Industrial Monitor Comparison Chart - 21" Panel Mount

Products X and Y are actual products sold by leaders in the industrial market. Pricing and specifications were obtained from their web sites on July 1, 2008. These offerings are similar to other companies.

	HIS-ML21 Series	Product X
Price - Base Unit	$1,650	$1,795
Price - Touchscreen Unit	$1,810	$1,195
Price - Stainless Steel	$25	n/a
Panel Rating	NEMA 12/4 or NEMA 4X	NEMA 4
Operating Temperature	0° to 50°C	0° to 45°C
Humidity	20% to 85%	10% to 80%
Operating Shock	30g	n/a
Operating Vibration	1.0g	n/a
Backlight brightness half-life (hours)	50,000	n/a
Altitude (feet)	10,000	n/a
Display Resolution	1600 x 1200	1600 x 1200
Brightness (nits)	300	300
Contrast Ratio	1000:1	1000:1
Horizontal Viewing Angle (degrees)	178°	176°
Vertical Viewing Angle (degrees)	178°	176°
Depth	2.18"	3.0"
Mounting Method	Heavy Duty Bracket	Studs
Number of holes user must cut in panel	1	13
Warranty	3 years	2 years