LS 140   TEMPERATURE AND AIR SENSOR

Wireless LS 75.1 air and LS 75.2 material sensors can be used together with receiver LS 75.3 and utilized as a separate environmental measurement unit.

More than 10 sensors of both types can be applied

Set

Wireless air sensor   LS 75.1
Wireless material temperature sensor   LS 75.2
Signal receiver   LS 75.3


Technical data

Temperature

 

Range

0-40 °C

Absolute accuracy

±0.1 °C

Resolution

<0.01 °C

Pressure                           

 

Range

75-110 kPa

Absolute accuracy

±0.1 kPa

Resolution

0.01 kPa

Humidity

 

Range

0-95 %RH

Absolute accuracy

±3 %RH

Resolution

0.03 %RH

RF communication

 

Frequency

433 MHz

Aerial connector

SMA female

Distance range

>50 m in open space

 

>15 m in buildings

Scan interval

5 s

Power supply

2 x AAA alkaline batteries

Operation time

>500 h

Weight (inc. batteries)

150 g

Dimension

105x58x20 mm

Detailed specifications (PDF file)

Other Products
   
LS 100 Measurment of positioning accuracy in 1 axis  
LS 110 OEM multiaxis measument system  
LS 120 Measurment of geometry with interferometer  
LS 130 Measument of geometry with CCD sensor  
Customized systems