Amphenol Advanced Sensors ZTP Series Thermopile Infrared Detectors
Amphenol Advanced Sensors ZTP Series Thermopile Infrared Detectors are industry-leading higher-sensitivity level sensors. These devices respond to a broad infrared spectrum, offer an inherently stable response to DC radiation, and do not require a source of bias voltage or current. The detectors consist of thermo-elements, a flat IR filter, and a thermistor for temperature compensation in a hermetically-sealed TO package. ZTP Series detectors are available in a variety of filters to maximize performance in specific applications.
Features
- Compact design
- Fast response time
- High sensitivity
- Included ambient temperature - (thermistor) sensor for compensation
- Non-contact measurement
- RoHS compliant
- Small-size sensor package
- Wider surface area measurement
Applications
- Automotive
- Ear and forehead thermometers
- Electronic appliances
- HVAC
- Non-contact thermometers
- Occupancy detection
- Patient monitoring
Technical Specifications
| Series | Chip size | Internal resistance | Responsivity | Operating temperature | Noise voltage | Time constant | Detectivity |
|---|---|---|---|---|---|---|---|
| ZTP-101 | 3.0 X 3.0 mm2 | 140kΩ to 260kΩ | 77V/W to 143V/W | -20°C ~ 100°C | 62nVrms | 22ms | 9.00 E07cmHz1/2/W |
| ZTP-115 | 1.8 x 1.8mm2 | 35kΩ to 65kΩ | 42V/W to 78V/W | -20°C ~ 100°C | 30nVrms | 20ms | 1.00 E08cmHz1/2/W |
| ZTP-135 | 1.8 x 1.8mm2 | 42kΩ to 81kΩ | 43V/W to 81V/W | -20°C ~ 100°C | 32nVrms | 25ms | 1.35 E08cmHz1/2/W |
| ZTP-148 | 1.8 X 1.8mm2 | 60kΩ to 111kΩ | 43V/W to 79V/W | -20°C ~ 100°C | 37nVrms | 32ms | 1.14cmHz1/2/W |
| ZTP-315 | 3.6 x 3.6mm2 | 35kΩ to 65kΩ | 22V/W to 42V/W | -20°C ~ 100°C | 30nVrms | 25ms | 1.38 E08cmHz1/2/W |
Video
This TTI Tech Specs video for Amphenol Advanced Sensors ZTP-148SRC1 non-contact IR temperature sensors explains that it includes a high sensitivity thermopile with a fast response time along with a thermistor for accurate ambient temperature compensation and more.
See Video Transcript Below
Video Transcript
Some of you might remember holding a thermometer under your tongue for a minute to check your temperature, right after one of your siblings used the same thermometer. How were we ever okay with that?! But cross-infection is no longer an issue thanks to non-contact thermometers, and Amphenol Advanced Sensors ZTP-148SRC1 non-contact IR temperature sensors will help make thermometers even better.
The ZTP-148SRC1 includes a high sensitivity thermopile with a fast response time along with a thermistor for accurate ambient temperature compensation. These are housed in a compact and hermetically sealed TO-46 package with a flat infrared filter, with a variety of filters available to optimize performance for any target application. The low-cost ZTP-148SRC1 sensor is ideal for ear and forehead thermometers and is the perfect candidate for integrating into personnel health-check kiosks.
Additional Resources
- Amphenol Advanced Sensors ZTP-115 Series Thermopile Infrared Detectors Datasheet & Specifications (PDF)
- Amphenol Advanced Sensors ZTP-135SR Series Thermopile Infrared Detectors Datasheet & Specifications (PDF)
- Amphenol Advanced Sensors ZTP-148SR Series Thermopile Infrared Detectors Datasheet & Specifications (PDF)
- Amphenol Advanced Sensors ZTP-315 Series Thermopile Infrared Detectors Datasheet & Specifications (PDF)
