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NLSW45-3Ex SIL1 (airflow monitor without sensor)

Product no.: 77029/DC/Ex/SIL1
550.00
Price before VAT, plus delivery
Delivery weight: 450 g

The flow monitor NLSW45-3Ex SIL1 is used with two Z-barriers Gg (included in delivery) and flow sensors F3.*Ex SIL1. Applicable range of the flow sensors: In zone 2 (Gas, Category 3G, EPL Gc) in the explosion groups IIA, IIB, and IIC. The qualification with regard to the surface temperature is T4; for all gases, vapours and mists with an ignition temperature >135°C the equipment does not present an ignition source. The requirements for simple electrical apparatus according to IEC60079-11, valid for the gas-hazardous area of zone 1 are met. The NLSW45-3Ex SIL1 must be installed outside of the explosive area.

SIL1 classified by exida

Operating voltage: 24V DC (alternatively available 24V AC or 230V AC)

Power consumption: 4VA

Signal output flow: 1x changer

Current and contact capacitance: 250VAC, 10A, 2.5kVA

Media temperature: 0°C to +60°C

Switch-point: adjustable via potentiometer

Measurement range: approx. 0.1m/s to 20m/s

Cabinet dimensions (LxWxB): 120mmx5mmx73mm

Suitable sensors: F3Ex SIL1, F3.1Ex SIL1, F3.2Ex SIL1, F3.3Ex SIL1 (not included in delivery)

WEEE-Reg.-Nr. DE 38909112

 

 

 

Selection: NLSW45-3Ex SIL1 (airflow monitor without sensor)

Product no. Spannung Price
63377/Ex/SIL1 230V AC 550.00 € *
77029/AC/Ex/SIL1 24V AC 550.00 € *
* Prices before VAT, plus delivery

Accessories

Product Note Status Price
F3Ex SIL1 Flow Sensor for Ex-Areas F3Ex SIL1 Flow Sensor for Ex-Areas
(Länge: 50mm)
325.00 € *
Delivery weight: 210 g
F3Ex SIL1 flow sensor for Ex-Areas F3Ex SIL1 flow sensor for Ex-Areas
(Länge: 130mm)
352.00 € *
Delivery weight: 210 g
F3.2Ex SIL1 flow sensor for Ex-Areas F3.2Ex SIL1 flow sensor for Ex-Areas
(Länge: 165mm)
358.00 € *
Delivery weight: 210 g
F3.3Ex SIL1 flow sensor for Ex-Areas F3.3Ex SIL1 flow sensor for Ex-Areas
(Länge: 300mm)
402.00 € *
Delivery weight: 250 g
* Prices before VAT, plus delivery
Display accessory details

Browse these categories as well: Airflow Meters, Airflow Meters and Sensors for Explosive Areas