Industrial Lux Meter LXT

Luxmeter alarm for fixed mounting with relay and regulation output

The warning lux meter consists of a measurement sensor and a small wall mount with a 1.5 m cable, a light transmitter, and a digital display. Its main application is the continuous measurement of daylight and the control of light in photography laboratories and production rooms (for example, in food or pharmaceutical manufacturing ...). 

The digital display has a relay output for controlling acoustic alarms, flashing lights, etc., as an optical or acoustic warning and control, and an output for regulation. The limit value for the analog alarm output can be programmed on the display. The analog digital output can be used to control valves or to store transmitter signals in a data logger, evaluate them, and document them. The warning luxmeter is very easy to connect and is powered by a 230 V current. The digital display for the LXT luxmeter is preconfigured in the light transmitter and can be put into operation immediately.

The LXT lux meter has been designed for long-term measurements of light power. The light transmitter and the digital display have standardized measurements and can be adapted to any distribution cabinet that has standardized drawers.

The lux meter is especially suitable for monitoring in companies that manufacture or store light-sensitive material.

- For fixed installation

- Relay output

- Control output

- Measurement and control of light

- Acoustic and optical alarm

- Programming limit

Technical specifications

Light sensor

Measurement range

0 ... 50000 lux in three ranges

Resolution

0,1 lx / 1 lx

Accuracy

± 5 % of the reading

Sensor

photodiode with filter with C.I.E. color correction

Power supply

via the transmitter

Cable length (from the sensor to the transmitter)

1,5 m

Condiciones ambientales

maximum 80% H. r. / 0 ... + 50 °C

Housing material

ABS plastic

Transmisor

Carcasa

ABS plastic

Power supply

90 … 260 ACV

Calibration

adjustable with a set screw

Salida

4 ... 20 mA

Type of protection

IP 54

Condiciones ambientales

maximum 85 % H. r. / 0 ... + 50 °C

Pantalla digital

Transmitter input signal

4 – 20 mA

Pantalla

- 1999 … 9999 (1…3 after the decimal, depending on the measurement value chosen by the user)

Programming data (commas, limit values)

are stored in the device

Regulation output

3 puntos (Com, NO, NC)

Alarm output

Relay output: 5 A / 240 VAC

Power supply

90 ... 260 ACV / 50 ... 60 Hz

Dimensions / distribution panel according to DIN

92 (+ 0,8) mm x 45 (+ 0,5) mm

Peso

aprox. 250 g

Condiciones ambientales

maximum 85 % H. r. / 0 ... + 50 °C

Type of protection

IP 65

Contents of the shipment

1 x Lux meter alert LXT (composed of a light sensor with 1.5 m cable, light transmitter, digital display),

1 x User manual