供应耳温枪用红外温度传感器OTP538U
| 价 格： | 面议 | |
| 型号/规格： | OTP538U | |
| 品牌/商标： | 全磊 |
Introduction
The OTP-538U is a thermopile sensor in classic TO-46 housing. The sensor is composed of 116
elements of thermocouple in series on a floating micro-membrane having an active diameter of 545
μm and with blacken surface to absorb the incident thermal infrared radiation, which induces a
voltage response at output terminals. The sensor chip is fabricated by a unique front-surface bulk
micromachining technology, which result in smaller size and faster to response ambient
temperature change.
The IR window is a bandpass filter having its 50% cut-on wavelength at 5 μm, and cut-down at
14μm. The sensor responses proportionally to the incident IR radiation and has a constant signal
response up to its cut-off frequency, which is limited by the sensor thermal time constant of tens
millisecond range.
The OTP-538U thermopile sensor provides nearly Johnson-noise-limited performance, which can
be calculated by its ohmic series resistance. A thermistor element, with a lead connected to
ground, is also provided inside the TO package for ambient temperature reference.
Features
Non-contact temperature detection
Voltage output, easy to take signal
Zero power consumption
Wide detection temperature range
Applications
Medical Application: Ear thermometers
Home Facility: Microwave oven, Hair dryer, Safety system, Home security, Refrigerator & Air
conditioner
Industry Application: Process monitor and controller, Infrared non-contact thermometers
Automobile Application: Thermal sensing system
- 所属城市：广东 深圳
- [联系时请说明来自维库仪器仪表网]
- 联系人： 刘斯龙
- 电话：0755-84715679
- 传真：0755-84715078
- 手机：13430848905
- QQ ：
供应血压计用压力传感器US9111
信息内容：Features Low Cost Gauge Version and Absolute Version Constant Current or Constant Voltage Drive High Output Wide Pressure Range Available from 1psi to 60psiApplications Medical Instrumentation Altimeter Weather Forecast Tire Gauge Pressure Gauge Industrial Sensor Home Appliances
供应红外温度传感器SMT IR9901/9902
信息内容：1 IntroductionThe Smartec infrared sensor SMTIR9901 and SMTIR9902 are sophisticated fullsilicon infrared sensors. The sensors can be used in measuring the radiationtemperature without any contact. For the different radiation temperature ranges variousfilters are available. The sensor type SMTIR9902 contains a temperature sensor formeasuring the temperature of the sensor itself. The temperature range of the sensorelementis between - 40 to 100 ºC. The sensor is available in a standard TO-05encapsulation and with a 5.5. mm high pass filter.2 Typical applications· Contactless measurement of surface temperatures or Infrared radiation· temperature measurement on moving objects.· Continuous temperature control of manufacturing.· Thermal alarmsystems· Climate control· Medical instruments· Home appliances.Easy and accurate measuring of the sensors temperature by means of a built-intemperature sensor(only for type SMTIR9902).The main characteristics of the infrared sensor are:· ...
