
© 2021 Staheli West
102
Sensors
Sensor
Function/
Range
Normal
Range Warning
Trip/
Alarm
Connector
(Wire Harness End)
Fan Speed
0-4500 rpm 3600 rpm
>4500 rpm
DT06-3S
Airflow Switch 1
Normally
Open
ON
(With fan
running)
3 Way AMP
Superseal
Airflow Switch 2
Normally
Open
ON
(With fan
running)
3 Way AMP
Superseal
Flame Detector
DT04-3P
Boiler Water Level 1/
Low Water 1
0-12 Inches
Normally
Closed
(Pictured
Open)
3-7 inches
ON
>8 inches
>10 inches
>2 inches
differential
DT06-4S
Boiler Water Level 2/
Low Water 2
0-12 Inches
Normally
Closed
(Pictured
Open)
3-7 inches
ON
>8 inches
>10 inches
>2 inches
differential
DT06-4S
12.00v
4-20mA
LOW WTR 1
ON 12 V
OFF 0 V
12 V
Signal/
Hz
GND
12 V ON
0 V OFF
12 V ON
0 V OFF
12 V ON
0 V OFF
12 V ON
0 V OFF
GND
GND
12 V
12.00v
4-20mA
LOW WTR 2
ON 12 V
OFF 0 V
12 V
Signal
Summary of Contents for DewPoint 331
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