PART/ PYT 1197L / 7901
Integrated Motion Presence Detector (IMPM) PYT 1197L / 7901
The Excelitas Integrated Motion Presence Multi (IMPM) detector combines pyroelectric and thermopile technologies by integrating a DigiPyro® and a DigiPile® with a multi-zone lens in a single housing. The IMPM provides multiple detection capabilities and enhanced sensitivity within a small footprint. Its integrated lens eliminates the need for external optics, such as a Fresnel lens, enabling smaller and more aesthetically refined housing options.
The IMPM combines pyroelectric and thermopile technologies in one compact housing, integrating DigiPyro® and DigiPile® with a multi-zone lens. It can detect far-range (~10 m) motion, mid-range (~7 m) approach, and short-range (~5 m) presence. The combination of two sensing technologies supports robust detection algorithms that reduce false detections. The integrated lens creates 8 distinct zones for movement detection and one central zone for presence detection.
| DigiPyro | DigiPile | |
| Characteristics | Highly responsive dual-element Pyro with digital interface | Highly responsive 1-Pixel Thermopile with digital interface |
| Responsivity | 492 counts/μW | 117 counts/μW |
| Noise | 3 typ. / 7 max. | 8 typ. / 14 max. |
| FOV | 120° × 60° (X/Y, 25%) | 40° × 40° (X/Y, 25%; central FOV area) |
| Housing | TO-5 with 6.8 mm height | TO-5 with 6.8 mm height |
| Lead Length | 13.2 mm | 13.2 mm |
| Aperture | 4 × 5 mm with integrated multi-zone lens | 4 × 5 mm with integrated multi-zone lens |
| Operating Voltage | 2.4 - 3.6 V | 2.4 - 3.6 V |
| Supply Current typ. | 13.5 μA (@ 3.3 V) | 13.5 μA (@ 3.3 V) |
Integrated digitization
Best for advanced motion detection algorithms
Advanced presence detection capabilities
Good and stable performance over a wide ambient temperature range
Low power consumption
TO-5 metal housing for high EMI immunity
Fully RoHS compliant
Wall or corner mounting
Energy savings
Smart office
Smart home
Occupancy surveillance
Intrusion alarms
IoT
| DigiPyro | DigiPile | |
| Characteristics | Highly responsive dual-element Pyro with digital interface | Highly responsive 1-Pixel Thermopile with digital interface |
| Responsivity | 492 counts/μW | 117 counts/μW |
| Noise | 3 typ. / 7 max. | 8 typ. / 14 max. |
| FOV | 120° × 60° (X/Y, 25%) | 40° × 40° (X/Y, 25%; central FOV area) |
| Housing | TO-5 with 6.8 mm height | TO-5 with 6.8 mm height |
| Lead Length | 13.2 mm | 13.2 mm |
| Aperture | 4 × 5 mm with integrated multi-zone lens | 4 × 5 mm with integrated multi-zone lens |
| Operating Voltage | 2.4 - 3.6 V | 2.4 - 3.6 V |
| Supply Current typ. | 13.5 μA (@ 3.3 V) | 13.5 μA (@ 3.3 V) |
Integrated digitization
Best for advanced motion detection algorithms
Advanced presence detection capabilities
Good and stable performance over a wide ambient temperature range
Low power consumption
TO-5 metal housing for high EMI immunity
Fully RoHS compliant
Wall or corner mounting
Energy savings
Smart office
Smart home
Occupancy surveillance
Intrusion alarms
IoT