Suitable for a variety of complex working conditions
Anti-interference has a wide range of applications
Pointer back to zero
The oval-shaped gear flowmeter with the mechanical pointer does not require an external power supply, and the instantaneous and cumulative flow word wheel display is intuitive and accurate.
Can clear zero value, easy to use
Built-in elliptical gear rotor
A pair of elliptical gears rotate continuously on the shaft to discharge the liquid under the action of the differential pressure at both ends of the inlet and outlet when the instrument is measuring
Various models available
| Basic type |
Pointer display cumulative flow Single cumulative flow and pointer reset (zero back function) |
| Pulse output type |
It has the basic function, and has the pulse signal output, and is used with other instruments |
| Liquid crystal display type |
Cumulative and instantaneous flow are digitally displayed and available with pulse 4-20mA or RS485 output |
| Product name |
Elliptic gear flowmeter |
| Measuring medium |
Gasoline, diesel, asphalt, resin and other media |
| Nominally known as mensura |
DN10-200 |
| Nominal pressure |
≤1.6Mpa(cast iron); ≤2.5Mpa (cast steel stainless steel) ;6.3Mpa(Stainless steel cast steel can be customized to) |
| Medium temperature |
-20C-+80C(High customization) |
| Display mode |
Pointer (standard): Digital display (custom) |
| Signal output |
None (conventional); Pulse, 4-20mA current |
Conventional Type
Flowmeter Parameter |
| Model number |
LC cast iron |
LC cast steel type |
LC stainless steel type |
| Technical requirement |
| Nominal pressure(Mpa) |
1.6 |
1.6,2.5 |
1.6,2.5,4.0,6.3 |
| Temperature range(°C) |
-20~+80ºC;+100~+200ºC |
| Precision class |
0.5% |
| The viscosity of the measured liquid |
0.6-2(mPa.s) |
2-200(mPa.s) |
| Instrument diameter (mm) |
Flow range (m³/h) |
| 10 |
0.16-0.4 |
0.08-0.4 |
| 15 |
0.6-15 |
0.3-1.5 |
| 20 |
0.75-3 |
0.6-3 |
| 25 |
1.5-6 |
0.8-6 |
| 40 |
5-15 |
3-15 |
| 50 |
6-24 |
4-24 |
| 65 |
8-40 |
8-40 |
| 80(light-duty) |
8-40 |
8-40 |
| 80(Heavy type) |
15-60 |
10-60 |
| 100 |
30-100 |
15-100 |
| 150 |
45-190 |
34-190 |
| 200 |
68-340 |
56-340 |
| |
|
|
|
|
|
|
High Viscosity Type
Flowmeter Parameter |
| Model number |
LC cast iron |
LC cast steel type |
LC stainless steel type |
| Technical requirement |
| Nominal pressure(Mpa) |
1.6 |
1.6,2.5 |
1.6,2.5,4.0,6.3 |
| Temperature range(°C) |
-20~+80ºC;+100~+200ºC |
| Precision class |
0.5%;0.2% |
| The viscosity of the measured liquid mPa.s |
200-1000(mPa.s) |
1000-2000(mPa.s) |
| Instrument diameter (mm) |
Flow range (m³/h) |
| 10 |
0.04-0.3 |
0.03-0.2 |
| 15 |
0.2-1.0 |
0.1-0.7 |
| 20 |
0.4-2.1 |
0.25-1.5 |
| 25 |
0.8-4.2 |
0.6-3 |
| 40 |
2.1-10.5 |
1.0-7.5 |
| 50 |
2.4-16.8 |
2-12 |
| 65 |
5.6-28 |
4-20 |
| 80(light-duty) |
5.6-28 |
4-20 |
| 80(Heavy type) |
6-42 |
6-30 |
| 100 |
14-70 |
10-50 |
| 150 |
27-133 |
19-95 |
| 200 |
48-238 |
34-170 |
| |
|
|
|
|
|
|
High-precision Type
Flowmeter Parameter |
| Model number |
LC cast iron |
LC cast steel type |
LC stainless steel type |
| Technical requirement |
| Nominal pressure(Mpa) |
1.6 |
1.6,2.5 |
1.6,2.5,4.0,6.3 |
| Temperature range(°C) |
-10~+60ºC |
| Precision class |
0.2% |
| The viscosity of the measured liquid |
0.6-2(mPa.s) |
2-200(mPa.s) |
| Instrument diameter (mm) |
Flow range (m³/h) |
| 10 |
|
0.2-0.4 |
| 15 |
|
0.5-1.5 |
| 20 |
1.5-3 |
1.2-3 |
| 25 |
3-6 |
1.6-6 |
| 40 |
8-15 |
6-15 |
| 50 |
12-24 |
8-24 |
| 65 |
20-40 |
13-40 |
| 80(light-duty) |
20-40 |
13-40 |
| 80(Heavy type) |
30-60 |
20-60 |
| 100 |
50-100 |
30-100 |
| 150 |
90-190 |
68-190 |
| 200 |
170-340 |
112-340 |
| |
|
|
|
|
|
|
Flowmeter size
| Cast Iron Profile Dimensions Table |
| DN(mm) |
L(mm) |
H(mm) |
B(mm) |
C(mm) |
I(mm) |
D(mm) |
D(mm) |
N(mm) |
P(mm) |
| 10 |
150 |
100 |
210 |
120 |
45 |
90 |
60 |
4 |
14 |
| 15 |
170 |
118 |
226 |
136 |
48 |
95 |
65 |
4 |
14 |
| 20 |
200 |
150 |
238 |
148 |
53 |
105 |
75 |
4 |
14 |
| 25 |
260 |
180 |
246 |
156 |
60 |
115 |
85 |
4 |
14 |
| 40 |
245 |
180 |
271 |
181 |
77 |
145 |
110 |
4 |
18 |
| 50(light-duty) |
290 |
218 |
310 |
220 |
80 |
160 |
125 |
4 |
18 |
| 50(Heavy type) |
340 |
250 |
372 |
230 |
88 |
160 |
125 |
4 |
18 |
| 65 |
325 |
245 |
320 |
220 |
90 |
180 |
145 |
4 |
18 |
| 80(light-duty) |
325 |
245 |
320 |
220 |
90 |
195 |
160 |
8 |
18 |
| 80(Heavy type) |
420 |
325 |
433 |
253 |
118 |
195 |
160 |
8 |
18 |
| 100 |
515 |
418 |
458 |
278 |
131 |
215 |
180 |
8 |
18 |
| 150 |
540 |
515 |
557 |
377 |
210 |
280 |
240 |
8 |
23 |
| 200 |
650 |
650 |
624 |
444 |
247 |
335 |
295 |
12 |
23 |
| Cast Steel Profile Dimensions Table |
| DN(mm) |
L(mm) |
H(mm) |
B(mm) |
C(mm) |
I(mm) |
D(mm) |
D(mm) |
N(mm) |
P(mm) |
| 10 |
150 |
100 |
210 |
120 |
45 |
90 |
60 |
4 |
14 |
| 15 |
200 |
138 |
232 |
142 |
53 |
105 |
75 |
4 |
14 |
| 20 |
250 |
164 |
250 |
150 |
63 |
125 |
90 |
4 |
18 |
| 25 |
300 |
202 |
252 |
162 |
68 |
135 |
100 |
4 |
18 |
| 40 |
300 |
202 |
293 |
203 |
83 |
165 |
125 |
4 |
23 |
| 50(light-duty) |
320 |
220 |
325 |
235 |
85 |
160 |
125 |
4 |
18 |
| 50(Heavy type) |
384 |
262 |
394 |
394 |
88 |
175 |
135 |
4 |
23 |
| 65 |
350 |
260 |
365 |
275 |
100 |
180 |
145 |
4 |
18 |
| 80(light-duty) |
350 |
260 |
365 |
275 |
100 |
195 |
160 |
8 |
18 |
| 80(Heavy type) |
450 |
337 |
452 |
272 |
118 |
210 |
170 |
8 |
23 |
| 100 |
555 |
442 |
478 |
298 |
131 |
250 |
200 |
8 |
25 |
| 150 |
540 |
510 |
557 |
377 |
210 |
300 |
250 |
8 |
26 |
| 200 |
650 |
650 |
624 |
436 |
247 |
360 |
310 |
12 |
26 |
| *DN10/DN50(Light)/DN65/DN80(light) flange size is 1.6MPa standard; The other caliber is 6.3MPa standard; |
| Stainless Steel Type Dimensions Table |
| DN(mm) |
L(mm) |
H(mm) |
B(mm) |
C(mm) |
I(mm) |
D(mm) |
D(mm) |
N(mm) |
P(mm) |
| 10 |
150 |
100 |
212 |
120 |
45 |
90 |
60 |
4 |
14 |
| 15 |
200 |
120 |
226 |
132 |
48 |
95 |
65 |
4 |
14 |
| 20 |
230 |
150 |
238 |
148 |
58 |
105 |
75 |
4 |
14 |
| 25 |
260 |
180 |
246 |
156 |
64 |
115 |
85 |
4 |
14 |
| 40 |
265 |
180 |
271 |
181 |
77 |
145 |
110 |
4 |
18 |
| 50 |
265 |
180 |
290 |
200 |
92 |
160 |
125 |
4 |
18 |
| 65 |
365 |
260 |
400 |
310 |
125 |
180 |
145 |
4 |
18 |
| 80(light-duty) |
350 |
260 |
365 |
275 |
125 |
195 |
160 |
8 |
18 |
| 80(Heavy type) |
420 |
325 |
443 |
263 |
118 |
195 |
160 |
8 |
18 |
| 100 |
515 |
418 |
468 |
288 |
131 |
215 |
180 |
8 |
18 |
| * High temperature circular gear flowmeter dimensions: DN15~DN50(light), B size according to the data in the table plus 100mm heat extension tube; DN50(heavy duty)~DN200, B size according to the size of the table plus 160mm heat extension tube |
Field feedback
FAQ
1. Q: Where is your company located? Can I visit your factory?
A: Our company is located in Wuhu City, Anhui Province, China. We sincerely invite you to visit our factory.
2. Q: How can I get some samples?
A: Welcome to contact us by email or Alibaba to meet your requirements
3. Q: How does your factory do in terms of quality control?
A: Quality first. We always regard quality as the most important thing in the entire production process. Our factory has obtained CE certificates.
4. Q: What is your after-sales service? What about the warranty?
A: We provide 12 months warranty for our products, and we have a dedicated after-sales service team.
5. Q: Can you provide OEM or design service?
A: Yes, we design and manufacture our products by ourselves. We can OEM according to your requirements, including packaging, logo printing, etc.
6. Q: How about your delivery time? How do you ship the goods?
A: Once you receive your deposit, production will start immediately. About 5-7 working days after payment, we usually ship by DHL, UPS, FedEx or TNT, but also by air and sea. For urgent orders, please contact us to inquire about stock availability.
7. Q: How to deal with failures?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be less than 0.2%. Secondly, during the warranty period, we will send a small number of new parts by new order. For defective batches of products, we will repair it and send it to you, or we can discuss solutions including re-recall according to the actual situation.
Proveedor Auditado 
