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Vibration & Temperature Sensor

For Condition Monitoring with IO-Link

CMVT-QR20-IOLX3-H1141

Type

CMVT-QR20-IOLX3-H1141

ID

100016543

Vibration — Acceleration

Sampling rate of the acceleration measuring cell

6.6 KHz

RMS measuring range

± 16 g

RMS resolution

0.01 g

RMS linearity deviation, typical

ð

±3 % @ 78 Hz

RMS repeatability, typical

ð

±5 % @ 78 Hz

Vibration — Speed

RMS measuring range

0…320 mm/s at 78 Hz

RMS resolution

0.01 mm/s

RMS linearity deviation, typical

ð

±1 % @ 78 Hz

RMS repeatability, typical

ð

±5 % @ 78 Hz

Temperature

Temperature measuring range

-40…85 °C

Temperature linearity deviation

ð

1 %

Temperature repeatability

ð

± 2.4 %

Electrical data

Operating voltage

18…30 VDC

Residual ripple

ð

10 % U

ss

Isolation test voltage

ð

0.5 kV

Communication protocol

IO-Link

Current consumption

< 50 mA

IO-Link

Communication mode

COM 3 (230.4 kBaud)

Function pin 4

IO-Link/SIO

Function Pin 2

SIO

Mechanical data

Design

Rectangular, QR20

Dimensions

71.6 x 62.6 x 20 mm

Housing material

Plastic, Ultem

Electrical connection

Connector, M12 × 1

■ Rectangular, plastic, Ultem

■ Status displayed via LED

■ Acceleration and speed output RMS or

peak to peak of the vibration

■ Acceleration measuring range ±16 g

■ Detection over 3 axes

■ Temperature measuring range -40 °C to

+85 °C

■ High protection class IP68/IP69K

■ 18…30 VDC, communication via IO-Link

■ 10…30 VDC, SIO mode PNP/NPN switch-

ing outputs

■ M12 × 1 male connector, 4-pin

Wiring Diagram

Functional principle

Condition monitoring sensors help to prevent

unplanned downtimes and malfunctions dur-

ing the production process. They monitor the

condition of the machine as a preventative

measure.

Using the CM sensors can prevent system

downtime or machine damage, which in turn

improves system effectiveness and allows un-

interrupted operation.

The use of CMVT sensors also directly bene-

fits the user in a quantifiable way.

Information on vibration and temperature is

output via the standardized IO-Link protocol.

Warning and alarm messages are also dis-

played via simple switching outputs.