Flow monitor RLSW6AR (incl. sensor, automatic reset) with 2 relay outputs for HVAC applications

Sku: 77567AR

Description

✅ Air flow monitor with automatic reset function (alternatively available with fault memory)

✅ Switching point continuously adjustable, switching output 2 NO/ 2 NC

✅ Robust sensor design, high sensor protection class IP67, sensitive and fast airflow detection

✅ Exemplary areas of application: Monitoring of heating coils, humidifiers, air curtain systems, control dampers, fans, DDC

Power supply

230 V AC 24 V AC/DC

Product variants

€260,40

Shipment is calculated in the checkout.

Delivery time: Available immediately

Bedienungsanleitung DE: Download

Bedienungsanleitung EN: Download

Medium

Gases
Device type

Compact flow device
Device design

Compact device including sensor (remote)
Display

Yellow LED at flow velocities > switching point, green LED during operation
Switching point

Stepless adjustment (potentiometer)
Protection class evaluation unit

IP65
Protection class sensor

IP67
Special features

Alarm with automatic reset or manual acknowledgement Adjustable start-up delay 0 ... 60 s 2 relay outputs
Output signal

Switching output
Switching output specification

2 relay outputs (changeover contact) Relay picks up on flow
Sensor break output signal

Relay drops out
Sensor short-circuit output signal

Relay drops out
Relay output specification

2 relay outputs (changeover contact) Relay picks up on flow
Immersion depth

165, Special lengths on request
Housing material

Polyamide, UL94-V0
Sensor material

MS58, nickel-plated (optionally available in stainless steel)
Pressure resistance

10 bar
Housing dimensions

55 mm x 165 mm x 85 mm
Power supply

24 V AC/DC ±5%, 230 V AC ±5%
Electrical connection

11 terminals (2.5 mm²)
Max. power consumption

5 VA
Current and contact rating

250 VAC, 8 A, 2 kVA
Minimum switching capacity

10 mA, 5 V DC
Ambient temperature

-20 ... 60°C
Optimal inlet path

>5 DN
Optimal outlet path

>3 DN
Temperature gradient

15K/min (also available with 30K/min on request)
Certificates

CE
Country of origin

Germany
Customs tariff number

90 26 80 20
HS code

90 26 80
Pollution degree

II