BML Hydroteknik AB - anläggningar och delar (plasttankar m.m.) till anläggningar för vattenrening och ytbehandling m.m.

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FLÖDESMÄTARE

"CTFI" TURBINE IMPULSE WATER METER

Single (mod. 15 - 02 - 25 - 30 - 40) and multiple (mod. 50) jet counter with dial-plate

Water Treatment with variable flow, i.e. potabilization process, chlorination, fouling neutralisation and prevention

Brass case and head (2" model, internally and externally varnished)

Working temperature: cold water 0-30 C, hot water 30-90 C (mod. CTCI)

Plastic mechanisms and reading rollers: nonhygroscopic, antimagnetic and anti-fouling material

Direct reading on numbered rollers

PA glass (polyamide amorphous)

Reed contact with 10^9 closing operations

Cable (RG58) 2 m length, equipped with BNC connectors

Electrical features of reed contact:
Max voltage: 250 VAC, 200 VDC
Max current: 1.0 A
Max power: 10 VA
Insulation resistance: 10^9 Ohm

Gauge (mm) 15 20 25 30 40 50
Inertial breaking (l/h) 10 15 20 20 25 50
Max temp. flow deliv. (m^3/h) 3 5 7 10 20 30
Flow deliv. w. 10 m of load loss (m^3/h) 3 5 7 10 20 30
Nominal flow rate (m^3/h) 1.5 2.5 3.5 5 10 15
First precision deliv. +/-5% (l/h) 30 50 70 100 200 450
Second precision deliv. +/-2% (l/h) 120 200 280 400 800 3000
Max oper. press. (bar) 16  
Min. reading (l) 0.1 0.5
Max. reading (m^3) 10^5 10^6
Turbine revs per liter (g/l) 34.8 22.5 11.7   4.5 3.16

Gauge (mm)   15 20 25 30 40 50
Length without hose fittings (mm) A 110 130 160 200 300

Length with hose fittings (mm)

B 190 228 260 280 340 450
Width (mm) C 80 100 110  
Height (mm) D 110 132 137 140
Height from hose (mm) E 24 34 42 55
Weight with hose fitting (kg)   0,850 1,100 1,750 2,000 3,460 9,5
CEE approval number   B93
320
01
B93
320
02
B97
320
03
B97
320
04
N/A NL83
E102

"CWFA" PULSE SENDER WOLTMANN WATER METER

Woltmann water meter for horizontal and vertical assembly

Treatment of limpid, torbid and strongly raw water (potabilization process, chlorination, scaling neutralization and prevention)

Epoxy-coated cast iron housing

Working temperature: cold water - 50 C

Direct reading on 6 digits totalizer

Reed contact with 10^9 operations

Max voltage: 250 VAC, 200 VDC
Max current: 1.0 A
Max power: 10 VA
Insulation voltage: 4000 VAC

Gauge (mm) 50 65 80 100 150 200
Inertial breaking (l/h) 0,4 0,6 1,8 2
Max temp. flow deliv. (m^3/h) 30 50 80 120 300 500
Flow deliv. w. 1 m of head loss (m^3/h) 20 55 90 140 410 610
Nominal flow rate (m^3/h) 15 25 40 60 150 250
First precision deliv. +/-2% (l/h) 3 5,5 7 12 8 8,5
Second precision deliv. +/-5% (l/h) 1,2 2 2,5 3,6 4,5 7
Max oper. press. (bar) 16  
Min. reading (l) 1 10 100
Max. reading (m^3) 10^6 10^7 10^8

Gauge (mm)   50 65 80 100 150 200
Total length (mm) A 200 220 230 280 300 350
Height (mm) B 135 150 155   210  
Diameter (mm) C 165 185 200 225 283 340
Holes circle (mm) D 125 145 160 180 240 295
Holes numbers   4   8     12
Weight (kg)   9.5 10 16 20 39 52

© 2012 BML Hydroteknik AB

bml@bmlhydro.se | BML Hydroteknik AB, Box 6026, S-261 06 Landskrona
Tel: ++46 (0)418 43 50 50 | Fax: ++46 (0)418 43 57 80