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

丰满多毛的大隂户视频| 人妻厨房出轨上司hd院线波多野| 国产真实乱人偷精品人妻| 自拍 亚洲 综合 另类小说| av无码一区二区三区| 少妇一边喂奶一边跟我做| 亚洲av无码成人精品久久久蜜| 亚洲成av人片在线观看无| 车后座挺进朋友人妻女友| 亚洲熟妇无码av在线播放| 欧洲高清视频在线观看| 一边摸一边抽搐一进一出视频| 熟妇与小伙子matur老熟妇e| 欧美激情视频| 少妇被躁爽到高潮无码人狍大战| 欧美疯狂性受xxxxx喷水更猛| 扒开双腿猛进入jk校花免费网站| 三级黄色视频| 撕开奶罩揉吮奶头高潮av| 我帮妺妺洗澡忍不住c了她| 被几个领导玩弄一晚上| 欧美巨鞭大战丰满少妇| 国产精品久久欧美久久一区| 国模冰冰大胆瓣开下部| 亚洲色在线| 奇米影视777| 和朋友换娶妻a2020| 亚洲av无码专区在线观看下载| 诱人的女同学hd中文字幕| 又白又大的奶头a片免费| 奇米影视7777久久精品人人爽| 成人视频| 性欧美xxxxx老少交| 肥白大屁股bbwbbwhd| 伸进内衣揉捏她的乳尖视频| 中文字幕乱码一区二区欧美| 男男色情gay浴室激情| 亚洲精品国偷拍自产在线观看蜜臀| 女女百合av大片在线观看免费| 欧美av| 亚洲成av人电影在线观看|