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Single frequency meters, types FQ, FTQ

Single frequency meters, types FQ, FTQ

Product catalog summary

Overview: The TCM-2 Thyristor Control Module data sheet provides detailed information on the robust and compact design of frequency meters suitable for various generating sets. The document outlines specifications for two types of frequency meters: Pointer Frequency Meters (FQ) and Reed Frequency Meters (FTQ).

Available Types: The frequency meters are available in two sizes: 72 x 72 mm and 96 x 96 mm, with corresponding models FQ72-x, FTQ72-x, FQ96-x, and FTQ96-x.

Construction:

FQ: These are pointer frequency meters with a moving coil instrument and built-in electronics for frequency-to-voltage conversion, offering accurate and linear readouts with exchangeable scales.
FTQ: These are reed frequency meters with metal reeds vibrating at the applied frequency, available with 13 or 21 reeds for different frequency ranges, also featuring exchangeable scales.

Technical Specifications:

Accuracy: Both FQ and FTQ meters have an accuracy class of 0.5.
Scale/Measuring Range: Various frequency ranges are available, including 45-55 Hz, 55-65 Hz, and others upon request.
Measuring Voltage: FQ meters operate at 100-230V AC, while FTQ meters support a broader range from 100V to 440V AC.
Temperature Range: Nominal operating temperatures are -10 to 55°C, with storage temperatures from -25 to 65°C.
EMC and Protection: Both types comply with IEC/EN 61000-6-2/3 standards and are CE-marked, with protection class IP52, upgradeable to IP54 on request.

Dimensions and Weight: The dimensions for both FQ and FTQ meters are specified, with weights ranging from 0.189 kg to 0.280 kg depending on the model.

Available Variants: The document lists item numbers and variant descriptions for different frequency ranges and supply voltages, including standard scales.

Order Specifications: The document provides a template for ordering, specifying mandatory information such as item number, type, variant number, scale/measuring range, and measuring voltage, with options for additional features like IP54 protection.

Contact Information: DEIF A/S is located in Skive, Denmark, with contact details provided for further inquiries.

Catalog excerpts

Single frequency meters, types FQ, FTQ-1

Robust and thoroughly tested construction DIN size compact design: Q72, Q96 High immunity to 3rd harmonics Suitable for all types of generating sets DEIT A/S • Frisenborgvej 33 • D<-7800 Skive Eel.: -45 9614 S614 Fax: +45 9614 S615 [email protected] • WAW.de f.com

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Single frequency meters, types FQ, FTQ-2

FQ, FTQ Available types Construction FQ: Pointer frequency meter consisting of a moving coil instrument with built-in electronics for converting the frequency to a voltage signal. Accurate and linear readout. Exchangeable scale. FTQ: Reed frequency meter with one row of metal reeds vibrating at the applied frequency (resolution: 1/4 Hz). Available with 13 reeds (typically 47...53 Hz) or 21 reeds (typically 45...55 Hz). Exchangeable scale. Note: FTQ72-x only 47...53 Hz and 57...63 Hz. Type: Pointer frequency meters FQ Accuracy11: Class 0.5 Type: Reed frequency meters FTQ Accuracy11: Class...

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Single frequency meters, types FQ, FTQ-3

Available variants Item no. Due to our continuous development we reserve the right to supply equipment which may vary from the described. DEIF A/S, Frisenborgvej 33 DK-7800 Skive, Denmark Tel.: +45 9614 9614, Fax: +45 9614 9615 E-mail: [email protected], URL: www.deif.com

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All DEIF catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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