评估单元 NLSW45-3 Ex SIL1 Analog 模拟量输出，适用于具SIL1认证的ATEX区域流量监测

Seikom评估单元 NLSW45-3 Ex SIL1 Analog 模拟量输出，适用于具SIL1认证的ATEX区域流量监测

✅ 根据IEC 62061获得SIL1认证的流量监测（对应EN ISO 13849-1的性能等级c）
✅ 可配合2个齐纳障碍物在ATEX第1区和第2区使用。
✅ 大型测量范围为0.1至30米/秒，介质温度为0°C至60°C
✅ 模拟输出时，4......20mA，或0......10V，适合控制柜安装
✅ 专为要求高的工业应用设计，IP40
✅ 典型应用领域：喷漆车间、造纸厂和研究设施中的流量监测

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使用说明书

Medium
Gases
Device type
Flow evaluation unit for switch cabinet installation
Flow range
0.1 ... 20 m/s
Medium temperature
0 ... 60°C
Display
LED (voltage & switching point)
Switching point
Stepless adjustment (potentiometer)
Protection class evaluation unit
IP40
Special features
2 Zener barriers included in the scope of delivery Start-up override 5-60 sec., additional external start-up override
Output signal
Analog output, Switching output
Switching output specification
1 changer
Sensor break output signal
Relay drops out
Sensor short-circuit output signal
Relay drops out
Relay output specification
1 changer
Housing material
Polycarbonate glass fiber reinforced (UL94V-0)
Housing dimensions
120 mm x 45 mm x 73 mm
Mounting
DIN rail; to be mounted outside the ATEX zone
Power supply
24 V DC ±5%, 24 V AC ±5%, 230 V AC ±5%
Electrical connection
Terminal strip
Max. power consumption
3 VA
Recommended cable cross-section
2.5 mm²
Current and contact rating
250 VAC, 8 A, 2 kVA
Minimum switching capacity
10 mA, 5 V DC
Ambient temperature
-20 ... 50°C
Certificates
CE
ATEX certification
II 3G Ex ic IIC T4 Gc, simple electrical equipment; Zone 1
SIL level
SIL1
Country of origin
Germany
Customs tariff number
90 26 80 20
HS code
90 26 80