Omega Speaker Systems OS550 Series - Manual (Page 11)

2-1
2
2.1 Installation
2.1.1 Sensor Head Installation
The OS550’s sensor head is made of black anodized aluminum. Both ends
of the sensor head come with a 1
1 ⁄
2
- 20 standard threaded mounting
connection. The sensor head is connected to the main display electronics via
a 15' shielded cable and environmentally sealed twist lock connector.
Mounting accessories are available. See pages 2-4, 2-5 for model numbers
and dimensions. Also see page 2-2 for sensor head dimensions.
If the sensor head is used in an environment where the
ambient temperature is above 122°F (50°C), the water
cool jacket accessory (OS550-WC) must be used to
maintain accuracy and prevent damage to the sensor
head. See Chapter 3.1.
2.1.2 OS550 Series Display NEMA Housing Installation
The OS550 Series’ main display and electronic’s housing is environmentally
sealed and weather tight. Mounting ears are provided making mounting
easy. Mount the main electronics assembly in a location that you can easily
access to view the LCD and make program changes to the unit. See case and
mounting plate dimensions on page 2-3.
2.1.3 OS550-BB OEM Style Display Installation
The main display and electronics assembly is provided with an aluminum
mounting plate making installation of this OEM style system economical
and easy to customize. Assembly should be mounted in a location that is
free of dirt, grease, oils, and other liquids. See mounting dimension
on page 2-4.
Installing the Infrared Thermometer
NOTE