RLSW7 G1/2" 150mm

Product no.: 74399/150
Price before VAT, plus delivery
Delivery weight: 650 g

Compact flow monitor able to observe air and water flows as well as cooling circuits with a glycol content of up to 30%

Supply voltage 230V AC

Power consumption: max. 4.5VA

Signal output flow: 1x changer

Contact capacitance: 250VAC, 6A, 1.5kVA

Switching behavior at flow: relay connects

Media temperature: -10°C to +80°C

Measurement range

  • Air approx. 0.5-30m/s
  • Water approx. 0.05-3m/s

Sensor: integrated

Immersion depth: 150mm (alternatively 48mm)

Process connection: G1/4" (alternatively G1/4")

Sensor material: stainless steel V2A

Pressure resistance: 20bar

Protection class cabinet: IP65

Protection class sensor: IP67

Cabinet dimensions (LxWxH): 56mmx84mmx82mmm

Photo shows 1/2" version!

Building class tested and approved by TÜVNORD complying to DIN EN 61010-1:2011-07, Tested at 27.02.2018

Additional product information

Handbook Download

Selection: RLSW7 G1/2" 150mm

Product no. Spannung Price
74398/150 24V AC/DC 268.00 € *
74399/150 230V AC 268.00 € *
* Prices before VAT, plus delivery


Product Note Status Price
RLSW7 G1/2" RLSW7 G1/2"
203.00 € *
Delivery weight: 450 g
RLSW7 G1/2" 150mm RLSW7 G1/2" 150mm
268.00 € *
Delivery weight: 550 g
F6.1 Flow Sensor F6.1 Flow Sensor
150.00 € *
Delivery weight: 200 g
F6.2 Flow Sensor F6.2 Flow Sensor
165.00 € *
Delivery weight: 200 g
F6.3 Flow Sensor F6.3 Flow Sensor
159.00 € *
Delivery weight: 200 g
F6.4 Flow Sensor F6.4 Flow Sensor
165.00 € *
Delivery weight: 200 g
F6.5 Flow Sensor F6.5 Flow Sensor
197.00 € *
Delivery weight: 200 g
Product Range 2020 Product Range 2020
NLSW45-4 NLSW45-4
144.00 € *
Delivery weight: 360 g
RLSW7 G1/4" RLSW7 G1/4"
190.00 € *
Delivery weight: 400 g
* Prices before VAT, plus delivery
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