DIGITAL FREQUENCY METER

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DIGITAL FREQUENCY METER-LINE

Model : PE 4050

Norway

• High performance and precision.
• Quartz crystal time base.
• Complete CMOS IC technology for very high noise immunity.
• Panel mounting 96mm x 96mm din size.
• Suitable for invertor/ AC drive O/P frequency.

TECHNICAL SPECIFICATIONS

Display : 4 digit 0.5" ht., red LED.
Range : 45.00 to 55.00 Hz. Resolution : 0.01 Hz.
Input : Internal.
Accuracy : 0.01 Hz ± 1 count
Time Base : Quartz crystal based oscillator.
Power : 230 VAC ± 10%, 50 Hz. ± 10%
Dimensions : 96(W) x 96(H) x 40(D) mm3
Options : 1. 0to 5 V output or 0 to 20 ma currant output.
2. larger display height or 1", 2", 4", 6" or 8" for distant viewing.
3. Also available in Panel Mounting size of 96mm(W) x 48mm(H) x 110mm(D).
4. Model : PE 3481 with an accuracy 0.1% ± 1 count.

DIGITAL FREQUENCY METER

MODEL : PE 4055/PE 3484-87

Norway

Input : 100 mV RMS to 500 V RMS.

TECHNICAL SPECIFICATIONS

Features :

RANGE RESOLUTIONMODEL NUMBER FOR ACCURACY
0.05% ± 1 Count 0.1% ±1 Count
10.00 to 99.99 Hz 0.01 Hz PE 4055 PE 3484
10.0 to 999.9Hz 0.1 Hz PE 4055 PE 3485
10 to 9999Hz 1Hz PE 4055 PE 3486
0.01 to 99.99 Khz 0.01 Khz PE 4055 PE 3487

DIGITAL LINE FREQUENCY MONITOR WITH HI and LO SET

Model : PE 4060

Norway

• High performance and Precision.
• Quartz Crystal Time base.
• Complete CMOS IC technology for very high noise immunity.

TECHNICAL SPECIFICATIONS

Set Points : Two Nos. : HIGH and LOW, both continuously adjustable by means of three digit thumb wheel switches.
(Resolution of limit setting 0.1 Hz)
Output : One change over relay contact, 5A/230V AC for each limit setting.
Dimensions : 96(W) x 96(H) x 180(D) mm3
Display : 4 digit 0.5" ht., red LED.
Range : 45.00 to 55.00 Hz. Resolution : 0.01 Hz.
Input : Internal.
Accuracy : 0.01 Hz ± 1 count
Time Base : Quartz crystal based oscillator.
Power : 230 VAC ± 10%, 50 Hz. ± 10%
Dimensions : 96(W) x 96(H) x 40(D) mm3
Options : 1. 0to 5 V output or 0 to 20 ma currant output.
2. larger display height or 1", 2", 4", 6" or 8" for distant viewing.
3. Also available in Panel Mounting size of 96mm(W) x 48mm(H) x 110mm(D).
4. Model : PE 3481 with an accuracy 0.1% ± 1 count.

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