Name: Frequency meter for ship (land) seismic instruments
Model: F72-HZB
Specification: 45-55HZ; Order remarks, model specifications
Angle: Right angle display at 90 degrees; (Can customize wide-angle 240 degree display price for further discussion)
Level: 0.5
Shell: Metal shell, wiring base plate and protective cover (reinforced plastic), glass (3mm thick tempered glass)
Weight: 0.35KG
Warranty: 12 months
Standard: GB/T 7676
Metal shell F72-HZB frequency meter 45-55HZ 55-65HZ 45-65HZ Q72-HC marine meter
Protection level: IP54
Dimensions: 72X72X88mm, opening size: 68X68mm, instrument inner size: 66X66mm, depth: 80mm (including protective cover)
Packaging: Inner box with shockproof foam box, outer box in cardboard box;
Packaging quantity: 48 large boxes and 36 small boxes
Structural features: shock-absorbing pointer type instrument, guaranteed quality, high mechanical impact resistance, and satisfactory operation under vibration acceleration of 0.7g;
AC instrument is composed of a transistor rectifier circuit device attached to a DC meter, which consumes less power..
Main technical performance
Environmental conditions: -25~+40 ℃ (AC meter 0~+40 ℃)
Relative humidity: 25% to 80%
Mechanical resistance performance: High resistance to mechanical impact, satisfactory operation under vibration acceleration of 0.7g; Can withstand transportation shocks with an acceleration of 150m/s - and an impact frequency of 80-120 times per minute, lasting for 2 hours.
Voltage withstand: AC 50Hz, AC 2000V, lasting for 1 minute.
Weight: less than 1Kg
Working position: Vertical (æ) use.
Frequency meter: 240° display on wide-angle meter and 90° display on right angle meter
| External dimension mm | Product Model 240° | Product Model 90° | Measuring Range | Note of connection |
| SQUAR EXTERNAL 96*96 Holes 92*92 |
AH96-HZ F96-HZ F96J-HZ Q96-HZC 51L5 (Z96) |
AH96-HZB F96-HZB Q96-HC 51L4 51L5G 51L6 DN96 |
Display frequency: 45-5055HZ 55-60-65Hz 45-55-65Hz Frequency voltage: 100V, 110V, 115V 220.380V, 400V 415V, 440V, 450V 460V, 380/100V 400/100V 440/110V 460/115V 440/220V 690/100V |
Directly accessible below 440V; Above 440V, it is connected through a voltage transformer PT (with a secondary voltage of PT/100V) /110V) Customizable red line drawing according to user requirements Level: 0.5 |
| SQUAR EXTERNAL 72*972 Holes 68*68 with Reverse power relay |
AH72-HZ F72-HZ F72J-HZ Q72-HZC 61L14 Z72 |
AH72-HZB F72-HZB Q72-HC 61L13 61T13 61L14G DN72 |
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| Square circular shape EXTERNAL 110*110 Holes diameter 101 |
AH110A 45L8 45L9 2108 2108A B2108 2108B |
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| Square circular shape EXTERNAL 80*80 Holes diameter 71 |
AH80A 63L18 63L19 2182 2182A 63L1 63L2 63L10 |
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| Square circular shape EXTERNAL 120*120 Holes diameter 101 |
AH120A 45L1 45D1 |
