Light Meter PCE-LXT

Order no.: PCE-LXT
US$ 330.00
ex. VAT, ex. delivery costs
Available in: 1-2 days
Light meter for fixed installation with relay output and control output

The lux warning system consists of a measuring sensor with a handle and a wall bracket with a 1.5 m cable, a light transmitter and a digital display. The main area of ​​application of this lux warning system is in the continuous light measurement and light monitoring of photo laboratories and production rooms (e.g. food or drug production ...). The digital display has a relay output for controlling alarm horns or flashing lights for optical or acoustic warning and a control output.

The alarm output limit can be programmed on the display. The analog output signal can also be used to control window flaps ... or the transmitter signals can be stored on a logger, evaluated and documented. The sound warning device is very easy to connect and can be operated via 240 V mains power.

The lux warning system was developed for continuous measurement of light intensity. The light transmitter and the digital display have standard dimensions and therefore fit into any control cabinet that has standardized slots. The lux warning system is particularly suitable for monitoring in companies that produce or store light-sensitive materials (e.g. photo laboratories, food production (storage), pharmaceutical production (storage) ... ).

- Measuring range: 0 ... 50000 Lux in three areas
- Resolution: 0.1 lx / lx 1
- Accuracy: ± 5% of reading
- 4 to 20-mA analog output

Lux sensor
Measuring range0 ... 50000 lux in three areas
Resolution0.1 lx / 1 lx
Accuracy±5 % of reading
SensorPhoto Diode with color correction filter according to C.I.E.
Supplyvia transmitter
Cable length (sensor to transmitter)1.5 m / 4.9 ft
Ambient conditionsmax. 80 % relative humidity  / 0 ... +50 °C (32 ... 122 °F)
Housing materialABS plastic
HousingABS plastic
Supply90 … 260 ACV
Calibrationadjustable via grub screws
Output4 ... 20 mA
Degree of protectionIP 54
Ambient conditionsmax. 85 % relative humidity / 0 ... +50 °C (32 ... 122 °F)
Digital display
Input signal from the transmitter4 – 20 mA
Display-1999 ... 9999 (1 ... 3 decimal places, depending on the measured value / selectable by the user)
Programming data (decimal point, limit value...)are stored in the device
Control output3-point (Com, NO, NC)
Alarm outputrelay output: 5 A / 240 VAC
Supply90 ... 260 ACV / 50 ... 60 Hz
Dimensions / control panel cut-out according to DIN92 (+0.8) mm x 45 (+0.5) mm
Weightca. 250 g / 8.8 oz
Ambient conditionsmax. 85 % relative humidity / 0 ... +50 °C (32 ... 122 °F)
Degree of protectionIP 65

1 x Light meter PCE-LXT
1 x Lux sensor on 1.5 m (4.9 ft) cable
1 x Light transmitter
1 x Digital display device
1 x Instruction manual