Doc Ref: SL-065 v1.2 pg 7
Overview
SSR 1 Dedicated Fault
SSR 2
SSR 3
SSR 4
Vent Port, Do Not Block
Note depending on the nature of the sample it may be
necessary to vent the spill gases to a safe location.
Sample Port
Zero port and protection filter.
Note the sampler can be set to
periodically zero itself by drawing a
clean air sample through its zero port.
Depending an the gas to be sampled
the zero port can be fitted with air
scrubbers to remove any traces of the
target gas from the zero air stream.
For example :
Ammonia, LPG Fit activated Carbon
Filter PN TOC-750S-CBF
CO2 fit Soda Lime Filter Part Number
TOC-750S-SLF
For Oxygen detectors that will auto
calibrate through this port fit particulate
filter TOC-750S-PCF (as picture)
Typical flow rate is 1L/Min with clean filters. Each 1M
length of sample tubing will add an approximate 1s
delay to the sample time.
Note filters should be changed at each service interval
Internal Hydrophobic
protection filter
Replacement Part Number
TOC-750S-INF
Sample modules
should be fitted
vertically
UP
DOWN
1 2 3 4 5
Function Buttons and LED’s
