|
Wednesday, 23 September 2009 Новая система скидок There is no translation available, please select a different language.
|
|
|
Household GMS-Arsenal
Instructions for use (Download ~ 180 Kb)
General
Household GMS-Arsenal gas meter is suitable for volume measurement of
non-corrosive gases such as natural gas, propane, butane, air, etc.
GMS-Arsenal gas meters are used in municipal economy for commercial
registration.
Operation
The operation of the gas meter is based upon rotation of two figure
eight rotors under influence of pressure difference on the inlet and
outlet parts of the measuring chamber. When the flow of gas is constant
the rotors rotate with constant angular velocity and use for every
revolution measured volume, bounded by walls of the chamber and rotors.
The revolution of the rotors is transmitted to the counter by means of
a magnetic coupling in non-contact way.
STANDARD SIZE
DN,
мм |
Standard size |
Qmax
m³/h |
Qmin
m³/h |
Qstart
m³/h |
Pmax, kPa |
Pressure loss, Pa,
not more |
| 23 |
G 2.5 |
4 |
0.06 |
0.008 |
100 |
200 |
| G 4 |
6 |
0.07 |
0.008 |
200 |
| G 6 |
10 |
0.08 |
0.008 |
200 |
Typical calibration curve
The error bound of the meter after manufacturing and repair does not exceed:
± 3 % in flow rate range Qmin ≤ Q < Qt;
± 1,5 % in flow rate range 0,05 Q max ≤ Q ≤ Qmax.
Technical specification
Materials
Meter housing: Aluminium alloy 6060 DIN1 725
Covers: Steel
Rotors: Aluminium alloy 6060 DIN1 725
Coating
Meter housing: Solid anodisation – Anti Ox. Tv20
Covers: Enamel, color RAL 7032
Rotors: Solid anodisation – Anti Ox. Tv20
Reproducibility: Bеtter than 0,1 %
Temperature range: - 20 °С ... + 50 °С
Flow direction: from above downwards
Level of protection: IP 64
Overall dimensions: 145 x 92 x 100mm
Weight: 2kg
|
Industrial Rotary Gas Meters of GMS
Instructions for use (Download ~ 350 Kb)
General
The GMS rotary gas meters are suitable for measurement of non-corrosive gases such as natural gas, propane,
butane, air, etc.
GMS meters are used in gas and other branches of industry and municipal economy for
commercial and technological gas registration.
Operation
The operation of the gas meter is based upon rotation of two figure eight rotors
under influence of pressure difference on the inlet and outlet parts of the measuring chamber.
When the flow of gas is constant the rotors rotate with constant angular velocity and
use for every revolution measured volume, bounded by walls of the chamber and rotors.
Specifications
DN,
mm |
Standard size
|
Qmax,
m3/h |
Range |
Qmin,
м3/h |
Qstart,
m3/h |
Impulses per m3 |
Max operating pressure, mPa |
Pressure loss, Pa, not more |
| 32 |
G 10 |
16 |
1 : 100 |
0.16 |
0.05 |
10
|
0.6
|
200 |
| G 16 |
25 |
1 : 100 |
0.25 |
0.06 |
200 |
| G 25 |
40 |
1 : 100 |
0.40 |
0.08 |
200 |
| 40 |
G 16 |
25 |
1 : 100 |
0.25 |
0.06 |
1.0
|
200 |
| G 25 |
40 |
1 : 100 |
0.40 |
0.08 |
200 |
| G 40 |
65 |
1 : 100 |
0.41 |
0.10 |
200 |
| G 65 |
100 |
1 : 160 |
1.00 |
0.12 |
200 |
| 50 |
G 65 |
100 |
1 : 100 |
1.00 |
0.20 |
200 |
| 80 |
G 65 |
100 |
1 : 100 |
1.00 |
0.20 |
1
|
200 |
| G 100 |
160 |
1 : 100 |
1.60 |
0.30 |
250 |
| G 160 |
250 |
1 : 160 |
1.60 |
0.30 |
300 |
| G 250 |
400 |
1 : 100 |
4.00 |
0.30 |
400 |
TYPICAL CALIBRATION CURVE
TYPICAL CALIBRATION CURVE
The error bound of the meter after manufacturing and repair does not exceed:
- ± 2 % in flow rate range Qmin
- ± 1 % in flow rate range Qt ≤ Q ≤ Qmax, where Qt is transition flow rate,
which is equal to 0,05 Qmax
OVERALL AND MOUNTING DIMENSIONS
|
DN,mm
|
Standard size
|
Dimensions, mm, not more
|
Number of bolts
|
Weight, kg, not more
|
| L |
C |
B |
E |
H |
STC |
M |
N |
| 32 |
G 10 |
210 |
135 |
105 |
40 |
140 |
90 |
8 |
4 |
3.2 |
| G 16 |
210 |
135 |
105 |
40 |
140 |
3.2 |
| G 25 |
260 |
160 |
105 |
40 |
140 |
4.0 |
| 40 |
G 16 |
210 |
140 |
160 |
55 |
190 |
110 |
16 |
7.0 |
| G 25 |
210 |
140 |
160 |
55 |
190 |
7.0 |
| G 40 |
250 |
160 |
130 |
55 |
190 |
8.0 |
| G 65 |
280 |
175 |
130 |
55 |
190 |
9.0 |
| 50 |
G 65 |
285 |
175 |
180 |
76 |
245 |
125 |
11.0 |
| 80 |
G 65 |
365 |
215 |
180 |
76 |
245 |
160 |
8 |
24.0 |
| G 100 |
365 |
215 |
180 |
76 |
245 |
24.0 |
| G 160 |
365 |
215 |
180 |
76 |
245 |
24.0 |
| G 250 |
485 |
275 |
180 |
76 |
245 |
27.0 |
Specifications
| Materials |
|
| Meter housing |
Aluminium alloy 6060 DIN1 725 |
| Covers |
Aluminium alloy 6060 DIN1 725 |
| Rotors |
Aluminium alloy 6060 DIN1 725 |
| Synchroboards |
Aluminium alloy 6060 DIN1 725 |
| Counter mechanism housing |
Aluminium alloy 6060 DIN1 725 |
| Coating |
|
| Meter housing |
Solid anodization - Anti Ox. Tv20 |
| Covers |
Solid anodization - Anti Ox.. Tv20 |
| Rotors |
Solid anodization -Anti Ox. Tv20 |
| Synchroboards |
Solid anodization - Anti Ox. Tv20 |
| Counter mechanism housing |
Solid anodization - Anti Ox. Tv20 |
| Seal mode |
FVMQ/NBR DIN 1629 (1987) |
| Attachment mode |
Flange joint DIN 2633 ND 16 |
| Diameters |
32mm (1 1/4"), 40mm (1 1/2"), 50mm (2"), 80mm (3"), 100mm (4") |
| Temperature range |
- 20°С: + 50°С, - 40°С: +50°С (made to order) |
| Flow direction |
from left to right, from above downwards (standard); from below upwards, from right to left (made to order) |
| Level of protection |
IP 67 |
| Explosion-proof class |
1Ex ib IIA T4X |
|
Installation kit
It is used together with the “GMS” gas meters
and it is intended for protection of the gas meter and for gas cleaning
from mechanical solid species.
Filter marking:
ДУ 32 – ААКИ 305. 651. 021
ДУ 40 – ААКИ 305. 651. 020
ДУ 50 – ААКИ 305. 651. 019
ДУ 80 – ААКИ 305. 651. 018
ДУ 100 – ААКИ 305. 651. 017
There are two nets for gas filtration in the installation kit – one
is small with the clear dimension of the mesh’s side 0,056 mm and a
large one – 0,4 mm or 0,16 mm.
The installation kits are manufactured for gas meters type “GMS”
with the diameter of the nominal bore ДУ 30, ДУ 40, ДУ 50, ДУ 80, ДУ
100.
The above-mentioned installation kits were developed for gas meters
type “GMS” but they also can be used with the other gas equipment.
|
Gas Burner Device "Fakel-2"
Gas burner device "Fakel" (types 2-18Б, 2-21 Б,
2-24 Б, 2-27 Б, 2-30Б, 2-36 Б) is intended for burning natural gas in
household devices with water circuit and in heating hot-water boilers.
They provide automatic firing and automatic control of the heat
processes of gas burning and security control of the device operation.
When burning the fuel "Fakel" has high ecological properties, which allow to use it for lowheating boilers.
"Fakel" provides some profits when changing over the earlier installed devices from solid fuel to natural gas.
Specifications
|
Parameters
|
Type of the device
|
| 2-18Б |
2-21Б |
2-24Б |
2-27Б |
2-30Б |
2-36Б |
| Nominal heat rating, kW |
18 |
21 |
24 |
27 |
30 |
36 |
| Nominal gas pressure, kPa |
1,274 |
1,274 |
1,274 |
1,274 |
1,274 |
1,274 |
| The content of CO in combustion products with excess air coefficient in furnace
H=1,45…1,5 in terms of H=, not over, mg/m3 |
120 |
120 |
120 |
120 |
120 |
120 |
| The content of NO in non-diluted combustion products with excess air coefficient in furnace
H=1,45…1,5 in terms of H=, not over, mg/m3 |
240 |
240 |
240 |
240 |
240 |
240 |
| Time of gas ignition on the main burner from the moment of gas supply,s |
2 |
2 |
2 |
2 |
2 |
2 |
| Temperature control range of the heat-transfer medium, оС |
for all types +40:+90 |
| Overall dimensions, mm |
|
| height |
400 |
400 |
400 |
400 |
400 |
400 |
| depth |
280 |
280 |
280 |
280 |
280 |
280 |
| width |
410 |
432 |
480 |
502 |
514 |
592 |
| Weight, kg |
8 |
8 |
8 |
10 |
10 |
10,5 |
|
Safety and Control Automatic Equipment "Fakel - 2"
It is intended for automatic protection and
control of heat combustion processes of natural gas in household gas
burning and heating devices.
Automatic equipment on the gas devices performs the following functions:
1. provides gas supply on the ignition torch and on the main burner with the help of the manual control;
2. automatically disconnects gas supply to the device with the extinction of the ignition torch flame;
3. provides extinction of gas supply when the pressure is lower
than the earlier set level, provided that the height of the flame on
the ignition torch was earlier preadjusted;
4. provides momentaneous extinction of gas supply on the devices when turning control handle;
5. maintains the temperature in the heated room under given limits
with the help of automatic on/off switch of gas supply on the main
burner depending on the temperature of water in the heating system;
6. provides manual switch on of gas supply on the main burner when ignition torch is in operation;
7. provides blocking of gas supply on the main burner in "Start" regime;
8. provides manual control of the main burner power;
9. the control of the minimum flame setting is foreplanned;
Specifications
The automatic equipment controls the operation of gas burner devices with power from 18 to 36 kW.
The carrying capacity of the automatic equipment with pressure loss to 250 Pa in the automatic equipment, not less than, m3/h
- on the main burner 3,6
- on the ignition torch 0,05
Gas pressure on the inlet, Pa, maximum, not over 1764
- nominal 1274±127
- minimal 635
Maximum switch off temperature, to which the temperature controller is adjusted, °С 90±5
Control range of the heat-transfer agent’s (medium’s)
- temperature by the automatic equipment, °С, not less, +40
Control accuracy of the heat-transfer agent’s (medium’s) temperature by the automatic equipment, °С, not over,
- in the upper part of the control range ±3
- at the bottom of the control range ±10
Actuation time (sluggishness) of the automatic equipment, when
1. switching on (when marking the control handle and lighting up of the ignition torch), not over, s 60
2. switching off (when placing the control handle in "STOP" position), not over, s 2
The automatic equipment is intended for operation with temperature of the ambient air from -15 °С to +80 °С
The overall dimensions of the automatic equipment (without thermosensor), not over
- length, mm 140
- width, mm 40
- height, mm 160
The weight of the automatic equipment, kg, not over 1,0
|
|
|
 |
|
