hms m-series
hms m-大富豪官方网站
the hms m-series are single thermopile sensors in small to-46 packages with lens optics. they are designed for non-contact, short distance temperature measurements. two different lens optics are available. in combination with the different thermopile chip sizes, a fov between 12° and 28° is possible. the sensors are also available as modules with an integrated analog or digital signal conditioning unit for an easier application.
- small to-46 housing
- 3 different thermopile sensor chips available
- two different lens options
- fov from 12° to 28°
- optional thermistor temperature reference
- large operating range -20°c to 120°c
hms m11 | hms m1c1 | hms m21 | unit | |
---|---|---|---|---|
element size | 0.6² | 0.76² | 1.2² | mm² |
voltage response | 22 | 30 | 63 | v mm² / w |
sensitivity | 58 | 52 | 44 | v / w |
resistance r_tp | 86 | 75 | 84 | kohm |
tc of resistance r_tp | 0.02 | 0.02 | 0.02 | % / k |
noise | 38 | 35 | 37 | nv / hz½ |
detectivity | 0.9e8 | 1.1e8 | 1.4e8 | cm hz½ / w |
time constant | < 5 | 8 | 10 | ms |
thermistor reference | 100 | 100 | 100 | kohm |
temp. coeff. of thermistor | 3940 | 3940 | 3940 | k |
operating temperature | -20 .. 120 | -20 .. 120 | -20 .. 120 | °c |
storage temperature | -40 .. 120 | -40 .. 120 | -40 .. 120 | °c |
sensor | hms m11 l3.0 | hms m1c1 l3.0 | hms m21 l3.0 | hms m21 l2.1 |
field of view | 12° | 14° | 16° | 28° |