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Gas Mixers

LIGHT TOWER ALARM SYSTEM

Indoor Model

Application

The Signal Tower Alarm System is designed to be used with Thermco gas mixers designed with stationary Thermco gas analyzers containing digital displays to alert the operator when a gas mixture is out-of-specification.

How Alarms Operate

Model 6105 With Tower Example
Model 6105 With Light Tower Alarm System

Model 11185:

During normal operation the green light is illuminated. If the reading of the gas mixture passes the high or low setpoints on the stationary Thermco gas analyzer containing digital displays the red light on the Signal Tower Alarm System will flash. When the gas mixture returns to normal, the Signal Tower Alarm System light will automatically reset and the green light will be illuminated.

Models 11195 and 11200:

During normal operation the green light is illuminated. If the reading of the gas mixture passes the high or low setpoints on the stationary Thermco gas analyzer containing digital displays the red light on the Signal Tower Alarm System will flash and the horn will sound. Pushing the horn silence pushbutton on the gas analyzer will silence the horn and the red light will continue to flash. When the gas mixture returns to normal, the Signal Tower Alarm System light will automatically reset and the green light will be illuminated.

Specifications

11185
Light Tower Alarm System For Gas Mixers Models 8105, 8205, 8305, 8405, 8605 6105, 6205, 6305, 6405, 6605 8525, 8530
11195
Light Tower Alarm System With Horn For Standalone Gas Analyzer 7010
11200
Remote Light Tower Alarm System With Horn

Models

11185, 11195, 11200

Operating Temperatures:

Model 11185: -40°F to +122°F (-40°C to +50°C)
Models 11195 & 11200: -4°F to +122°F (-20°C to +50°C)

Power Requirements:

115 VAC, 50/60 Hz., 0.1 ampere

Lights:

Long-life LED daylight visible

Dimensions:

Model 11185: 20" Height; 4" Width; 2" Depth
Model 11195: 24" Height; 4" Width; 2" Depth
Model 11200: 22.5" Height; 4" Width; 4" Depth

Environmental Rating:

IP67

Electrical Rating:

Electrical Connection:

4-wire PVC cable

Note:

Not suitable for environments containing flammable or corrosive gases; or for use in medical applications or ser- vices associated with life support.

Some Typical Applications

8105 With Light Tower Alarm System
8105 With Remote Light Tower Alarm System
6105 With Light Tower Alarm System
7010 With Light Tower Alarm System With Horn
8530 With Light Tower Alarm System With Horn