OS551A-MA-1

The OS551A-MA-1 from Omega is an OS550A series industrial non-contact infrared thermometer/transmitter with local display, dual alarm and analogue output. The dual display indicates current plus min, max, average, or differential temperatures. This industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical fields of view and 3 analogue outputs (1 mV/degree, 4 to 20mA and 0 to 5Vdc) to feed directly into panel meters, recorders, temperature/process controllers, data loggers, data acquisition systems or other process instrumentation. Infrared thermometer do not use chopper motors or vibrator mechanisms, it can be mounted in any position and in hostile environments without suffering any loss in performance. This rugged design coupled with relatively small dimensions makes it ideally suited for a wide variety of applications.

• Range of -23°C to 400°C (-10 to 750°F), 4 to 20mA analogue output
• NEMA 4 rated plastic enclosure, spot size 8.9 at 609mm (0.35 at 24") FOV
• Visual and audible high and low alarms with red LED indication
• Voltage alarm outputs to drive external relays, fast 100msec response time
• Laser sight optional and 8 to 24Vdc, 80mA power
• Accuracy ±1% of reading, current, voltage or millivolt output
• °C/°F keypad selectable, local backlit LCD display standard
• Emissivity adjustable from 0.1 to 1.00 in 0.01 steps via the programmable keypad
• Sensing head of 109mm x 41mm (L x OD), electronics plastic case of 120 x 80 x 51mm (HxWxL)
• Weight is 0.45Kg (12oz) sensing head, 1.2Kg (42.3oz) plastic case

Applications

Test & Measurement

Contents

Thermometer, Sensor Head, RS-232 Cable, CD Software and User Guide