Description
LHS Helix Flow Meter, (hereinafter referred to as Flow Meter) is mainly used in flow measuring for crude oil with high sand or water content, waste water with oil, Diesel, gasoline, light oil and other chemical materials; its components are made of stainless steel, axis and bearings are made of friction-endurable materials with high anti-corrosion and friction-endurable performance.
Features:
1. Helical Rotor: it allows accurate measuring of fluids with wide range of viscosity while minimizing the affection of wax or other viscose substances.
2. Stainless Steel Measuring Components: made of stainless steel to avoid the severe corrosion to the Meter caused by high water or other corrosive contents.
3. Robust Bearing System with friction-endurable materials: this design ensures the prevention of the bearing damage from sand or stone.
4. In case of its rotating parts stall, fluid will still pass through the Flow Meter without causing any sudden pipe pressure increasing due to blockage.
5.To meet the user’s requirements the Flow Meter can be equipped with different flow convertor that provides with optional Reading modes so as to comfort the user, meanwhile it also delivers pulses or standard electrical current signals (with extra options) that might be sent to the remote display instruments or computers for data processing.
6. exquisite structure, easy installation
LHS Flow Meter normally goes with different flow convertors as per user’s needs for the assigned purpose :
TBS Flow Convertor: on-site instant flow rate LCD Display (5-digits); totalized (7-digit)
TBT Flow Convertor: on-site totalized flow LCD Display (12-digits)
TBL Flow Convertor: on-site instant flow rate LCD Display (5-digits); flow in percentage (4-digits-LCD display)
All above can be equipped with optional standard DC electrical current signal output (FI Flow Convertor)
TBS-G Flow Convertor: with self-power-supplier, on-site instant flow rate LCD Display (4-digits) and totalized (8-digits)
The Flow Convertor is of power failure data protection, stable, reliable accurate, less power consumption performance, and it is also easy to maintain, use and operate without tight restrictions to its up/down -stream straight pipe line conditions
Product Standard : Q/TDSM 12-2014
Verification Regulation : JJG 1037-2008 Verification Regulation of Turbine Flowmeter
Working Principle & Structure
While fluid forces the helical rotor attached on the glossy axis rotating, the vane of the rotor swipes the detector, which in turn, generates electrical pulse signal. Within certain flow range, the number of pulse is proportional to the flow.The flow convertor processes andcalculates the electrical pulse signal,displaying the flow of fluid through the pipeline.
nstallation & Wiring
1．To install the Flow Meter
（1）Flow Meter should be installed horizontally.
（2）Flow direction within the pipe should be in accordance with the direction indicated on the Meter nameplate.
（3）Any valve for the flow adjusting purpose should be arranged at the Flow Meter downstream.
（4）The inner diameter of flow pipe should match the Flow Meter nominal diameter, and must be concentric with each other.
（5）Be sure, do not stretch the sealing pad into the pipe inner area when attaching.
Features:
1. Helical Rotor: it allows accurate measuring of fluids with wide range of viscosity while minimizing the affection of wax or other viscose substances.
2. Stainless Steel Measuring Components: made of stainless steel to avoid the severe corrosion to the Meter caused by high water or other corrosive contents.
3. Robust Bearing System with friction-endurable materials: this design ensures the prevention of the bearing damage from sand or stone.
4. In case of its rotating parts stall, fluid will still pass through the Flow Meter without causing any sudden pipe pressure increasing due to blockage.
5.To meet the user’s requirements the Flow Meter can be equipped with different flow convertor that provides with optional Reading modes so as to comfort the user, meanwhile it also delivers pulses or standard electrical current signals (with extra options) that might be sent to the remote display instruments or computers for data processing.
6. exquisite structure, easy installation
LHS Flow Meter normally goes with different flow convertors as per user’s needs for the assigned purpose :
TBS Flow Convertor: on-site instant flow rate LCD Display (5-digits); totalized (7-digit)
TBT Flow Convertor: on-site totalized flow LCD Display (12-digits)
TBL Flow Convertor: on-site instant flow rate LCD Display (5-digits); flow in percentage (4-digits-LCD display)
All above can be equipped with optional standard DC electrical current signal output (FI Flow Convertor)
TBS-G Flow Convertor: with self-power-supplier, on-site instant flow rate LCD Display (4-digits) and totalized (8-digits)
The Flow Convertor is of power failure data protection, stable, reliable accurate, less power consumption performance, and it is also easy to maintain, use and operate without tight restrictions to its up/down -stream straight pipe line conditions
Product Standard : Q/TDSM 12-2014
Verification Regulation : JJG 1037-2008 Verification Regulation of Turbine Flowmeter
Working Principle & Structure
While fluid forces the helical rotor attached on the glossy axis rotating, the vane of the rotor swipes the detector, which in turn, generates electrical pulse signal. Within certain flow range, the number of pulse is proportional to the flow.The flow convertor processes andcalculates the electrical pulse signal,displaying the flow of fluid through the pipeline.
nstallation & Wiring
1．To install the Flow Meter
（1）Flow Meter should be installed horizontally.
（2）Flow direction within the pipe should be in accordance with the direction indicated on the Meter nameplate.
（3）Any valve for the flow adjusting purpose should be arranged at the Flow Meter downstream.
（4）The inner diameter of flow pipe should match the Flow Meter nominal diameter, and must be concentric with each other.
（5）Be sure, do not stretch the sealing pad into the pipe inner area when attaching.
