HMM Series – Miniature Digital
HMM Series – Miniature Digital
The HMM Series provides our smallest thermopile sensor chip and ASIC with digital output in a tiny TO-46 metal housing for non-contact temperature measurements. It features a digital temperature output or voltage readout in a SMBus compatible operation with an output range from -5°C to 115°C. In pulse width modulated (PWM) output mode, a desired output temperature range can be defined with respect to the desired temperature resolution. The sensor provides high accuracy over a wide temperature range with a resolution better than 0.1°C. This sensor is available as an “M-type” with integrated lens (L3.0) which provides a 4:1 distance-to-spot-ratio in comparison to the standard “J-type”.
Features and Benefits
- Tiny TO-46 metal housing
- Integrated ASIC with digital temperature readout
- SMBus compatible operation or PWM output
- High accuracy over wide temperature range
- Optional lens available
- Ideal for non-contact temperature measurements
Specifications
| HMM M13 | Unit | |
|---|---|---|
| Supply voltage | 3 | V |
| Supply current | 1.4 | mA |
| Start up time after POR | 150 | ms |
| Object temperature range | -5 .. 115 | °C |
| Refresh rate ASIC | 100 | ms |
| Operating temperature | -40 .. 85 | °C |
| Storage temperature | -40 .. 125 | °C |
Filter Options
Temperature Measurements
Standard Calibration Accuracy
