Product Overview
The ZTP-115 Thermopile Infrared (IR) Sensor from Amphenol Advanced Sensors is designed for non-contact surface temperature measurement. This compact, hermetically-sealed sensor package integrates thermo-elements, a flat IR filter, and a thermistor for ambient temperature compensation. It offers high sensitivity, fast response time, and a wider surface area measurement capability, making it suitable for applications such as patient monitoring, ear and tympanic thermometers, occupancy detection, HVAC systems, and appliances. Various filters are available to optimize performance for specific applications. The ZTP-115 is RoHS compliant and offers a low-cost solution for accurate temperature sensing.
Product Attributes
- Brand: Amphenol Advanced Sensors
- Product Line: Thermometrics Thermopile Infrared (IR) Sensors
- Model: ZTP-115
- Certifications: RoHS compliant
Technical Specifications
| Parameter | Min | Typ | Max | Units | Condition |
|---|---|---|---|---|---|
| Chip Size | 1.8 x 1.8 | mm | |||
| Diaphragm Size | 1.0 x 1.0 | mm | |||
| Active Area | 0.5 x 0.5 | mm | |||
| Internal Resistance | 35 | 50 | 65 | kW | 25C |
| Resistance T.C. | 0.15 | %/C | |||
| Responsivity | 42 | 60 | 78 | V/W | 500K, 1 Hz |
| Responsivity T.C. | -0.10 | %/C | |||
| Noise Voltage | 30 | nV rms | R.M.S., 25C | ||
| NEP | 0.50 | nW/Hz1/2 | 500K, 1 Hz | ||
| Detectivity | 1.00 E08 | cmHz1/2/W | 500K, 1 Hz | ||
| Time Constant | 20 | ms | |||
| Resistance | 9.7 | 10 | 10.3 | kW | Tol.: 3%, @25C |
| Beta - Value | 3930 | 3970 | 4010 | K | Tol.: 1%, Defined at 25C/85C |
| Operating Temperature | -20 | 100 | C | ||
| Storage Temperature | -40 | 120 | C | ||
| Field of View | 50 | 55 | 60 | Degree | 50% of Maximum Output |
| Ambient Temperature (C) | Rmin (k) | Rcent (k) | Rmax (k) |
|---|---|---|---|
| -40 | 267 | 284.7 | 303.2 |
| -35 | 197.2 | 209.6 | 222.5 |
| -30 | 147.1 | 155.9 | 165 |
| -25 | 110.8 | 117.1 | 123.6 |
| -20 | 84.16 | 88.68 | 93.35 |
| -15 | 64.46 | 67.73 | 71.11 |
| -10 | 49.74 | 52.13 | 54.59 |
| -5 | 38.65 | 40.41 | 42.21 |
| 0 | 30.24 | 31.54 | 32.86 |
| 5 | 23.81 | 24.77 | 25.75 |
| 10 | 18.86 | 19.58 | 20.3 |
| 15 | 15.03 | 15.56 | 16.1 |
| 20 | 12.04 | 12.44 | 12.84 |
| 25 | 9.7 | 10 | 10.3 |
| 30 | 7.823 | 8.082 | 8.342 |
| 35 | 6.342 | 6.566 | 6.791 |
| 40 | 5.168 | 5.361 | 5.557 |
| 45 | 4.233 | 4.4 | 4.569 |
| 50 | 3.484 | 3.629 | 3.776 |
| 55 | 2.882 | 3.007 | 3.135 |
| 60 | 2.396 | 2.504 | 2.615 |
| 65 | 2.0009 | 2.095 | 2.192 |
| 70 | 1.679 | 1.7612 | 1.8458 |
| 75 | 1.4153 | 1.4871 | 1.5612 |
| 80 | 1.1984 | 1.261 | 1.3264 |
| 85 | 1.0193 | 1.0745 | 1.1317 |
| 90 | 0.8707 | 0.9193 | 0.9697 |
| 95 | 0.7469 | 0.7898 | 0.8344 |
| 100 | 0.6433 | 0.6812 | 0.7208 |
| 105 | 0.5562 | 0.5899 | 0.625 |
| Lead Length (mm) | Part No. |
|---|---|
| 3.0 | ZTP-115 |
| 6.7 | ZTP-115L1 |
| 13.2 | ZTP-115L |
| Parameter | Unit | Output [mV] | Object Temperature [C] | Normalized Output | Transmission (%) | Wavelength (m) |
|---|---|---|---|---|---|---|
| Object Temperature vs. Output (@Tamb.=25C) | mV | 0.0 - 1.0 | -60 - 100 | |||
| Filter Transmission Data | % | 0 - 100 | 0 - 20 |
Outline of Sensor Packaging and Pin Arrangement (unit: mm)
LEAD LENGTH: Variable (3.0, 6.7, 13.2mm 0.5mm)
2504101957_Amphenol-ZTP-115L1_C17526210.pdf
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