YOKOGAWA RC400G, User Manual

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<2. Specifications>
2-5
IM 12F4A1-01E
n
Product model and suffix codes
[Style: S4]
Model Suffix code
Option
code
Description
RC400G --------------------------------- ---------- Residual chlorine analyzer
Application
(cleaning unit)
(*1)
-1 ---------- For pure water, for municipal water (with glass-bead
cleaning)
-2 ---------- For raw water (1-cylinder) (with glass-beads cleaning, jet
cleaning, and one cylinder sand filter unit) (*6)
-3 ---------- For raw water (2-cylinder) (with glass-beads cleaning, jet
cleaning, and two cylinder sand filter unit) (*6)
Output signal 5 ---------- 1 to 5 V DC
6 ---------- 4 to 20 mA DC
Power supply 1 ---------- 200 V AC, 50 H z
2 ---------- 200 V AC, 60 Hz
3 ---------- 220 V AC, 50 Hz
4 ---------- 220 V AC, 60 Hz
5 ---------- 100 V AC, 50 H z
6 ---------- 100 V AC, 60 H z
7 ---------- 110 V AC, 50 Hz
8 ---------- 110 V AC, 60 Hz
Measurement object
(*2)
F ---------- Free chlorine
T ---------- Residual chlorine (total chlorine)
C ---------- Combined chlorine insensitive version (free chlorine) (*3)
- -N ---------- Always -N
- *A ---------- Always A
Optional specifications /AP1 With air purge pump (200 V AC, 50/60 Hz) (*7)
/AP3 With air purge pump (220 V AC, 50/60 Hz) (*7)
/AP5 With air purge pump (100 V AC, 50/60 Hz) (*7)
/AP7 With air purge pump (110 V AC, 50/60 Hz) (*7)
/PPM Units: ppm
/NR Without reagent set for start-up (*4)
/SCT Stainless tag plate
/S Stainless stand (*5)
/AZC With automatic zero calibration
/ARS With arrestor (power and signal lines)
*1: “Application” indicates general guidelines. Select the cleaning equipment appropriate for the contamination in the sample.
*2: Measurement object selection is indicated in the following.
*3: Less affected by combined chlorine in free chlorine measurement.
*4: When ordering the RC400G, select /NR and get reagent sets for start-up from local reagent supplier.
These reagent sets can not be exported from Japan due to both safety and transportation issues.
*5: Stanchion, base and bracket are stainless steel.
*6: Please contact Yokogawa regarding the adequate number of the cylinder.
*7: Installation of air purge is always required for all application. If instrument air cannot be used, select the air purge pump.
14th Edition : Jul. 15, 2020