Baumer Ltd. OADM

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Specification	Baumer OADM 12 Series	Baumer OADM 20 Series	Keyence LK Series	Banner LG Series	Aromat LM 10 Series	Sick OD Series
Meas. Distance	15 - 120 mm	30 – 1000 mm	25 – 750 mm	45 – 125 mm	40 – 400 mm	25 - 400 mm
Meas. Range	Teachable 1.5 – 100 mm	Teachable 1.5 – 800 mm	10 – 500 mm	15mm LG 5 50 mm LG 10	20 – 300 mm	10 - 300 mm
Resolution	2 µm*	4 µm – 120 µm*	1 µm – 50 µm*	3 µm– 150 µm*	1µm – 1.5 mm*	1 µm – 1.5 mm*
Linearity	± 6µm - 15 µm	±12 µm – ±1.2 mm	±10 µm - ±500 µm	±10 µm -± 200µm	±40 µm – ±1.2 mm	0.5% - ± 3%
Response time	< 900 µs*	< 900 µs*	32 - 66 ms*	1 ms – 100 ms*	1 ms - 100 ms*	1 ms – 100 ms*
Versions	2	10	3	2	7	6
Components	1	1	2	1	2	1
Size	12 x 37 x 34 mm self-contained	50 x 65 x 20 mm self-contained	Head: 76 x 95 x 32 mm Controller: 140 x 90 x 90 mm	Head: 20.1 x 55.1 x 82.3 mm	Head: 20 x 60 x 60 mm Controller: 96 x 35 x 55mm	Head: 60 x 50 x 20 mm
Price	Please Call 800.937.9336	$895 - $1995	$4600 - $6600	$895 - $945	$1500	$921

In order to limit the effects of signal noise, all laser measurement sensors perform an internal sampling (sometimes called integration or averaging). During sampling, sensors take multiple readings and average them, resulting in smoother, less error-prone outputs. In order to achieve higher resolutions, more samples must be integrated. For other manufacturers, that increase in samples also increases the response time. In short, other manufacturer's response times increase proportionally with any improvement in resolution. While 1 µm is possible with other manufacturers, it comes with a response time as slow as 100 ms - rarely usable in a dynamic application. The Baumer Electric OADM's stated <900 µs response time is an absolute high, regardless of resolution and target color. The OADM will even perform at this speed on matte black targets. In fact, on an ideal target (matte white ceramic) response times can be as fast as 250 µs with no decrease in resolution! Thanks to an advanced receiving element capable of sub-pixel resolution as well as intelligent microprocessors, the OADM family from Baumer Electric offers consistent response times at all resolutions.