Customer-specific sensors - Import export

The IST AG FS7 thermal mass flow sensors are the successors of the FS5 flow sensors and exhibit a symmetrical heater design and enhanced sensitivity. The FS7 flow sensor is applicable in gas and offer excellent long-term stability. The small thermal mass of the FS7 sensor provides a fast response time. Additionally, the standard FS7 sensor is also available with a housing which is easily implemented into various applications. Further advantages of the FS7 thermal mass flow sensor include: — Easy adaptation in various applications and housings — Excellent long-term stability — Simple signal processing — Simple calibration — Stable platinum technology — Excellent reproducibility — Customer-specific sensor available upon request. The IST AG FS7 flow sensors are optimal for measuring gas flow in various flow applications.

Thanks to its linear characteristics and its wide range of potential uses, the IST AG P14-W humidity sensor is the ideal solution for universal humidity measuring tasks in a wide variety of different applications. The sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +85 °C) with a capacitance of 150 pF ±50 pF (wired) / 180 pF ±50 pF (SMD) (at 30 % RH and +23 °C) and operates within a temperature range of -50 °C to +150 °C. Further advantages of the P14-W capacitive RH sensor include: — High chemical resistance — Very low drift — Wide temperature range — High humidity stability — Resistance to condensation — Fast recovery time — Customer-specific sensor available upon request

The IST AG FS7.4W gas flow sensor has been developed for applications with temperatures up to 400 °C. The design of the FS7.4W is based on the FS7 design which offers a symmetrical heater that enhances sensitivity. The FS7.4W flow sensor is applicable in gas and offers excellent long-term stability. The small thermal mass of the FS7.4W sensor provides a fast response time. Further advantages of the FS7.4W thermal mass flow sensor include: — Easy adaptation in various applications and housings — Excellent long-term stability — Simple signal processing — Simple calibration — Stable platinum technology — Excellent reproducibility — Customer-specific sensor available upon request The IST AG FS7.4W flow sensors are optimal for measuring gas flow in various flow applications.

With its small dimension and high sensitivity, the IST AG K5-W capacitive RH humidity sensor was developed for applications where an accurate measurement in low humidity ranges is required. The sensor is characterized by the outstanding stability in low humidity, very low drift and a high chemical resistance. With its excellent sensor characteristics, the K5-W is the optimal choice for low humidity environments. The humidity sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +85 °C) with a capacitance of 200 pF ±50 pF (at 30 % RH and +23 °C) and operates within a temperature range of -40 °C to +150 °C. Further advantages of the K5-W capacitive RH sensors include: — Fast recovery time — Very stable at low humidity — Condensation resistant — High chemical resistance — Very low drift — Wide temperature range — Customer-specific sensor available upon request

The IST AG MK33-W capacitive RH humidity sensor has been developed especially for high-end measuring applications and extreme environments making it optimal for oil applications. The MK33 excels through its extremely high humidity and temperature working range and its outstanding chemical resistance. The humidity sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +95 °C) with a capacitance of 300 pF ±40 pF (at 30 % RH and +23 °C) and operates within a temperature range of -40 °C to +190 °C. Further advantages of the MK33-W capacitive RH sensor include: — High chemical resistance — Very low drift — Wide temperature range — High humidity stability — Condensation resistant — Suitable for extreme environments — Fast recovery time — Customer-specific sensor available upon request The IST AG MK33-W humidity sensor is available with CuP-SIL-wire post-plated with Sn or Au/Cu-wire as standard configuration.

The IST AG MicroFlowSens (MFS) technology was developed for fast flow measurements. Due to the membrane system, the thermal mass is reduced to the minimum resulting in a very fast response time and low power consumption. In addition to measuring flow rates, the MicroFlowSens offers an outstanding sensitivity and is able to detect flow direction. The MFS flow sensor is optimal for limited space system integration and is available as integrated sensor on a PCB. Further advantages of the MFS thermal mass flow sensor include: — Excellent solution for applications with high flow rates and fast response time in CTA mode — Very high measuring dynamic with CTA mode (10'000'000 : 1) without bypass — Excellent for the measurement of very low flow rates and leakage detection with bridge mode — High chemical resistance against aggressive gases and vapors — Different sensitivities, circuit topologies available — Detection of flow direction — Customer-specific sensor layout upon request

The IST AG LFS1710 conductivity sensor offers a typical cell constant of 0.44 cm-1 and a conductivity measuring range from 0.2 mS/cm to 200 mS/cm within an operating temperature range of -30 °C to +100 °C. However, it easily withstands temperatures over 130 °C enabling processes like sterilization by autoclaving. Further advantages of the LFS1710 thin film conductivity sensor include: — Wide conductivity and temperature range — Fast response time — Optimal accuracy — Resistance to various chemicals1) — Excellent long-term stability — Integrated RTD for temperature compensation — Four-electrode measurement2) — Customer-specific sensor available upon request The IST AG LFS1107 conductivity sensor is available with either Pt/Ni-wires or Cu/Ag-wires with PTFE-insulation (AWG 30) as standard wires.

The IST AG LFS1305 conductivity sensor offers a typical cell constant of 0.86 cm-1 and a conductivity measuring range from 100 μS/cm to 200 mS/cm within an operating temperature range of -30 °C to +100 °C. However, it easily withstands temperatures over 130 °C enabling processes like sterilization by autoclaving. Further advantages of the LFS1305 thin-film conductivity sensor include: — Wide conductivity and temperature range — Fast response time — Optimal accuracy — Resistance to various chemicals1) — Excellent long-term stability — Integrated RTD for temperature compensation — Four-electrode measurement2) — Customer-specific sensor available upon request

Despite its very small size, the IST AG FemtoCap humidity sensor has excellent sensor characteristics that are required in areas such as automotive and white good applications. In combination with external electronics, it offers an excellent cost to performance ratio. The FemtoCap is an optimal cost efficient sensor solution and is capable of measuring 0 % RH to 100 % RH (maximal dew point +85 °C) with a capacitance of 180 pF ±50 pF (at 30 % RH and +23 °C) and operates within a temperature range of -50 °C to +150 °C. Further advantages of the P14 FemtoCap capacitive RH sensor include: — High chemical resistance — Very low drift — Wide temperature range — Excellent price-performance ratio — Resistance to condensation — Solderable and bondable (fully automated assembly) — Fast recovery time — Customer-specific sensor available upon request

The IST AG FS2 flow sensors are applicable in gas and offer excellent long-term stability. In addition to measuring flow rates, the FS2 gas flow sensor is able to detect flow direction with outstanding sensitivity. Further advantages of the FS2 thermal mass flow sensor include: — Simple signal processing — Simple calibration — Bare sensor resists up to +450 °C (customer specific) — Stable platinum technology — Excellent reproducibility — No moving mechanical parts — Customer-specific sensor available upon request The IST AG FS2 flow sensors are optimal for measuring gas flow and direction.

The IST AG MK33-W capacitive RH humidity sensor has been developed especially for high-end measuring applications and extreme environments making it optimal for oil applications. The MK33 excels through its extremely high humidity and temperature working range and its outstanding chemical resistance. The humidity sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +95 °C) with a capacitance of 300 pF ±40 pF (at 30 % RH and +23 °C) and operates within a temperature range of -40 °C to +190 °C. Further advantages of the MK33-W capacitive RH sensor include: — High chemical resistance — Very low drift — Wide temperature range — High humidity stability — Condensation resistant — Suitable for extreme environments — Fast recovery time — Customer-specific sensor available upon request The IST AG MK33-W humidity sensor is available with CuP-SIL-wire post-plated with Sn or Au/Cu-wire as standard configuration.