Съемный элемент Woltman сухой циферблат водомер
54,54 $ - 75,36 $
Электромагнитный расходомер Apure для горячей воды передатчик потока молока
- Категория: Расходомеры >>>
- Поставщик: Shanghai GL Environmental Technology Co. Ltd.
Сохранить в закладки 60797366356:
Описание и отзывы
Характеристики
Product Description
Features:
1. There is no movable part in the pipes ,hence ,nothing resista the flow and to cause pressure loss or jamming.
2. Measurement is free from series of influences e.g medium density,elasticity ,temperature or electrical conductivity.
3. Corrosion resistance and wearability standard among other indexes are met via selecting different materials for lining and electrodes
4. The products are equipped with high resoluction backlighted LCD display, which is integrated with menus with both language of english and chinese, it is up to the users' needs to modify the measuring range on site.
5. The devices have also been integrated with series of communiction prorocals i.e.RS485. RS232 ,HART and MODBUS.
6. With programmable low frequency rectangular wave excitation,flow stability is promoted on less power loss.
7. Both power off protection and overrang alarming orients for measured calue,besides,it is also possible to change medium flow direction via programming the integrated sensor,which means installation of sensors are not limited to flow direction and messuring is operatable with both the flow directions.
8. Thers instrument do not suit for measuring gas flw or nonconductive liquids.
2. Measurement is free from series of influences e.g medium density,elasticity ,temperature or electrical conductivity.
3. Corrosion resistance and wearability standard among other indexes are met via selecting different materials for lining and electrodes
4. The products are equipped with high resoluction backlighted LCD display, which is integrated with menus with both language of english and chinese, it is up to the users' needs to modify the measuring range on site.
5. The devices have also been integrated with series of communiction prorocals i.e.RS485. RS232 ,HART and MODBUS.
6. With programmable low frequency rectangular wave excitation,flow stability is promoted on less power loss.
7. Both power off protection and overrang alarming orients for measured calue,besides,it is also possible to change medium flow direction via programming the integrated sensor,which means installation of sensors are not limited to flow direction and messuring is operatable with both the flow directions.
8. Thers instrument do not suit for measuring gas flw or nonconductive liquids.
Main technical parameter
Nominal path series DN(mm)
Piped PTFE Lining:
10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
Piped rubber lining:
40 50 65 80 100 125 150 200 250 300 350 400 500 600 800 1000 1200
1.Flow direction: positive and negative net flow
Piped PTFE Lining:
10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
Piped rubber lining:
40 50 65 80 100 125 150 200 250 300 350 400 500 600 800 1000 1200
1.Flow direction: positive and negative net flow
2.Measure extention ratio: 150:1
3.Repeating erro: ±0.1% of the meterage
4.Accuracy grade: pipeline style: 0.5 1.0
5.The temperature of themeasured medium:
Ordinary rubber underlay:-20~+60
High temperature rubber underlay:-20~+90
Polythene underlay: -30~+100
High temperature underlay:-30~+180
6.Rating work pressure:
Pipeline style : DN10-65:≤2.5MPA
DN80-DN150:≤1.6MPA
DN200- DN 1200:≤1.0MPA
Ordinary rubber underlay:-20~+60
High temperature rubber underlay:-20~+90
Polythene underlay: -30~+100
High temperature underlay:-30~+180
6.Rating work pressure:
Pipeline style : DN10-65:≤2.5MPA
DN80-DN150:≤1.6MPA
DN200- DN 1200:≤1.0MPA
Flow Parameter Setting
PV Unit | option: L/s L/m L/h m3/s m3/m m3/h USG/s USG/m USG/h Kg/s Kg/m Kg/h t/s t/m t/h default = m3/h ;define the unit of the flow rate L (liter), h(hour), t(ton), s(second) , m(minute) |
PV Decimal | option: 0 1 2 3 ,default = 1 define the decimal point position of the flow rate. |
Flow range | Float point: 99999999.00-0.00 m3/h ,default = 100.0 m3/h When the instantaneous flow rate reaches this set value, the output current is 20mA, Change this parameter will affect: current output, high and low flow alarm, etc. |
Low flow cut-off | Float point: 9.90 ~ 0.00 % ,default = 0.0 % The set value is a percentage.of flow range |
Low alarm | Float point: 99.00 ~ 0.00 % ,default = 0.0 % This value is a percentage of flow range. for example, if this value is setup to ten(10), then Equivalent to ten percent(10%) of flow range. If the Absolute value of instantaneous flow < (flow range × 10%),then the reansmitter willl otput the high alarm signal ,the contact of high alarm will close . |
High alarm | Float point: 99.00 ~ 1.00 % ,default = 90.0 % This value is a percentage of flow range. for example, if this value is setup to ten(10), then Equivalent to ten percent(10%) of flow range. If the Absolute value of instantaneous flow > (flow range × 10%),then the reansmitter willl otput the high alarm signal ,the contact of high alarm will close . |
Damping time | Float point: 30.0 ~0.1 ,default = 0.1 NOTE: for this type transmitter , no need to set damping time, flow measurement is very stable. So you can keep the damptime is default "0.1". |
Bid direction | Option:bid,reverse,positive ;default = bid When set to positive, the reverse flowrate will not be displayed (display zero);When set to reverse, the forward flow rate will not be displayed (display zero);When set to Bi-directional,the positive and negative flow can be displayed. |
Actual direction | Option:reverse,positive;default = positive |
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Company Profile
Company Profile
\t\t\t\t\t\t\t\t\tPacking & Delivery \t\t\t\t\t\t\t
\t\t\t\t\t\t\t\t\tFAQ \t\t\t\t\t\t\t
Q1: What's your business range?
A: We manufacture Water quality analysis instruments and provide dosing pump, diaphragm pump, water pump, pressure instrument, flow meter, level meter and dosing system.
Q2: May I visit your factory?
A: Of course, our factory is located in Shanghai, welcome your arrival.
Q3: Why should I use Alibaba Trade Assurance orders?
A: Trade Assurance order is a guarantee to buyer by Alibaba,For after-sales, returns, claims etc.
Q4: Why choose us?
1. We have more than 10 years of industry experience in water treatment.
2. High quality products and competitive price.
3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.
More information please send inquiry to us, we will provide the timely feedback!
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