سعر فوب
أحصل على آخر سعر60 ~ 800 / Set ( Negotiable )
|1 Set Minimum Order
بلد:
China
نموذج رقم:
Teren-EFM
سعر فوب:
60 ~ 800 / Set ( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
60 per Set
الحد الأدني للطلب:
1 Set
تفاصيل التغليف:
carton case
موعد التسليم:
1-3 days
القدرة على التوريد:
1000 Set per Month
نوع الدفع:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Yvonne
Dalian, Liaoning
Features:
No
moving parts, virtually no pressure loss;
Corrosion
protection,abrasion resistant;
High
accuracy,stable performance;
High
level of anti-vibration and anti-jamming,wide measuring
dimensions.
Multi-output
interface:***0mA,Pulse,Alarm outputs,RS**5 and MODBUS
communication.
Working principle:
Structure:
TR-DC series electromagnetic flow meters are made up of sensor and
transducer,together with LCD screen,current and pulse output,alarm
signal and RS***5 communication.
Operating principle:
Faradays laws of induction from the basis for the electromagnetic
flow meters.It states that a voltage is induced in a conductor as
it moves through a magnetic filed.
This principle is applied to a conductive fluid which flows
through a magnetic field generated perpendicular to the flow
direction(see Schematic).
The voltage induced in the fluid is measured at two
electrodes,installed diametrically opposed.This signal voltage UE
is proportional to the magnetic induction B, the electrode spacing
D are constants,a proportionality exists between the signal voltage
UE and the average flow velocity v. The equation for the volume
flow shows that the signal voltage UE is linear and proportional to
the volume flow rate. The induced signal voltage is processed in
the converter into scaled, analog and digital signals.
Technical parameters:
Nominal meter size |
******0mm(3/8 to *6 inch) |
Accuracy |
±0.5% |
Minimum Conductivity |
>5μs/cm |
Fluid temperature |
**5 to *0°C(**3 to **0°F) **5 to **0°C(**3 to **6°F)(opt.) |
Liner |
CR,FEP,PTFE,PFA |
Ambient temperature |
**0 to *0°C(*4 to **0°F) |
Electrode material |
SS**6L(Standard),Hastelloy,Tantalun,Titanium,Tungsten Carbide(Upon requirements) |
Current Output |
0 to *0mA or 4 to *0mA |
Frequency Output |
0 to ***0Hz with photoelectric isolation |
Pulse Output |
Adjustable from 0.**1 to ***0Ltr/Pulse |
Alarm Output(opt.) |
Upper Alarm-ALMH,Lower Alarm-ALML with photoelectric isolation Upper Alarm-ALMH,Lower Alarm-ALML with photoelectric isolation |
Communications(opt.) |
RS***2 without galvanic isolation RS***5 with galvanic isolation MODBUS |
Power supply |
*5 to **0VAC(*5 to *3Hz) ****6VDC |
Power |
S<*0QW/AC S<7.5W/DC |
بلد: | China |
نموذج رقم: | Teren-EFM |
سعر فوب: | 60 ~ 800 / Set ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 60 per Set |
الحد الأدني للطلب: | 1 Set |
تفاصيل التغليف: | carton case |
موعد التسليم: | 1-3 days |
القدرة على التوريد: | 1000 Set per Month |
نوع الدفع: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
مجموعة المنتج : | - |