LPPHOT02–Photometric Probe

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Make: Delta OHM Model: LPPHOT02

✅ The spectral response curve of a photometric probe is similar to the human eye curve, known as standard photopic curve .

✅ Measurand : Illuminance.

✅ Sensor Type : Solid State Sensor.

✅ Signal Output : Analog (Passive).

✅ Supplied with : 4 pole connector. The optional cable is terminated with a connector at one end and it is made of PTFE UV-proof. It is provided with 3 wires and a braided wire (shield).

SKU: Delta ohm-LPPHOT02

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Description

Outdoor photometric probe for measuring ILLUMINANCE (0…150 Klux), CIE photopic filter, diffuser for cosine correction. mVdc output for klux. Complete with Calibration Report. On request 5 or 10m cables with connectors.

LPPHOT02… probe measures illuminance (lux), defined as the ratio between the luminous flux (lumen) passing through a surface and the surface area (m²).
The spectral response curve of a photometric probe is similar to the human eye curve, known as standard photopic curve V(λ). The difference in spectral response between LPPHOT02 and the standard photopic curve V(λ) is calculated by means of the error f1′.

LPPHOT02 is designed and constructed for outdoor installation for long periods. The photometric measurement for external use is used for the measurement of daylight in climatological and meteorological applications.

The luxmeter is produced in three versions:

LPPHOT02 – passive (mVdc output for klux);
LPPHOT02AC – active (4…20 mA output, integrated transmitter amplifier);
LPPHOT02AV – active (0…1Vdc, 0…5Vdc or 0…10Vdc output to be defined when ordering, integrated transmitter amplifier)

Details & Specifications

Make	Delta ohm
Model	LPPHOT02
General Specification	:-
Weight	0.90 Kg
Dimension	length :104 mm , width : 165 mm
Measurement Range	0…150 klux
Output	0…1Vdc, 0…5Vdc or 0…10Vdc.
Impedance	0.5…1 kΩ
Operating Temperature	-40°C…80°C
Temperature Response	< 0.1%/°C