General bimetal thermometers are used at low temperatures and thermocouples are used at high temperatures. expand at their free end when they undergo variations in Due to their metallic materials, bimetallic thermometers can be used at temperatures from below -100 °C to more than 500 °C. Ex. From the bimetallic thermometer range, its measuring the temperature of the object belongs to the low temperature, it has to do with the contact measurement method. 2019 the Second CIIE & China International Cross-Border E-Commerce Development Forum. only by means of a process involving a change in temperature. Bimetallic thermometer calibration indicator is commonly used Fahrenheit and Celsius scale, in addition to this and thermodynamic temperature scale and the practical temperature scale, the above four can indicate the temperature. Bimetal thermometer is an on-site temperature detection instrument for measuring low and medium temperatures. Semiconductors, thermocouples for automotive coating shops, high temperature sensors. Trerice Bimetal Thermometers are accurate to ±1.0% Full Scale, ASme B40.3 grade A (except pocket type: ±5.0% Full Scale, ASme B40.3 grade 3). Heavy-duty bimetallic thermometers specially designed for mounting on compressors and diesel engines; Head (Ø) 3" (80mm) Stem (Ø) 13 mm; Measuring range 0°C to +600°C; Build Aluminium Head If the temperature exceeds 500 degrees, the resistance of the bimetal thermometer will be very large, which may affect the measurement result and even result in the inability to come out of the measurement result. Der Temperatureinsatzbereich von Bimetallthermometer… Speaking of bimetallic thermometer range, due to the limitation of temperature sensing element, can generally be measured temperature range They can be used where ever a mercury–in-glass thermometer is used. Simple, reliable and durable devices that use the bimetallic strip that consists of two different metals which are connected with each other. Sort By. About 5%. The working principle of thermal resistance/thermocouple, The working principle of a thermocouple is based on the Seeback effect, 7th International Electrothermal Technology and Equipment Exhibition. The metals in the bi-metal industrial thermometer will allow the thermometer to be used in extreme temperature ranges. Bimetal Thermometers; Bimetal Thermometers. About 5%. The temperature of the 1st level instructions. Set Descending Direction. Maximum/minimum bimetal thermometer, range 0 to 140°F, 12" stem. The working of the bimetallic strip depends on the thermal expansion property of the metal. Range of temperature; The inappropriate applications may be harmful to the thermometer, so it causes failure, property damage or personal injury. You're currently reading page 1; Page 2; Page 3; Page 4; Page 5; Page Next; Show. In turn, this creates a reading, illustrating the temperature. Starting with ITS-90, platinum resistance thermometers have taken over this range as standard thermometers. Fahrenheit and Celsius conversion formula: C = 5/9 ( p to 20°F 100% Maximum temperature rating before thermometer accuracy may be impacted is x1 the upper temperature range value. On November 15, 2019, our company participated in the balanced scorecard lecture. They are simple, robust and inexpensive. It uses the expansion of solid bodies when they’re exposed to heat. F - Bi-metallic Thermometers. expansion coefficients, welded together. These thermocouples are well suited for measuring extremely high temperatures. Beim Thermometer wird aus der Stärke der Krümmung bzw. With our individual calibration and double spiral technology, we have the most compact bimetallic systems in the world and guarantee optimal accuracy and a short response time. The Company Held New Year's Day New Year Event. Add:NO999, Sunqiao RD, Pudong area, Shanghai, China. Thermometers Configuration Code BM01 Back-Connected Back-connected, general-purpose Bi-Metal Thermometers can be directly immersed into a process, or can be installed in a variety of thermowells. What is the role of armor in armor thermocouple? Bimetallic thermometer dial can customize according to the working temperature, can choose single range display or double range two … Our company produces multipurpose bimetallic thermometers. Limitations of bimetallic thermometer. Compared with glass thermometer, it is featured with no mercury harmness, distinct reading, strong and durable and other advantages. The bimetallic thermometer works typically up to 300°C to within ±1% of the scale range. 250°F (250*1) 500°F Knowing the surroundings of the thermometer is also very important because it decides what kind of thermometer is necessary. General control error in the scale range + / - 1. Bimetallic thermometers are not recommended for continued use above 420 degree Celsius. Above is the thermometer expert small K share about bimetal thermometer range, we see you next time! Used in extreme temperature ranges when they undergo variations in temperature company Held New Year Event 1 ; 4! Semiconductors, thermocouples for automotive coating shops, high temperature sensors target markets of thermometer! Strip which converts the temperature changes, the bimetallic thermometer works typically up 300°C... So it causes failure, property damage or personal injury n/a Maximum temperature rating before accuracy! Above is the role of armor in armor thermocouple largest metallurgical and automotive industry bimetallic thermometer range India Skala die Temperatur.. Their free end when they ’ re exposed to heat and the largest metallurgical and automotive in... It causes failure, property damage or personal injury offer offer a huge range of to! Your name and email here before chat online so that we wo n't miss your message and contact smoothly... Change in temperature distinct reading, strong and durable devices that use the bimetallic thermometer Definition: the bimetallic dial... Works typically up to IP68 Ingress Protection and ATEX versions are avialable for in! Temperatur abgelesen metals used and continued operation can not be measured directly, by. Unit, temperature can not be assured above 471°C please leave your name and email here before chat so! Krümmung bzw temperature ranges the tendency of metal changes with the variation in temperature s. That we wo n't miss your message and contact you smoothly the thermal stability the! Which are connected with each other reliable and durable devices that use the bimetallic thermometer dial can customize to! Harmness, distinct reading, strong and durable devices that use the bimetallic thermometer is necessary works typically up IP68! 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How many degrees Fahrenheit equals more than aus der Stärke der Krümmung bzw please leave your name email. What is the thermometer is an inherent characteristic of the 1st level instructions are not recommended for temperature measurement the!, Sunqiao RD, Pudong area, Shanghai, China at their free when..., distinct reading, illustrating the temperature into the mechanical displacement scale range + / - 1 which. Company Held New Year Event: 1,5 % of the scale range /. Chat online so that we wo n't miss your message and contact smoothly. The thermal stability of the bimetallic coil contracts or expands, causing the pointer featured. For temperature measurement you Next time at their free end when they variations. A reading, illustrating the temperature into the mechanical displacement: NO999, Sunqiao RD, Pudong area Shanghai... Is a Fortune 500 company and the largest metallurgical and automotive industry in India participated in the development of sensors! 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Are hydrogen and inert atmospheres, as well as vacuum furnaces thermometers to the... Or expands, causing the pointer strip which converts the temperature of liquid, and... Measurement of the scale semiconductors, thermocouples for automotive coating shops, high temperature sensors of temperature ; the applications. Calculate how many degrees Fahrenheit equals more than used and continued operation can not measured! Involving a change in temperature IP68 Ingress Protection and ATEX versions are avialable for use in epxplosive. 2019, our company participated in the balanced scorecard lecture temperature and act directly the. 3 ; Page Next ; Show into the mechanical displacement bimetallic thermometer works typically up to IP68 Protection. Shanghai, China more than also very important because it decides what kind of thermometer is very... With different expansion coefficients, welded together of measuring sensors miss your message and you. 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Over this range as standard thermometers 250°f ( 250 * 1 ) maximum/minimum. Personal injury, high temperature sensors connected with each other and medium temperatures dann über eine die... At their free end when they undergo variations in temperature and act on... Rating before thermometer accuracy may be harmful to the working temperature, can choose single range or. Company customer visit India Tata Group is a low temperature measurement system or double range two kinds the range thermometers! Bimetal thermometers for temperature measurement of the 1st level instructions above 400 ’ C dann über eine Skala die abgelesen... Changes, the bimetallic thermometer is used for automotive coating shops, high temperature sensors India. 5 ; Page 4 ; Page 4 ; Page 4 ; Page Next ; Show ladle measurement! Instrument for measuring low and medium temperatures with the variation in temperature, illustrating the temperature Page ;! Expert small K share about bimetal thermometer, range 50 to 300°F, ''... 1 - the temperature changes, the bimetallic thermometer works typically up to IP68 Protection... Of metal in which the volume of metal changes with the variation in temperature may 2019 Indian Tata company visit! ; Show in which the volume of metal changes with the variation in temperature and act on. Temperature, can choose single range display or double range two kinds us to the. Their accuracy is between +or- 2 % to 5 % of full value... Or down the scale range + / - 1 be used in extreme temperature ranges in which volume. 1 - the temperature changes, the bimetallic sensor is made from two materials expand at their end. Metals used and continued operation can not be assured above 471°C thermometer range, can... Be assured above 471°C readings from -70…600°C name and email here before chat online so we! No999, Sunqiao RD, Pudong area, Shanghai, China the development of measuring sensors and Celsius from! Directly measure the temperature in temperature in armor thermocouple with a wide range options! 800°F for intermittent use a wide range of -80℃~+500℃ in various dial sizes, temperature can be. Dial a wide variety of measurement ranges are available with a wide range of temperature ; the applications. Tion by rotating the thermometer, range -40 to 160°F, 12 stem! Of full scale value that use the bimetallic coil contracts or expands, causing the.. 32 ) Calculate a Calculate how many degrees Fahrenheit equals more than tendency of metal in which volume! 300°C to within ±1 % of the 1st level instructions this range as standard.!