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3.7 Dip Switch Settings
NOTE: If the high set point is set equal to or lower than the low set point,
the LED on the unit will Flash Orange. The exception is when the unit is
set to dual alarm switch mode and one of the dipswitches is set to zero.
High/Low Dipswitch
Control/Alarm Dipswitch
off
Low Sensor head
off
Control
on
High Sensor head
on
Alarm
4.0 Specifications – Series 130
Sensor type
Gas Sensitive Semiconductor
Measurement range
Low concentration Ozone Head
0.000 to 0.500 ppm
High concentration Ozone Head
0 to 10 ppm
Accuracy
Low concentration Ozone Head
± 0.008 ppm (0 to 0.100 ppm)
± 10% (0.100 to 0.500 ppm)
High concentration Ozone Head
± 10% (0.00 to 1.00 ppm)
± 15% (1.00 to 10.00 ppm)
T90 response rate (standard)
Low concentration Ozone Head
70 seconds
High concentration Ozone Head
60 seconds
Operating temperature range
-5°C to 40°C
Relative humidity limit
5% to 95%
Removable / replaceable sensor heads
Yes
Control & Alarm set points
Dip switches
Control or dual switch mode setting
Dip switch
Relay connection for control & switching
Volt free contacts
(Max voltage 28V) (Max current 150mA)
Power Requirements:
24 VDC
Enclosure size (see page 10):
180mmL x 110 mmW x 90mmD
(enclosure only)
230mmL x 110mmW x 90mmD
(including nozzles)
8
9
High Setpoint
Dipswitch
Setpoints
1
2
3
4
Low
Sensor
(ppm)
High
Sensor
(ppm)
off
off
off
off
0.000¹
0.000¹
on
off
off
off
0.020
0.200
off
on
off
off
0.030
0.400
on
on
off
off
0.040
0.600
off
off
on
off
0.050
0.800
on
off
on
off
0.060
1.000
off
on
on
off
0.070
1.500
on
on
on
off
0.080
2.000
off
off
off
on
0.090
3.000
on
off
off
on
0.100
4.000
off
on
off
on
0.150
5.000
on
on
off
on
0.200
6.000
off
off
on
on
0.250
7.000
on
off
on
on
0.300
8.000
off
on
on
on
0.400
9.000
on
on
on
on
0.500
10.000
¹not valid in control mode
A
B
C
Low Setpoint
Dipswitch
Setpoints
1
2
3
4
Low
Sensor
(ppm)
High
Sensor
(ppm)
off
off
off
off
0.000¹
0.000¹
on
off
off
off
0.010
0.100
off
on
off
off
0.020
0.200
on
on
off
off
0.030
0.400
off
off
on
off
0.040
0.600
on
off
on
off
0.050
0.800
off
on
on
off
0.060
1.000
on
on
on
off
0.070
1.500
off
off
off
on
0.080
2.000
on
off
off
on
0.090
3.000
off
on
off
on
0.100
4.000
on
on
off
on
0.150
5.000
off
off
on
on
0.200
6.000
on
off
on
on
0.250
7.000
off
on
on
on
0.300
8.000
on
on
on
on
0.350
9.000
¹not valid in control mode
