P R O D U C T DATA

Weatherproof Enclosure
for Noise Monitoring Terminal
The weatherproof enclosures (Large or Compact) are tailored
fixed installation solutions for unattended noise monitoring.
The enclosures are highly secure and constructed of strong,
hard-wearing materials – available with IP55 or IP66 rating.
The weatherproof enclosure offers enough space for the soundlevel meter and required accessories. It includes a power module
converting the external mains power supply to the internally required DC power levels. The active ventilation of the IP55 variant
cools the interior in hot external conditions or where the terminal
is located in areas of prolonged and direct sunlight.
Features• Dedicated permanent noise monitoring solution• Ready-made for mounting XL2 or XL3 Sound Level Meter• Lockable
Noise Monitoring Terminal IP55
with outdoor mic mounted on tripod• Active ventilation included (IP55 only)
Additionally required to complete the noise monitoring terminal:• XL2 or XL3 Sound Level Meter• Outdoor Microphone M2230-WP / M2340-WP (class 1)
or M4261-WP (class 2)• 4G/LTE Gateway (SIM-card by customer)• ASD Cable from sound level meter to measurement microphone(available in length 5 m, 10 m, 20 m)• Optional: Pole Mount Kit for Noise Monitoring Terminal• Optional for XL2: NetBox for remote access• Mains power cable (by customer)• Tripod or microphone mast (by customer)

Optional Pole Mount Kitfor Noise Monitoring Terminal

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Sep 22, Page 1 / 4

P R O D U C T DATA

Specifications
Weatherproof
Enclosure Large
IP55

Weatherproof
Enclosure Large
IP66

Weatherproof
Enclosure Compact
IP66

Material

Polyester, powder
coated RAL 7035

Polyester, powder
coated RAL 7035Glass fibre reinforced
polycarbonate

Ventilation

Ventilator On/Off via
automatedtemperature control––Power Supply

Mains power 100 – 240 VAC

Mounting

Mounting screws at each corner
Optional: mounting brackets for pole mounting

Scope of Supply• Lockable terminal box (Compact: with padlock)• Circuit Breaker 2 poles, 16 A
• Power module• Mounting plate for XL2 or XL3• Mounting plate for NetBox• Adapter cable for NetBox power supply• Mains power adapter cable• Cable glands for 5 – 10 mm cable diameter• Ventilation (only for enclosure Large IP55)

Outer Dimensions

515 x 415 x 230 mm(20.3” x 16.4” x 9.1”)

Temperature Range
Flammability

515 x 415 x 230 mm(20.3” x 16.4” x 9.1”)

400 x 400 x 130 mm(15.8” x 15.8” x 5.2”)–40 °C to +80 °C (–32° to 176 °F)––

UL 746C 5 inch
flame test

Optional Accessory

Pole Mount Kit,
NTi Audio # 600 000 483

Pole Mount Kit,
NTi Audio # 600 000 483

Pole Mount Kit,
NTi Audio # 600 000 484

Order Information

NTi Audio # 600 000 480

NTi Audio # 600 000 486

NTi Audio # 600 000 485

All information is subject to change without notice.

www.nti-audio.com

Page 2 / 4

P R O D U C T DATA

Weatherproof Enclosure Large, IP55 with Sound Level Meter
Setup A) with XL2, Netbox and Teltonika Gateway

ASD Cable to Outdoor
Measurement Microphone

Setup B) with XL3 and Teltonika Gateway

Connect Mains Power Cable here

www.nti-audio.com

Page 3 / 4

P R O D U C T DATA

Weatherproof Enclosure Compact, IP66 with Sound Level Meter
Setup A) with XL2, Netbox and Teltonika Gateway

ASD Cable to Outdoor
Measurement Microphone

Connect Mains Power Cable here
Setup B) with XL3 and Teltonika Gateway

www.nti-audio.com

Page 4 / 4