女女互慰吃奶互揉高潮,男人吃奶摸下挵进去好爽在线观,亚洲第一av网站,两腿间一大丛黑毛

      ProductsBulk water meter series
Products  ——  Bulk water meter series

Product details

Product description

Under the measurement conditions, continuous flow, memory and display of the total amount of cold (hot) water flowing through the enclosed full pipe.


Performance characteristics

The counter is vacuum-sealed to prevent condensation and atomization, which can keep reading clearly for a long time.

Stainless steel ball rolling ball bearings, with less friction, improve measurement sensitivity and ensure accurate measurement of small flows.

The built-in stainless steel filter design is suitable for China's water environment, ensuring long-term stable operation of the product.

With a detachable movement structure, the water meter movement can be removed for repair or replacement at the use site.

Sampling mode is optional: pulse, photoelectric.

Optional communication methods: wireless LoRa or NB-IOT, GPRS, wired RS-485 or M-BUS.

Environmental level: Class B electromagnetic environment: E1

Temperature class: T30, T90

Accuracy Class: Class II

Optional: pressure sensor.


Main parameters



Flow parameter

Nominal Diameter (DN)

Q3/Q1

Q4

m3/h

Q3

m3/h

Transitional Flow Rate Q2

L/h

Minimum Flow Q1

L/h

Minimum Reading

Maximum Reading

m3/h

m3/h

40mm

R80

20

16

320

200

0.00001

99999.9999

R100

256

160

R160

160

100

50mm

R80

31.25

25

500

312.5

0.00001

99999.9999

R100

250

156.25

R160

200

125

65mm

R80

50

40

800

500

0.00001

99999.9999

R100

400

250

R160

320

200

80mm

R80

78.75

63

1250

787.5

0.00001

99999.9999

R100

625

393.75

R160

504

315

100mm

R80

125

100

2000

1250

0.00001

99999.9999

R100

1000

625

R160

800

500

150mm

R80

312.5

250

5000

3125

0.00001

99999.9999

R100

2500

1562.5

R160

2000

1250

200mm

R80

500

400

8000

5000

0.00001

99999.9999

R100

4000

2500

R160

3000

2000

Maximum Permissible Error

Maximum Permissible Error: low zone (Q1≤Q< Q2) maximum permissible error is ±5%

When the water temperature is less than or equal to 30C, the maximum permissible error in the high zone(Q2≤Q≤Q4) is ±2%; when the water temperature is> 30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±3%


[//product:econtent1 HTML]
[//product:scontent2 HTML]
[//product:fcontent3 HTML]
[//product:wcontent4 HTML]
[//product:lcontent5 HTML]
[//product:lcontent6 HTML]

Scan
KEYTURE

Online

Online

Wechat

一天不日就痒痒| 野外做受又硬又粗又大视频√| 美女又黄又免费的视频| 美女动态高潮激烈xxoo270| 一女被五男在别墅调教| 久久久久久精品成人免费图片| 久久久精品人妻一区二区三区| 久久久久久av无码免费网站下载| 欧美性猛交aaaa片黑人| 性生片30分钟| 我和子发生了性关系视频| 性生片30分钟| 掀开奶罩边躁狠狠躁软学生电影| 亚洲国产精品无码久久久秋霞1| 人与禽性视频77777| 新婚妻子1-3部20章| 上流社会在线观看| 日本巨大超乳爆乳| 永久免费av无码网站性色av| 真实刺激交换娇妻13篇| 妺妺跟我一起洗澡没忍住| 国产大学生粉嫩无套流白浆| 免费真人泡妞软件| 波多野42部无码喷潮在线| 高潮捣出白浆嗯啊哭叫h漫画| 熟妇少妇任你躁在线无码| 与亲女洗澡时伦了视频| 中文字幕av| 欧美av色香蕉一区二区蜜桃电影| 他底下好硬蹭着我想要| 四虎影视www在线观看免费| 国产又粗又大又硬又长又爽| 高h乱好爽要尿了潮喷h漫画| 真空下楼取快递被c嗯啊| 亚洲综合久久日日躁综合| 男男调教羞耻h扒开鞕臀海棠| 中文字幕乱码人妻一区二区三区| 日本三级在线观看| 精品人妻一区二区三区| 亚洲精品无码一区二区| 高清毛片aaaaaaaaa片|