Digital Flow Meter

Our Turbine Flow Meter has a flow sensor with a magnetic muti-bladed spinning rotor (impeller) mounted inside at right angles to the flow. The rotational speed of the impeller is proportional to the velocity of the fluid. The pulse generated is transmitted and converted into a volumetric measurement.

Features

  • Digital flow meter measuring flow rate from 0.05m³/hr to 500m³/hr
  • Combined indicator / Totalizer / Batcher / Rate switch / Pulsar mode
  • Dual sensor, dual line, single meter, for RO applications
  • Remote or local reset
  • Optional computer interface with RS485 or 4-20mA output
  • BATCHER AND TOTALIZER
  • Relay gets energized after a fixed quantity of water passes through the sensor. The batcher has a auto reset, manual reset & dual relay operation facility. Batch quantity counts downwards till zero value.

  • FLOW COMPARITOR
  • The meter is supplied with two sensors for RO permeate and reject line. The meter displays both the flow rates and calculates percentage recovery.

  • RATE SWITCH MODE
  • The relay is programmed to get energized whenever actual flow falls below the set value. Display shows "LOW FLOW RATE". Ideal for flow interlock, chemical dosing.

  • PULSER
  • Meter can be configured to any metering /dosing pump. Chemical dosing can be done on-line proportional to flow.

  • OPTIONAL DATA LOGGER
  • The flow meter is available with data logger option where flow rate & total flow with date and time is stored in a 2GB Memory card.

FT-650


Flow Sensor

Various types of sensors available from 1/4″ to 12″ line size with wide range of process connection as well as material of construction

  • 1/4″ , 3/4″ , 1″ & 2″ Full bore
  • 1 ½” to 12″Insertion type






1. Full Bore Sensor


Features

  • Inexpensive and accurate
  • All Plastic wetted parts
  • Easy to install and maintain
  • Threaded housing allows field maintenance.
  • Each fitting individually calibrated and marked with K factor. (ml/pulse)
  • Ceramic ball bearing for superior low flow performance
  • High amplitude pulse output signal can travel even 100 meter distance without the need of transmitter
  • Sensor can be used directly with PLC or Data logger
  • For best results it is recommended to provide a straight run of 10 and 5D on the upstream and downstream respectively
RANGES 6 NB (1/4″) 20NB(3/4)” 25 NB(1″) 50 NB(2″)
Flow Range min. 0.05m 3/hr 0.1 m³/hr 0.25 m3/hr 0.1 m³/hr
Flow Range max. 0.5 m3/hr 2.5 m³/hr 8.0 m3/hr 30 m3/hr
End connections BSPM BSPM BSPM BSPM
Face to Face (L) Dim. 88mm 88mm 205mm 260mm
SR.NO DESCRIPTION SPECIFICATION
1 Type Full Bore Turbine
2 Fluid Water
3 S.G.Of Medium 1
4 Housing GF Nylon
5 Impeller PP
6 Bearing Ceramic
7 Pin / Shaft Carbide
8 Sensing Element Hall Effect I.C
9 Accuracy ±2% Of Full Scale
10 Maximum Temp 60° C
11 Maximum Pressure 5.0 kg/cm2
12 Pressure Drop 0.3 Kg/cm 2at Max.flow
13 Cable Length(STD) 3mtr.Shieded/5 mtr(optional)
*3/5 meter Teflon cable optional

Full Bore Sensor


Full Bore Sensor


2. Insertion Type Flow Sensor

Features

  • Inexpensive and accurate
  • Each fitting individually calibrated and marked with K factor(ml/pulse)
  • Ceramic ball bearing for superior low flow performance
  • High amplitude pulse output signal can travel even 100 meter distance without the need of transmitter
  • Insertion type sensor also available with solvent cementable adaptors for PVC tees
  • Fitting automatically set probe at correct depth and orientation
  • SS Tri clover sensor for Food grade & pharma application

LINE SIZE                                FLOW RANGE
                                    M³/hr
MIN MAX
40 NB 0.5 19
50 NB 3.5 35
65 NB 5 50
80 NB 9 90
100 NB 14 140
125 NB 22 220
150 NB 30 300
200 NB 50 500

For larger than 8" line size sensors are available with Hot tab assembly for easy maintenance

Pipe Fitting

  • Body and Impeller: Engineering plastic
  • Installation fittings

Material of Construction

Sensor Body Noryl
Impeller PP
Shaft/Pin Carbide
Bearing Ceramic
Sensing Element Hall Effect I.C
Maximum Pressure 5kg/cm2
Maximum Temp 60°C
Accuracy ±2% of Full Scale

Insertion Sensor


Pipe Fitting


Flow Fitting

Flanged Fittings

  • Manufactured in the various dimensions of the matching pipes with extremely durable flange ends is incomparable in quality as well as functionality
  • Flanges drilled as per BSTD standard optional drilling ANSI

Technical Specification

PIPE SIZE BSTD FLANGE DETAILS L D W
1.5″ 40 NB 108 Φ42 48.3
2″ 50 NB 300 Φ42 60.33
2 1/2″ 65 NB 300 Φ42 73
3″ 80 NB 300 Φ42 88.9
4″ 100 NB 300 Φ42 114.3
5″ 125 NB 300 Φ42 141.3
6″ 150 NB 300 Φ42 168.3
8″ 200 NB 300 Φ42 219.1

Note:-Insertion depth (d) should be 10% of pipe diameter (W)

Material Of Construction Options

  • SS 316 with S/O Flanges(MS)
  • MS with MS Flange welded

PVC ADAPTOR

  • Solvent cementable/Weldon connections for DIN/ASTM Tees

STEEL ADAPTOR

  • See the notch that should fix in to the internal notch provided with Sensor Black Body
  • Insertion depth should be 10% of pipe diameter. Align the notch parallel to the flow direction and wield it properly


PVC TEES

FEATURES

  • Fitting automatically sets probe to correct depth and orientation
  • Solvent cementable end connections
  • Available for both ASTM & DIN standard

  DIN(Pipe OD) ASTM (Pipe OD)
40 NB 50 48.26
50 NB 63 60.32
65 NB 75 73.02
80 NB 90 88.90
100 NB 110 114.30

Flanged Fittings