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عالي الدقة SF6 شاشة Monder Meter Relay
$55.00
≥1 Piece/Pieces
$54.00
≥100 Piece/Pieces
$53.00
≥500 Piece/Pieces
$52.50
≥1000 Piece/Pieces
| Model No. : | Online Gas Density Meter |
|---|---|
| Brand Name : | WXKF |
| Brand Name : | WXKF |
وصف المنتج
The mechanical, self-acting gas density monitor is based on the superior reference gas principle which is temperature compensated by design. It therefore meets standards of demanding applications over a wide temperature range. Today's full range of insulating gas mixtures can be monitored. This precise and maintenance-free density monitor is equipped with high-performance microswitches and is reliable in operation over decades for indoor and outdoor applications.
Main Technical Data
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Working environment:
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-30℃~60℃, relative humidity:≤95% PH
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lngress Protection
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IP 65
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Vibration resistance in working environment
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class 1 (general); class 2 (shockproof)
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lmpact class
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30g(general); 50g (shockproof)
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Leakage ratio
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≤1x10-9 Pa.m3/s (helium leak detection)
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Contact type
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magnetic aid electric contact switch
80%silver, 20%nickel, 10µm gold plated
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Electric parameters of the contact
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AC: 30VA 380V 1.0A DC: 30W 220V 1.0A
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lnsulation performance insulating resistance
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100MΩ (500VDC)
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Power-frequency withstand voltage
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2000V 45/60HZ.1 min
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1. Electric contact switch design realizes accurate and reliable SF6 gas monitoring functions.
2. With temperature compensation, the compensation performance is stable and the detection precision is high.
3. On-site display values and output contact signals are not affected by external conditions including the altitude and ambient temperature change.
4. Core elements are made of imported materials with high precision.
5. Good shockproof performance.
6. There are three contact groups at most, which can realize several options including overpressure alarm, double alarm or double lock and make the monitoring safer and more reliable.
7.Gas fill, micro-water test and calibration can be implemented without removal of the SF6 gas density relay, making it easy for on-site staff to conduct micro-water test and gas supplementand avoiding the seal face and seal ring damage arising from إزالة.
8.304 stainless steel is adopted for the sealed case, which prevents both moisture and corrosion.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
س 2. What is your terms of delivery? A: EXW, FOB, CFR, CIF, DDU.
س 3. How about your delivery time? A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
س 4. Can you produce according to the samples? A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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