Integral Turbine Flow Meter

HHLTF series Turbine Flowmeter has simple structure, high accuracy, good repetitiveness, fast response and convenient maintenance. It is widely used for liquid without corrosion to stainless steel, Al2O3 or hard alloy, without fibre or particle and kinematic viscosity less than 50× 10-6m2/s.

Features
1. High accuracy: ± 1%, ± 0.5%, ± 0.2% for high accuracy
2. Good repetitiveness: 0.05% ~ 0.2%
3. Output of pulse frequency signal, suitable for totalizer and connection with PC; No zero shift and strong Interference resist

Instrument Classification
1. According to instrument function, HGLTF Turbine Flowmeter can be classified to two types, that is:
(1)Turbine flow sensor/transmitter
(2)Smart integral turbine flow meter
2. Function Description
Turbine flow sensor/transmitter
This product itself has no local indication function, only remote transmission of flow signal. Flow signal can be Divided to pulse signal or current signal (4-20mA); Low price, high integration level, small volume, especially Suitable for using together with secondary indicator, PLC, DCS, etc. Computer control system. According to output signal, the kind of product can be divided to HGLTF-N type and HHLTF-A type.
HGLTF-N type sensor: 12 ~ 24V DC power supply, 3 wire pulse output, high level more than 8V, low level less Than 0.8V; Signal transmission distance less than 1000.
4. High frequency signal (3~4 kHz), strong signal resolution power
5. Turndown: 1: 20, 1: 10
6. Compact structure & convenient maintenance

HGLTF-B: Power supply 3.2V 10AH lithium cell, without signal output