Serie MNU IS - Sensore Ultrasonico per Rete MODBUS a Sicurezza Intrinseca

Serie MNU IS - Sensore Ultrasonico per Rete MODBUS a Sicurezza Intrinseca

 

 

 

Modbus Measurements In Classified Locations

 

Rugged, low-power, and rated Intrinsically Safe for hazardous location, with optional Gas Discharge Tube protection.

 

Range:Up to 25 ft.                                                                                 Mount:3/4 in. NPT,2 in. NPT

Output:Tank Cloud Slave,RS-485,Modbus RTU                                Certification:CE,CSA,ATEX,IECEx,Class 1, Div 1,Intrinsically Safe

 

 

 

Description

 

New QuickMode
Get an on-demand measurement in as little as 250 ms.

Easy Wiring & Set-up
Everything about MNU IS setup is easy, from simple daisy chain wiring to remote configuration via the Internet.

Common Model Configurations

 

Model Number Model Description
MNU-IS-6424-C6A 1 - 25 ft range, 69 kHz, 3/4" NPT, 2" NPT, 6 ft cable, Cable Gland with Spiral Strain Relief
MNU-IS-6424-C6C 1 - 25 ft range, 69 kHz, 2" NPT, 6 ft cable, ATEX Cable Gland
MNU-IS-6425-C6A 1 - 25 ft range, 69 kHz, Gas Discharge Tube Protection, 3/4" NPT, 2" NPT, 6 ft cable, Cable Gland with Spiral Strain Relief
MNU-IS-6425-C6C 1 - 25 ft range, 69 kHz, Gas Discharge Tube Protection, 2" NPT, 6 ft cable, ATEX Cable Gland

Refer to Model Number Configurator on the datasheet for a full list of configuration options.

 

Specifications

 

Performance

Available Ranges

1 to 25 ft.

Accuracy

±0.25% of detected range

Programming

Method

Online Data Portal

Modbus Register

Electrical

Operating Voltage

8-24 VDC

Total Current Draw

15 - 30 mA @ 24 VDC, Typ. 20 mA

30 - 75 mA @ 8 VDC, Typ. 40 mA

Waiting Status Current Draw

13 mA @ 24 VDC

17 mA @ 8 VDC

Gas Discharge Tube Surge Protection

150 V, 1 kA

Physical

Upper Housing

PC/PBT blend

Transducer

Ceramic transducer, PVDF faced

Mounting

Sensor Face: 2 in. NPT

Sensor Back: 3/4 in. NPT

Approvals

CSA Intrinsically Safe

Class I, Div. 1, Groups C & D

Class I, Zone 0, AEx ia IIB T4 Ga

ATEX

II 1G Ex ia IIB T4 Ga

IECEx

Ex ia IIB T4 Ga

Optional Lightning Protection

Compliant with IEC 61000-4-5

Connectivity

Output

RS-485 Modbus RTU

Data Portals

Online

LAN

Environmental

Housing Rating

IP 68

Operating Temperature

Standard: -30 to 60°C (-22 to 140°F)

Alternate: -20 to 50°C (-4 to 122°F)

 

 

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