Sorry, this product is no longer offered for sale. It was discontinued on Sep 17, 2020The recommended replacement product is 7Z01256.

Virtual Power Meter, Optical Power and Energy, USB

844-PE-USB Virtual Optical Power and Energy Meter

The 841-PE-USB is a Power Meter with a USB connection. It uses a computer as the instrument's monitor, allowing the user to access the full computational power of the computer. When equipment space is tight or you need to control multiple power meter channels, 841-PE-USB is an ideal solution. In addition to USB output, it also has a 0 - 1 V analog output. Installation of the application is simple and includes the USB driver installation. PMManager^TM is a powerful application software that controls the power meter and takes measurement data.

The 841-PE-USB includes a calibration certificate, a USB cable, a 2.5 mm analog output connector and a PMManager quick installation guide.

Specifications

Technical Specs

Number of Channels
1
Compatible Detectors
818 and 918D series photodiode detectors, 919P, PEPS, 919E, LIAD
Communication Interfaces
USB (cable included)
Analog Output
0-1 Volt with 0.3mV (0.03%) resolution. 100 ohms impedance
Accuracy
±0.25% ±20pA for thermopiles and photodiodes ±0.25% for pyroelectrics
Analog Input Range
15nA - 1.5mA full scale in 16 ranges for thermopiles and photodiodes 0 - 6V full scale for pyroelectrics
Dynamic Range
9 decades (1:10⁹)
Sampling Rate
15 Hz (photodiode and thermopile), 10 kHz (pyroelectric)
Resolution
18 bits plus sign for thermopiles and photodiodes 12 bits no sign (0.025% resolution) for pyroelectrics
Noise
500nV or 1.5pA + 0.0015% of input range @3Hz for thermopiles and photodiodes 2mV for pyroelectrics

Dimensions
68 x 117 x 32 mm
Power Requirements
USB powered
Operating Temperature
15°C to 35°C, <70% RH, non-condensing
Storage Temperature
0°C to 50°C, <90% RH
CE Certified
Compliant
RoHS
Compliant
Weight
0.425kg

Number of Channels
1
Compatible Detectors
818 and 918D series photodiode detectors, 919P, PEPS, 919E, LIAD
Communication Interfaces
USB (cable included)
Analog Output
0-1 Volt with 0.3mV (0.03%) resolution. 100 ohms impedance
Accuracy
±0.25% ±20pA for thermopiles and photodiodes ±0.25% for pyroelectrics
Analog Input Range
15nA - 1.5mA full scale in 16 ranges for thermopiles and photodiodes 0 - 6V full scale for pyroelectrics
Dynamic Range
9 decades (1:10⁹)
Sampling Rate
15 Hz (photodiode and thermopile), 10 kHz (pyroelectric)
Resolution
18 bits plus sign for thermopiles and photodiodes 12 bits no sign (0.025% resolution) for pyroelectrics
Noise
500nV or 1.5pA + 0.0015% of input range @3Hz for thermopiles and photodiodes 2mV for pyroelectrics

Dimensions
68 x 117 x 32 mm
Power Requirements
USB powered
Operating Temperature
15°C to 35°C, <70% RH, non-condensing
Storage Temperature
0°C to 50°C, <90% RH
CE Certified
Compliant
RoHS
Compliant
Weight
0.425kg

Resources & Downloads

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