Vaisala MD30 User manual

Brand: Vaisala

Model: MD30

Type: User manual

Vaisala MD30 is a mobile detector that measures road weather conditions, including temperature, humidity, and surface temperature. It can be mounted on a towing hook or vehicle structure using the provided brackets and screws. The device has a Bluetooth module for wireless data transmission and can be integrated with other data collection systems. It is designed to provide accurate and reliable weather data for various applications, including road maintenance, traffic management, and weather forecasting.

Mounting MD30 on towing hook

To use MD30FRONTMOUNT, you need a towing hook installed on your vehicle as instructed in your car

manufacturer's manual.

• MD30FRONTMOUNT mounting adapter

• 19-mm wrench

• 2.5-mm and 3-mm Allen keys

• Torx T15

Table 1 MD30FRONTMOUNT contents

Part Pcs Part Pcs

Mounting bracket 2 Rubber sheet 2

Torx socket head screw M4×12 8 Metal counterplate 1

Mounting block 1 Hex self-lock nut M12 1

Countersunk hex socket head screw M4×16 10 Fender washer A5,3 1

Hex head bolt screw M12×50 1 Hex socket head screw M5×16 1

Shaft 1 Hex socket set screw M6×12 2

Mount MD30 on the towing hook with MD30FRONTMOUNT. The measurement angle is automatically

correct when the mounting bracket is positioned vertically.

199 [7.83]

30°

Road surface

[in]

90°

Figure 1 Correct measurement angle

When using towing hook mounting, you can still use MD30EXTSET to mount the air temperature and

humidity sensor HMP113 and surface temperature sensor MT10 elsewhere on the vehicle for optimum

performance. In that case, install them last. See Mounting Temperature Sensors Separately Installation

Guide.

M212519EN-A

Installation

Guide

Mounting MD30 on Towing Hook

Vaisala Mobile Detector MD30

PUBLISHED BY

Vaisala Oyj

Vanha Nurmijärventie 21

FI-01670 Vantaa, Finland

Any reproduction, transfer, distribution or storage of information contained in this document is strictly

prohibited. All speciﬁcations — technical included — are subject to change without notice.

1. Remove the pre-installed mounting bracket (MD30BRACKET).

2. Loosen the 8 screws (M4×10) that hold the temperature sensors HMP113 and MT10 in place and

remove the sensors.

Their cables can remain connected during the assembly.

3. Assemble as shown using the provided brackets and M4×12 screws. Check carefully which way to

mount the brackets.

Mounting bracket (2 pcs)

2 Torx socket head screw M4×12 (8 pcs)

Installation Guide M212519EN-A

4. Attach the mounting block between the brackets.

Make sure that the 2 holes in the mounting block remain accessible.

1 Mounting block

2 Countersunk hex socket head screw M4×16

(10 pcs)

5. Attach the shaft to the vehicle towing hook.

Use the provided rubber sheets to make the assembly tight. Use scissors or a knife to cut the

rubber sheets to match the shape of your towing hook.

The towing hook does not need to be positioned horizontally.

1 Hex head bolt screw M12×50

2 Shaft

3 Rubber sheet (2 pcs)

4 Vehicle towing hook (not supplied by Vaisala)

5 Metal counterplate

6 Hex self-lock nut M12

Installation Guide M212519EN-A

6. Attach MD30 on the shaft. Secure the shaft.

1 Fender washer A5,3

2 Hex socket head screw M5×16

3 Hex socket set screw M6×12 (2 pcs)

7. Route the MD30 cable to the Bluetooth module enclosure or other data collection system.

For cabling instructions, see Vaisala Mobile Detector MD30 Setup Guide.

If there are loose cables, attach them with cable ties to the vehicle structure.

8. Continue the system setup according to Vaisala Mobile Detector MD30 Setup Guide.

Installation Guide M212519EN-A

Vaisala MD30 User manual

Vaisala MD30 User manual

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