This datasheet introduces the features of A2TPMI products, including smart thermopile sensor, integrated signal processing, ambient temperature sensor, output signal ambient temperature compensation, fast response time, etc.
The PerkinElmer A2TPMI is a versatile infrared thermopile sensor featuring an integrated configurable ASIC for signal processing and ambient temperature compensation. It converts thermal radiation from objects into an analog voltage and can be delivered fully factory calibrated or programmed via a serial interface.
Designed in a compact TO 39 housing, the device includes a high-resolution programmable low noise chopper amplifier and an adjustable precision ambient temperature sensor. This integration ensures robust performance insensitive to environmental influences like humidity and electromagnetic interference, making it suitable for applications such as pyrometry, climate control, and alarm systems.
| Supply Voltage | 4.5 V to 5.5 V |
|---|---|
| Operating Temperature Range | -25°C to 100°C |
| Reference Voltage (Vret) | 1.225 V |
| Response Time | 90 to 150 ms |
| Sensitive Area (3-type chip) | 0.7 x 0.7 mm² |
Yes, it can be customer programmable via the serial interface or delivered fully factory calibrated.
The device uses a TO 39 6 pin housing.