mercury-thallium amalgam, partial and full immersion, Di -80...+400ºС, scale d.f. 0.05...2ºС, error. 0.1...3ºС, according to GOST-400
  SP-V	vibration-resistant thermometer, thermal liquid - toluene/kerosene/mercury, straight -P and angular -U, Di 0...+600C, central length. 1/2/5 ºС, submersible ±1/2/4/10ºС, body - anodized aluminum with thread G1/2/M20x1.5/M22x1.5/M27x2, L 200mm top/40; 45; 63; 80; 100; 120; 200mm bottom	1000 rub.
  TTZh-M	technical, Spanish 1/2/3/4/5, straight P/angular U, thermal fluid - kerosene, methyl carbitol, mercury, Di -50...+400C, scale coefficient 0.5/1/2/5	85 rub.
  TPK electrocontact	glass, TPK-2...-10, straight P and angular U shape, Di -35...+350°C, scale 1...5°C, submergence ±1,2,5°C, L bottom 66-441mm, 0.04A, 50Hz	1500 rub.
  SP-100	thermometer for special chambers, low-degree, full immersion, Di -100...+20С, submergence ±1...±2С, L400mm,	559 rub.
  SP-83M	mercury maximum SP-83M - borehole for the oil and gas industry, for autoclaves, etc. Full immersion, three modifications with DI +20...+150/220/+50...250ºС, submergence ±1...±3ºС, L-215mm N99	1260 rub.
  TT-V vibration-resistant	Liquid glass vibration-resistant in an aluminum case, straight-P and angled-U at 90 degrees. , L top 110; 150; 200mm, L submersible 30...200 mm with sleeve G1/2/M20x1.5, 14 DI: -40...+600С, class.t. 2%, IP65. 90	1100 rub.
  TS-7-M1 (version 6, 9)	DI: -30°C...+30°C, CT±1.5°C at a temperature of -30...0°C, ±1°C at a temperature of 0...+30°C, plastic body, thermometric liquid: methyl carbitol
  TS-7AMK, TS-7AM, TS-7A	full immersion thermometers for storage facilities, refrigeration units industrial, household, medical, CI -35...+50 ºC/-10...+60 ºC, division value 1ºC, organic liquid, TS-7AMK-with hook for installation, small-sized, non-mercury, overload no more than 15ºC on a scale	159 rub.
  TL-2 N1, TL-2 N2, TL-2 N3, TL-2 N4, TL-2 N5	laboratory thermometers TL-2 glass mercury DI: from -30 to +350°C, with an inserted plate of milky glass.	1190 rub.
  Thermometer TTP, TTU	Technical thermometer TTP, TTU glass for local temperature control in pipelines, vessels and other installations in the range from 0 to +400 °C; thermometric liquid: mercury, methyl carbitol, kerosene.	585 rub.
  Frames OZTS-1-01/02 with BP	Protective frames OZTS-1, OZTS1-01/02 for installation of straight and corner glass technical thermometers(SP-2, TTK, TTZh-P/U, see paragraph 3 below) and preventing their destruction during operation; material - steel; size Sw32.	145 rub.
  Thermometer TL-4; TL-6M	Laboratory thermometer TL-4; TL-6M for accurate temperature measurement in laboratory conditions, as well as for checking other thermometers in thermostats.	On request
  Laboratory thermometers TL2, TL4, TL5, TL6, TL7, TR1	Laboratory thermometers TL2, TL4, TL5, TL6, TL7, TR1 for measuring temperature in laboratories in various industries and for checking other thermometers.	On request
  SP-1 vibration-resistant	Vibration-resistant thermometers SP1, SP-1A mercury for equipment operating in vibration conditions; ½ inch pipe thread.	On request
  Name	Specifications	Price
  VIT-1, VIT-2	for measuring relative air humidity and temperature, high-precision, DI: 0...+ 25°С/+15...+40°С, from 20 to 90% humidity, error +⁄- 0.2 °С, thermometric liquid: toluene .	298 rub.

Technical thermometers indicating contact

Enterprises that are part of the Teplopribor Group of Companies (Teplopribor, Teplokontrol, Prompribor, etc.) and our partners produce and supply the following types (glass, bimetallic, manometric, electrical contact, recorder, digital) technical indicating contact thermometers and installation and auxiliary equipment for him:

Digital thermometers (electronic): TK-5(01-11), TCM, IT5, TsT1, TTS1, TP2, TV, TVN, TUE, 2TUE, TTSZ, TK5, TMR, and others, incl. with 4-20mA electrical current output and RS interface.

Glass thermometers (liquid and mercury) straight and angular: TT (TTP, TTU), TTZh-P(U), TGST, TTK-P(U), SP-2P(2U), TL, TR, TN, TIN, TS, SP-1, TT- B, protective frames for thermometers and mounting bosses.

Bimetallic indicating thermometers: TB (TB-1, TB-2, TB-3, TB-4, TB-5), BT (BT-111, BT-211, BT-220), TBP (TBP-63, TBP-100, TBP -160), household bimetallic thermometers and protective sleeves.

Manometric thermometers(gas - TGP, condensing - TGP (vapor-liquid)): TGP-100-M1, TKP-100M1, TKP-100S, TKP-60/3M(3M2), TKP-60S, etc.

Electric contact thermometers (signaling): TGP-100Ek-M1, TKP-100EkM1, TKP-160Sg-M2, TM-2030Sg, EKT-US, TPK-M, TGP, explosion-proof TKP-16SgVZT4.

Recording thermometers on a chart disk D=250mm driven by an electric motor (series-711M) or by a clock mechanism (series-712M): TGS-711M, TGS-712M, two-record TG2S-711M, TG2S-712M.

Types, principles of operation and purposes of indicating contact thermometers

A thermometer (from the Greek thermo... and... meter) is a device for measuring temperature through contact with the medium being studied (measured).

Thermometers (hereinafter referred to as T.), which have received various applications everywhere, exist:
household thermometers (room, for air and water, medical, etc.);
technical thermometers for monitoring technological processes;
There is also a whole class of high-precision thermometers for research (laboratory) and metrological work, and others.

The action of T. is based on such physical properties, as thermal expansion of liquids, gases and solids(bimetallic thermometers); on the temperature dependence of gas pressure or saturated vapors(manometric thermometers), electrical resistance, thermoelectromotive force (thermo-EMF), magnetic susceptibility of a paramagnetic material and other physical phenomena.

Of the simple ones that show temperature, the most common are liquid, bimetallic, and manometric thermometers;
Thermal converters include resistance thermometers, thermoelectric thermometers (thermocouples that self-generate thermo-EMF). To measure low temperatures In addition to platinum resistance thermometers (RPT), condensation thermometers and gas thermometers are used. There are even acoustic and magnetic T.. There are T. special purpose, for example, meteorological, deep-sea (borehole) thermometers.

Technical T. may have special versions: alarm, explosion-proof, corrosion-resistant, vibration-resistant thermometers.

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Instrumentation and automation: Technical indicating contact thermometers: glass, bimetallic, manometric, electrical contact, recorder, digital (electronic) at the manufacturer's price from stock and on order from a warehouse in Moscow.

The assortment of the Tekhnoavtomatika company includes industrial indicating thermometers. The main purpose of the devices is the continuous indication of physical processes occurring in the studied media (degree of heating). Bimetallic devices from WIKA are characterized by ease of installation, wide operating range and long service life. The specific environment where the use of indicating thermometers is allowed is determined by the resistance parameters of the material used (housing, protective sleeve).

Classification of indicating thermometers

Split into two large groups by installation method determines the scope of use of the measuring equipment. Devices with a rigid coupling represent a group of thermometers that operate directly at the control point, where both the thermal cylinder and the indicator are installed. If the thermal cylinder is installed remotely from the indicator, this significantly expands the scope of application of the device, eliminating the presence of a person in places hazardous to health.

1. Bimetallic thermometers. The name of the devices comes from the operating principle. Under the strong body (the shape of a typical industrial thermometer is round) there is a sensitive element consisting of two elements having different thermal coefficients linear expansion. Depending on the magnitude of the temperature effect, the plates are deformed (expanded) and, depending on the design, transmit force to the pointer of the device.

Depending on the specific model of the device, the maximum value temperature range can reach up to 200 degrees. Scope of application: heating, ventilation systems various areas industry. The devices are completely autonomous and are equipped with an electrical output signal for communication with the control center.

2. The scope of application of indicating electrical contact thermometers is much wider. Automatic devices allow you to take over some of the technological process for monitoring and regulating the temperature of liquid, viscous and gaseous media. The WIKA series of electrical contact devices provide monitoring for the purpose of maintaining safe conditions production.

3. Indicating pressure gauge thermometers are well suited for special, sterile conditions. These are the food and pharmaceutical industries. The principle of measuring temperature in the studied media is based on standard pressure a certain volume of a substance depending on. Distinctive Features liquid thermometers of this group are hygienic and high precision measurements.

The Tekhnoavtomatika company offers a range of modern innovative devices, fully adapted to the conditions of your production. The cost of indicating thermometers will suit any budget of the applicant. Call, find out prices, and we can always find the most suitable solution for you.