<1. Outline>
1-3
IM 11R02A01-02E
6th Edition :May 10, 2019-00
Sample Gas Flow Rate :Approx. 10 l/min.
Response Time (Note 2):
Max. WI measured
Dead time
Response time (63.2%)
50 or more
32 or more, less than 50
13 or more, less than 32
Less than 13
42 sec or less
39 sec or less
36 sec or less
30 sec or less
70 sec or less
60 sec or less
50 sec or less
45 sec or less
Note 2: Response time varies depending on the WI of a sample gas. This is due to the different sample gas flow rate of the
calorimeter. The flow rate is preset depending on the WI of the sample gas to prevent the calorific value at the detector
burner from exceeding the upper unit.
Utility :
Water ;
Approx. 0.2 l/min, pressure 200 to 600 kPa
Instrument Air ;
Approx. 50 Nl/min, pressure 300 to 700 kPa, dew point of 0°C or less
Power Supply ; 100 V AC ± 10%, single phase, 50/60 Hz (Note 3), 1100 VA max.
Note 3: In case of low calorific value measurement, frequency variation should be within ± 0.4%. If frequency variation exceeds ± 0.4%,
consult with Yokogawa.
Panel:
Construction : For indoor installation, rack panel
Paint Color:
Munsell 3.2PB7.4/1.2 (inside and outside)
Ambient Temperature: 0 to 40°C (little temperature variation,particularly no
rapid change )
1.2
Model and Suffix Codes
n
CM6G Gas Calorimeter
Model
Suffix Code
Option Code
Description
CM6G
- - - - - - - - - - - - - - - - -
- - - - - - - - - -
Gas calorimeter
-S6
- - - - - - - - - -
Always - S6
Gas
Pressure
1
2
3
4
5
6
7
8
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
Gas pressure 10 to 20 kPa for town gas, quake-proof
Gas pressure 10 to 20 kPa for town gas
Gas pressure 10 kPa or under for town gas
Gas pressure 100 ro 600 kPa for town gas
Gas pressure 8 to 15 kPa for steel mill, without preheating
Gas
pressure 8 to 15 kPa for steel mill, with preheating
Gas pressure 8 kPa or under for steel mill, without preheating
Gas pressure 8 kPa or under for steel mill, with preheating
Measurement
00
10
- - - - - - - - - -
- - - - - - - - - -
WI measurement
Calorific value measurement (GD400G should be purchased
separately)
Power supply
-5
-6
- - - - - - - - - -
- - - - - - - - - -
100 V AC 50 Hz
100 V AC 60 Hz
Range
R
- - - - - - - - - -
Measuring range
Style
*C - - - - - - - - - -
Style C
Note: Measuring range and unit must be specified.
l
Standard Accessories
Followings are the standard accessories supplied.
• Calorie Detector
Name
Q’ty
Remarks
Mirror
Fuse
1
2
For burner flame inspection
3.15 A (A1113EF)
