Evaluation unit NLSW45-3 SIL2 Analog, flow monitoring with SIL2 certification and analog output (4-20 mA)

Sku: 1147SIL2

Description

✅ Flow monitoring with SIL2 certification according to IEC 62061 (corresponds to performance level d according to EN ISO 13849-1)

✅ Wide measuring range from 0.1 to 35 m/s with media temperatures from 0°C to 60°C

✅ With switching output suitable for switch cabinet installation

✅ Developed for demanding industrial applications, IP40

✅ Redundant design of the evaluation electronics and use of 2 sensors required

Power supply

230 V AC 24 V AC/DC

Product variants

€489,10

Shipment is calculated in the checkout.

Delivery time: Available immediately

Bedienungsanleitung DE: Download

Bedienungsanleitung EN: Download

Medium

Gases
Device type

Flow evaluation unit for switch cabinet installation, Installation at the measuring point
Flow range

0,1 ... 30 m/s
Medium temperature

0 ... 85°C
Display

LED (voltage & switching point)
Switching point

Stepless adjustment (potentiometer), Independent of the analog measuring range
Protection class evaluation unit

IP65
Special features

2 sensors required (SIL2)
Output signal

Switching output, Analog output
Switching output specification

2 changeover contacts (per channel)
Sensor break output signal

Relay drops out
Sensor short-circuit output signal

Relay drops out
Relay output specification

2 changeover contacts (per channel)
Housing material

Polyamide (UL94V-0)
Weight

360 g
Housing dimensions

85 mm x 165 mm x 55 mm
Mounting

Mounting kit included, Mounting on DIN rail optional
Power supply

24 V AC/DC ±10%, 230 V AC ±10%
Electrical connection

Terminal strip
Max. power consumption

5 VA
Recommended cable cross-section

2.5 mm²
Current and contact rating

250 V AC, 4 A, 1 kVA / 150W
Minimum switching capacity

100 mA/ 5 V DC
Ambient temperature

-20 ... 60°C
Certificates

CE
ATEX certification

none
SIL level

SIL2
Country of origin

Germany
Customs tariff number

90 26 80 20
HS code

90 26 80