All AVIGAN productsAll productsAuthorised partner WIKA · since 2003+38 (067) 285-77-70info@avigan.com.uaUARUENHEAR
AI helper
Describe the task — I'll match 3 WIKA models in 30 seconds
FSM-6100 1
FSM-6100
In stock at WIKA
WIKA · Flow measurement · Family FSM

Flow switch

Electromechanical flow switch for detection of interrupted flow in industrial coolers, heaters, and pipelines with non-corrosive liquids.
Range
15…4000 l/min
Output
1 x SPDT (single pole double…
Protection
IP30
EACRoHSCE
Price
From €99
Confirm at order time
Request a quote
+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

The model FSM-6100 electromechanical flow switch is designed for the detection of interrupted flow ('no flow') of water and other non-corrosive liquids in industrial coolers, heaters or other industrial pipelines.

The flow switch signal is used for operational controls that prevent system failure, e.g. due to ice formation in the absence of cooling water flow.

The cost-effective flow switch is enclosed by a plastic case. The ingress protection of IP30 protects it from unwanted ingress of foreign bodies.

Flow switch, model FSM-6100

The model FSM-6100 is equipped with UL-listed microswitches and protective bellows to ensure high durability with continuous operation and a long service life.

The range of flow ranges, with pipe sizes from 25 ... 150 mm [1 ... 6 in], enables use for flow measurement in a variety of applications with non-critical media.

Special features

  • Switch point repeatability of ±5 % for reliable switching
  • High-quality bellows and microswitch for a service life of > 500,000 cycles
  • Rigid paddles from stainless steel to withstand pressure surges and high medium temperatures
Identification
ModelFSM-6100
Product familyFSM
SubcategoryFlow switch
Measuring range
Flow ranges15…50 l/min · 25…60 l/min · 45…100 l/min · 50…110 l/min · 50…140 l/min · 60…160 l/min · 100…240 l/min · 110…260 l/min · 50…160 l/min · 60…180 l/min · 225…480 l/min · 230…520 l/min · 140…320 l/min · 150…340 l/min · 320…750 l/min · 380…860 l/min · 210…550 l/min · 225…635 l/min · 105…320 l/min · 115…340 l/min · 500…1400 l/min · 590…1700 l/min · 350…1100 l/min · 400…1300 l/min · 200…580 l/min · 230…680 l/min · 730…1750 l/min · 1030…2100 l/min · 500…1500 l/min · 650…2050 l/min · 400…1000 l/min · 475…1250 l/min · 300…800 l/min · 330…930 l/min · 2650…3000 l/min · 2750…3100 l/min · 850…2400 l/min · 990…2600 l/min · 650…1800 l/min · 750…1900 l/min · 350…1450 l/min · 450…1550 l/min · 320…1000 l/min · 15…150 l/min · 45…200 l/min · 50…350 l/min · 100…450 l/min · 140…450 l/min · 225…1000 l/min · 320…1300 l/min · 550…1000 l/min · 500…2500 l/min · 1100…2000 l/min · 580…2000 l/min · 730…3200 l/min · 1500…3200 l/min · 1000…3200 l/min · 800…3200 l/min · 2650…4000 l/min · 2400…4000 l/min · 1800…3200 l/min · 1450…3200 l/min
Pipe diameter150 mm
Accuracy
Accuracy5 %
Process conditions
Process connection
1" NPT, male per ASME B1.20.11" BSPT, male per ISO 71" NPT, male1" BSPT, male
Process temperature−20…+100 °C
Max process pressure10 bar
Measurement technologyturbine
Electrical characteristics
Output signal1 x SPDT (single pole double throw)
Materials
Wetted parts materialStainless steel 316, Phosphor bronze, NBR, Brass (ASTM B455 C38500), Nickel-plated, Brass (ASTM B455 C38500) Nickel-plated, Brass (ASTM B455 C38500), nickel-plated
Operating environment
Ambient temperature−20…+70 °C
IP ratingIP30
Weight0.41 kg
Certifications and approvals
Certifications
EACRoHSCE
Additional details
Datasheet languagesEN
Tables from datasheet
Basic information
Connection locationHorizontal and vertical pipe mounting Flow direction in line with the arrow marking on the process connection
CasePlastic (ABS) ■ Blue (RAL 5022) ■ Red (RAL 3028)
Sensor element
Type of measuring elementPaddle
MaterialStainless steel 316 and bellows from phosphor bronze
Process connection
Thread size■ 1" NPT, male per ASME B1.20.1 ■ 1" BSPT, male per ISO 7
Connection locationLower mount
MaterialBrass (ASTM B455 C38500) Nickel-plated
SealingNBR
Output signal
Switching function1 x SPDT (single pole double throw)
Setting range of the switch points→ See table 'Setting range of the switch points'
Switch point repeatability±5 %of span
Contact materialSilver alloy, UL-certified
Electrical rating AC
Resistive load125V15 A
250V15 A
Inductive load125V15 A
250V15 A
Electrical rating DC
Resistive load125V0.5 A
250V0.25 A
Inductive load30V5 A
125V0.05 A
250V0.03 A
View all (10)
Electrical connection
Connection typeM16 via feed-through grommet
Operating conditions
Medium temperature range-20 …+100 °C [-4 …+212 °F]
Ambient temperature range-20 ...+70 °C [-4 ...+158 °F]
Storage temperature range-20 ...+70 °C [-4 ...+158 °F]
Max. operating pressure10 bar
Overpressure limit15 bar
Permissible mediaWater, ethylene glycol and other liquids that are not corrosive to brass, phosphor bronze and nitrile materials
Ingress protection (IP code) per IEC 60529IP30
Operating conditions
Service life> 500,000 cycles
WeightApprox. 400 to 420 g, depending on setting range
Nominal bore inmm [in]Length of paddle combinations (L) inmmSwitch point with decreasing flow in l/minSwitch point with increasing flow in l/minMax.operating flow in l/min
MinimumMaximumMinimumMaximum
25 [1]2815502560150
32 [1.25]284510050110200
40 [1.5]285014060160350
50 [2]37100240110260450
37 + 505016060180450
65 [2.5]372254802305201,000
37 + 501403201503401,000
80 [3]373207503808601,300
37 + 502105502256351,000
37 + 50 + 801053201153401,000
100 [4]375001,4005901,7002,500
37 + 503501,1004001,3002,000
37 + 50 + 802005802306802,000
125 [5]377301,7501,0302,1003,200
37 + 505001,5006502,0503,200
37 + 50 + 804001,0004751,2502,000
37 + 50 + 80 + 1003008003309302,000
150 [6]372,6503,0002,7503,1004,000
37 + 508502,4009902,6004,000
37 + 50 + 806501,8007501,9003,200
37 + 50 + 80 + 10035014504501,5503,200
LogoDescriptionCountry
EU declaration of conformityEuropean Union
EACEurasian Economic Community
ModelDescriptionOrder number
Cable gland with nutM16 x 1.5 x 8 from PA6 Colour:RAL900585500944