Smart Cooling/Hot Water Meter- ZSL
Inquiry
| Post Date: | Nov 08,2016 |
| Expiry Date: | May 07,2017 |
| Detailed Description: |
Quantity: 10000Kilograms Specs:DN15~DN300 Price:40 USD Kilograms Payment Method: TT Application Use for measure flow of Cooling or hot water in pipelines. it’s a prepay water meter, and have varies ways to warn the customers to buy water on time, ZSL is accurate measurement and stable performance, especially apply for metering and control of urban resident water. This water meter can be Plug-in Card (Contact Type) or Radio Frequency Card (Non-Contact Type). Plug-in card using for Urban Residential Areas or Water company, RF card using for Main Function Prepay Function: the users can get recharged in the management department ,when using the card the water meter will read the amount of it, and the number will reduce according to water consumption, as it reduce to a certain number the valve will closed automatic; Card bounding: as first time using, the card will bounding to the water meter, and only the bounding card can be read for recharging. others will not be recognized; Prevent hoarding: the manger can set up the limited value for purchase by one time, and how much water the water meters can stored, if the amount of card over the limited of the water meters, the water meter will not be recharged successful, until the a certain amount of water be used up; Reissue lost card: if the card lost, the user can reissue it the water in the lost card will not lost; Over run: if the water over run by a faulty valve, the water meter will record it and deduct them while next recharging; Prevent rust: the water meters will open-close in a certain time automatic, prevent rust or incrust; No magnetic influence: if the meters detected long-term magnetic influence, the valve of will shut down automatically in order not to wrong metering by magnetic influence; Power Fail Safeguard: anytime the power failed, the operational data will be keep in memory for 10 years; Low-battery warning: when the battery is in low voltage, the valve will shut down for warning, until the battery change; Metrological Data Carried standard: CJT133-2012 Ambient temperature: -20°C~70°C Medium temperature: 0.1°C~40°C Maximum pressure: 1.0MPa Head loss: ≤0.06MPa Static power: ＜20μA electronic metrology resolution: 0.1t/imp Card usage counter: more than 10000 times Accuracy: Grade 2 Power supply: 3.0~3.6V(lithium battery);service life≥6 years Maximum permissible errors: Minimum flow(Q1) to Transitional flow(Q2) ±5%; Transitional flow(Q2) to Maximum flow(Q4) ±2%; Dimension Nominal Diameter (mm) L (mm) L1 (mm) Width (mm) H (mm) h (mm) D d Maximum Flow Q4(m³) Normal Flow Q3(m³) Transitional Flow Q2(m³) Minimum Flow Q1(m³) 15 165 259 69 115 191 G¾ R½ 3.125 2.5 0.05 0.03125 20 195 299 85 115 191 G1 R¾ 5.0 4.0 0.08 0.05 25 225 345 119 100 176 G1-¼ R1 7.875 6.3 0.126 0.07875 / Nominal Diameter (mm) L1 (mm) L2 (mm) L (mm) H (mm) Width (mm) Maximum Flow Q3(m³) Normal Flow Q3(m³) Transitional Flow Q2(m³) Minimum Flow Q1(m³) DN40 245 205 450 320 150 20 16 0.32 0.2 DN50 300 220 520 335 165 31.25 25.0 0.5 0.3125 DN65 200 220 440 335 165 50 40 0.8 0.5 DN80 225 300 525 375 200 78.75 63 1.26 0.7875 DN100 250 340 590 415 220 125 100 2.0 1.25 DN125 250 340 590 415 220 200 160 3.2 2.0 DN150 300 420 720 520 285 312.5 250 5.0 3.125 DN200 350 440 790 560 340 500 400 8.0 5.0 DN250 400 570 970 660 370 787.5 630 12.6 7.875 DN300 450 640 1090 700 445 1250 1000 20.0 12.5 |
| Company: | YIDU Smart Technology Beijing Co Ltd [ China ] |
| Contact: | eric |
| Tel: | +86-010-67876801 |
| Fax: | +86-010-67880119 |
| Email: | peiguodong@ydyb.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
