18
4-8 wiring on the terminal block
(1) Strip off 7mm of the wire coating.
(2) Insert the wire end and tighten the screw.
4-9 Example of wiring cables
・
Indicator (e.g. RM-5002)
・
upper level (DCS,PLC)
4-10 Warnings on tubing work
WARNING
・
This instrument is made to sample gas under atmospheric pressure condition. It is
dangerous to apply excessive pressure to the gas inlets (GAS IN and GAS OUT)
because the tube may tare loose from the instrument and leak hazardous gas. Please
use RI-2000R in normal pressure.
・
Please connect an exhaust tube on the gas outlet that is on the bottom side of the
instrument, and exhaust the sampled gas in a place that is known to be safe.
(1)About the sample gas inlet
The sample gas inlets connector size is a
PT1/4 female thread. A propylene male connector
is a standard accessory. The piping that matches
is a
φ
6(0D)-
φ
4(1D) size Teflon tube.
CAUTION
・
Please make sure put on the inner and sleeve
when installing, pay attention to avoid
gas leakage
・
The tubes material and length depends on target gas. Please be careful in choosing
material.
RI-2000R
