Heat detectors - Import export

Knight Optical can offer UV Fused Silica Lenses for Flame Detection Applications. UV Fused Silica can be used in Flame Detection Applications, due to its high transmission into the NIR range (approximately <92% avg 400-2000nm) meaning that a clear distinction can be made between different wavelengths of light. UV FS also has a very low coefficient of thermal expansion 0.55x10-6K-1 at 300K) compared to N-BK7 (7.1x10-6K-1), meaning that it can still provide optical performance under high temperature. UV FS also has a high melting point compared to N-BK7, providing further protection for your application in high temperature environments. UV FS is comparable to N-BK7 or other similar optical glasses in its performance, having a very similar average transmission over the VIS range up to approximately 2000nm and a slightly lower refractive index. The Abbe constants of UV FS are also very similar to that of N-BK7, although slightly higher. Read PDF for more info

Knight Optical has successfully launched a range of Stock Optical Domes for use in Pyronometers. Pyranometer/pyrgeometer are used for measuring solar irradiance. Typical applications being to understand where insulation needs to be within a building, climate studies and solar monitoring systems. A dome is essentially a window that has two parallel curves faces. Domes are used to shield the thermopile/ sensor used for making the measurements within a Pyranometer. Our domes are polished to high standards having good form error and high clarity with excellent transmission in the UV, NIR and FarIR spectrums allowing for accurate measurement. Capabilities: Domes are readily mountable, optically clear and manufactured to a high standard. Available from 5mm to 200mm in diameter and 0.25 to 10mm in thickness offering high transmission and extreme toughness for harsh environments. For more information read PDF

Trotec presents T260 Infrared-Thermohygrometer. It has been designed and made as per the highest German quality standards. It has a high readability display. The DP mode provides simultaneous display of the dew point and surface temperature. Once the wall temperature is approaching or is lower than the dew point temperature, the user is warned by the T260 through an alarm tone and an optical laser signal. This alert function facilitates quick investigation of surface and detection of weak spots. The user can individually configure these alert states. Using a USB cable, T260 thermohygrometer can be connected to a PC. It provides MultiMeasure Studio Software, which is freely available in the downloads segment of uk.trotec.com. The software enables real-time transfer of T260's measured values both online and to the PC. Thus the values can be stored for analysis or reporting at a later stage. It has a continuous glass surface, which can be cleaned with ease.

Addressable heat detector with built-in short circuit isolatorDETECTO HT110 is an addressable heat detector designed to work as part of the Tiras PRIME A system. It can be configurated for "Fixed temperature" (A2 or B Classes) or "rate-of-rise" operation mode (A2R Class).

The MEMS-based MTS1TEMP56 detects infrared radiation for non-contact temperature measurement. The 56 silicon thermopiles absorb the incoming radiated energy. The integrated mass absorber ensures the efficient conversion of the radiated energy into thermal energy. The thermocouples convert this thermal energy into electrical energy, which is output as a measurement signal. The single channel thermopile is the best choice for mass applications with quantities above 50000 pieces per year in medical and life science applications or in building automation. The TO46 package with small dimensions makes this component especially suitable for mobile devices. With a detectivity up to 0.67 *10^8 cm√Hz/W as well as a sensitivity up to 31 V/W, the materials offer reliable measurement results at a very good price/performance ratio. Nitrogen was used as backfill gas and a filter with a transmission cut on 5.5 µm. ATTENTION: 1 piece packaging unit contains 200 detectors each!

The MTS1HIGHTEMP is a high-sensitivity, single-channel thermopile detector for precise, non-contact temperature measurement. Tanks to the housing with a soldered filter the detector is resistant to humidity, aggressive gases and other environmental influences. The high detectivity of up to 12.2*10^8 cm√Hz/W and the high sensitivity of up to 501 V/W are achieved by back gassing with krypton and the special chip design. Influences by humidity in the measuring environment are eliminated by a filter used in the transmission range from 8 to 14 µm. These properties allow the use in applications with high requirements, such as temperature monitoring of thermally indexed process parameters in the metal industry or testing of maintenance-relevant properties in the solar semiconductor industry. The detector can be used at ambient temperatures between -20 and 180 °C. An integrated thermistor for intrinsic temperature monitoring can compensate external temperature influences.

The IR Thermopile can be used to measure methanol (CH4O / half structure formula: CH3OH) & ethanol (C2H5OH) at ambient temperatures between -20 and 85 °C. With its very high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W, the 2-channel detector is the high end solution for demanding applications in medical technology or industrial production and process applications. The optical filter window with a CWL of 9663 ± 80 nm and a HBW of 240 ± 40 nm is specifically designed for NDIR gas analysis of these typical alcohol compounds. These signal values, which are comparable to pyrodetectors, are achieved by the interaction of chip design, integrated thermistor for reference temperature determination, an interference absorber and backgassing with krypton. The precise measurement results are further secured by the second reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm).

The premium dual channel thermopile has been specifically designed for demanding measurement applications for the analysis of N2O (nitrous oxide) in environments from -20 to 85 °C. It achieves an exceptionally high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W. This signal quality is comparable to pyroelectric detectors. The infrared filter with a CWL of 4525 ± 20 nm and a HBW of 83 ± 6 nm is precisely matched to the optical characteristics of the target gas. Medical technology, especially patient and anesthetic gas monitoring, are typical application fields for the MTS2SENS200 nitrous oxide. The integrated thermistor for reference temperature determination and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) complete the detector. The dual detector MTS2SENS200 nitrous oxide is based in the core on 2 chips with 200 bismuth-antimony/antimony thermocouples each.

2 channel premium thermopile sensor for the measurement of hydrocarbons (HC). IR filters with a CWL of 3400 ± 20 nm and a HBW of 140 ± 20 nm and a particularly high detectivity of up to 6.27*10^8 cm√Hz/W as well as a very high sensitivity of up to 171 V/W guarantee precise and long-term stable measurement results. The Thermopile is suitable for demanding industrial applications such as industrial gas measurement, coolant monitoring or process analysis. Two detector chips with 200 bismuth antimony/antimony thermopiles each form the core for this 2 channel thermopile. The signal quality is comparable to that of pyroelectric detectors. The integrated thermistor for reference temperature determination, an interference absorber and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) optimize the measurement results of the dual IR detector. For this product, customer-specific adaptations are possible as well as agreements on graduated prices.

The narrow-band filter of the MTS2SENS200 carbon dioxide with a CWL of 4265 ± 25 nm and an HBW of 120 ± 10 nm is optimized for the measurement of carbon dioxide (CO2) with reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm). The detector is characterized by an integrated thermistor for reference temperature determination and an interference absorber. They both ensure that the signal is converted as efficiently as possible from radiant energy to thermal energy. The basis of the IR thermopile MTS2SENS200 carbon dioxide are 2 chips with 200 bismuth-antimony/antimony thermocouples each. Thanks to them and the filling with krypton, the detector convinces with a detectivity of up to 6.27*10^8 cm√Hz/W and sensitivity of up to 171 V/W. The signal quality is comparable to pyroelectric detectors. The detector can be used at ambient temperatures between -20 and 85 °C in numerous industrial, aerospace and medical applications: Exhaust gas measurement, breath gas analysis or patient monitoring.

2 sensor chips, each with 200 bismuth-antimony/antimony thermopairs, form the basis of this thermopile detector. Incident IR radiation creates thermal diffusion currents of the two different metals (Seebeck effect). The signal strength of the highly sensitive IR sensor is comparable to that of a pyro detector: high detectivity up to 6.27*10^8 cm√Hz/W and high sensitivity up to 171 V/W (detector with the filling gas Krypton in the TO housing). The infrared filter windows are ideal in their optical characteristics for the analysis of flouranes with a CWL of 8620 ± 45 nm and a HBW of 540 ± 45 nm. The interference absorber, an integrated thermistor for reference temperature determination and the reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm) are further important features for reliable measurements in demanding medical applications. The MTS2SENS200 flourane provides reliable measurements in environments between -20 and 85 °C, e.g. for anesthetic gas monitoring.

"The dual channel IR thermopile for NDIR gas analysis of halothane (C2HBrClF3) with a CWL of 7665 ± 77 nm and a HBW of 242 ± 40 nm. The signal strength is of the high sensitivity IR detector is comparable to that of a pyro detector: high detectivity up to 6.27*10^8 cm√Hz/W and high sensitivity up to 171 V/W. These values can be achieved by filling with krypton. The MTS2SENS200 halothane provides reliable readings in environments between -20 and 85 °C, e.g. for anesthetic gas monitoring. The interference absorber, an integrated thermistor for reference temperature determination and the reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm) are further important product features for long-term use in demanding medical applications. Two sensor chips with 200 BiSb/Sb thermocouples each form the basis of this premium detector. The narrow-band optical filter windows are specially adapted to the analysis of target gases in the application.

The dual-channel thermopile is optimized for the measurement of carbon monoxide (CO) through an optical filter with a CWL of 4650 ± 40 nm and a HBW of 180 ± 20 nm. Medical technology, process or room air analysis are typical application fields for the MTS2SENS200 carbon monoxide. The MTS2SENS200 carbon monoxide dual detector is suitable for demanding applications at ambient temperatures from -20 to 85 °C. It has a particularly high detectivity. It has a particularly high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W. This signal quality is comparable to pyro detectors. The integrated thermistor for reference temperature determination and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) complete the product. The detector has as technological basis 2 chips with 200 bismuth antimony/antimony thermocouples each. Other applications of the detector include metabolic monitoring, spirometry, biotechnology and food technology.

The MTS2SENS200 sulfur dioxide is tuned by its filter window for the analysis of sulfur dioxide (SO2) with a CWL of 7300 ± 50 nm and a HBW of 180 ± 20 nm. The signal strength of the detector is comparable to that of a pyro detector - high detectivity of up to 6.27*10^8 cm√Hz/W and high sensitivity of up to 171 V/W with krypton as filling gas. The dual-channel IR thermopile for NDIR gas analysis has 2 chips in the core, each with 200 BiSb/Sb thermopairs. The interference absorber, an integrated thermistor for reference temperature determination and the reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm) are further important product features for long-term use in demanding applications. The MTS2SENS200 sulfur dioxide provides reliable measurement values in environments between -20 and 85 °C, e.g. for biotechnology or quality assurance. Our sales team will be happy to discuss further scale prices and possible individual customizations with you.

2 channel premium thermopile detector for IR gas analysis of nitric oxide (NO) with a CWL of 5300 ± 30 nm and a HBW of 200 ± 20 nm. Application areas of such measurement applications are mainly in the industrial gas measurement of process gases or exhaust gases. The particularly high detectivity of up to 6.27*10^8 cmHz^1/2/W, as well as the very high sensitivity of up to 171 V/W, provide a signal quality comparable to pyroelectric detectors. The integrated thermistor for reference temperature determination, an interference absorber and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) optimize the measurement results of the dual IR detector. Storage and operation can be performed between -20 and 85 °C. Two sensor chips with 200 bismuth antimony/antimony thermopiles each form the core for the 2 channel thermopile MTS2SENS200 nitrogen monoxide. Due to its high-end materials, the thermopile is particularly durable and delivers precise measurement results.

The high sensitivity 1-channel thermopile detector is based on MEMS technology. The very high detectivity of up to 12.2*10^8 cm√Hz/W, as well as the high sensitivity of up to 501 V/W, are made possible by two factors. The radiation-sensitive thermocouples are aligned to a focal point. A krypton gas filling further increases the detectivity and sensitivity of the thermopile. The filter measures in the transmission range from 8 to 14 µm. This means that there is no absorption in the H2O bandwidth range. Influences due to humidity are excluded. These properties allow the use in demanding applications for non-contact temperature measurement in industry, like temperature monitoring of melting processes in the glass and plastics industry or temperature monitoring of engines and brakes in the automotive sector. The detector can be used at ambient temperatures between -20 and 85 °C. An integrated thermistor for intrinsic temperature monitoring can compensate external temperature influences.

The Patol Linear Heat Detection Cable (LHDC) is designed to provide early detection of fire and overheating in circumstances where other forms of detection would not be viable, either due to inability to sustain the environment requirements or through prohibitive costs. Patol also offers a Line Type Heat Detector system.

Addressable heat detectorDETECTO HT100 is an addressable heat detector designed to work as part of the Tiras PRIME A system. It can be configurated for "Fixed temperature" (A2 or B Classes) or"rate-of-rise" operation mode (A2R Class).

The Raytek Raynger 3i Plus handheld infrared thermometer is designed to meet process performance requirements in industrial applications, including highly demanding hot environments in primary and secondary metal processing, as well as petrochemical and power plant operations. The rugged pyrometer withstands a 1m (3.2ft) drop test and provides a longer operational cycle for up to 24 hours when powered with rechargeable batteries. Its intuitive user interface enables easy parameterization and ‘on-site’ display of data analysis and trending, as well as fast and easy data transfer to a PC or smartphone using USB or Bluetooth. It features a high 250:1 optical resolution, which ensures accurate temperature readings at longer distances. Heat resistant “Red Nose” warning detector ensures operator safety and efficiency. Dual laser and scope sighting, visible even against "red hot" backgrounds, make this IR thermometer a perfect choice for hot temperatures applications.

This fire alarm control panel meets NFPA requirement. It should be installed, commissioned and maintained by suitably qualified service personnel. Description: 1. It has 16 zones and 4 sounder outputs. 2. It has 3 standard FORM-A relays contact for alarm, fault, supervisory. And it has EIA-485 port for communication with remote delay and repeater panel. 3. It works with conventional N/O contact input devices including 2 wire, 4 wire smoke detector, heat detector, gas detector and call points etc. 4. It can be programmed by panel keypad. It is supervised all wiring, AC voltage and battery level. 5. It is required to be connected to power earth and it self checks earth fault. 6. Max.20 detectors can be equipped in one zone. Each zone can be disabled separately. 7. Output circuits: 24V resettable power output 1000mA 24V Nonresettable power output 1000mA 24V battery charger (up to 18AH battery) https://vedardalarm.

Critical measuring tasks require specific density measuring instruments adapted to the individual requirements of our customers. For this purpose we offer tailor-made solutions according to the varying needs of our customers. Technical specifications • models approved for fiscal metering • high pressure models • high temperature models (up to 210 °C) • high precision models meeting specific customer requirements • models whose electronic components may be mounted separately (e.g. for mounting on walls or pipes) • density measuring units with protective housing • special models with flow rate up to 100 l/m (higher flow rate on request) Density measuring unit built into a protective housing incorporating a sight glass optionally available with • pump • flow monitoring • connection to rinsing equipment • strainer • gas detector • heating • equipment for base or wall mounting Advantages • complete solution from one source

SANHA®-Heat Pipe detector for searching for heating pipes in wall heating modules.

The Patol Infra-Red Heat Detectors are designed to provide an early warning of fire or overheat conditions of material being transported on conveyor systems. The unique principle of operation will detect black body infra-red emissions at low thermal energy levels.