| Principle: | Glass Tube Level Gauge |
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| Range: | 0-3m |
| Measurement Accuracy: | ±8mm |
| Samples: |
DN
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Quartz tube two-color water level meter is a two-color liquid level meter suitable for high temperature and high pressure environment.When the liquid level meter is displayed, the gas and liquid can be divided into two distinct red and green colors, and the interface of the two colors is the position of the liquid level. The observation is very intuitive, and there will be no phenomenon that the vapor in the glass tube will affect the observation results.The valve connecting the container of this level gauge is made of stainless steel or no. 20 steel,It has good mechanical properties of high temperature, high pressure and rust resistance. Quartz glass tube can also be observed normally under high temperature and high pressure.The valve connecting the liquid level gauge to the container is equipped with a self-sealing stainless steel ball. When the glass tube is damaged by accident, the steel ball will be self-sealing to prevent the safety accident of medium spillage and loss of pressure of the container.This type of level gauge is widely used in boiler and other high temperature and high pressure environment of liquid level observation, with high safety factor, easy installation and maintenance, simple maintenance, clear and intuitive measurement results, high temperature and high pressure resistance, with a certain corrosion resistance and other characteristics.
B49H two-color quartz tube level gauge with lamp:
B49H two-color quartz tube level gauge with lamp is specially designed and manufactured for boiler water level gauge measurement.This level gauge is a two-color water level gauge designed based on the principle of light refraction.The level gauge has a red and green light source. When the level gauge is installed on the boiler, water and steam flow into the level gauge through the connecting pipe.According to the principle of light refraction will show that steam is red, water is green results, the red and green interface in the level gauge is the boiler level, red and green display observation intuitive convenience.
Dual-color liquid level gauge with lamp quartz tube adopts special 99.99%SiO2 transparent quartz tube.The deformation point is 1077ºC, the softening point is 1730ºC, the compressive strength is 1170Kgt/cm2, and the expansion coefficient is 5.5×102. After special processing, it has high temperature, high pressure and excellent mechanical characteristics.There are 20# carbon steel, SS304 and SS316 to choose from. The combination of different materials can adapt to different working conditions.This level gauge has the function of self-sealing. When the quartz glass tube of the level gauge is damaged due to accident, the stainless steel ball in the upper and lower connection valve will block the water inlet to avoid accidental injury and economic loss.
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Measure ranges
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300~3200mm
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Working temperature
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-20~600ºC
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Nominal pressure
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PN0~10Mpa
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Quartz tube test pressure
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≤13MPa
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Meter material
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carbon steel or SS304
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Display
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Green for liquid, red for air (don't need electric power supply for the double color display)
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flange standard
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DIN,ANSI,JIS
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Back light is optional
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a, light Emitting Diode: electric power supply: 24VDC.
b, fluorescent light tube: power supply: 220VAC
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Hebei Xukang Meter Manufacturing and Tianjin U-ideal Instrument Co., Ltd as a group, have more than 20years products research and development experience. And have 16years export experience, 5000m2 factory, tens of new machines.
Hebei Xukang Meter Manufaturing Co. Ltd adopts a combination marketing of domestic and foreign trade, having a marketing network across the country and abroad. We will try to provide customers the best quality and service through integrating the best resource and to become the excellence corporation. Our products strictly enforce the ISO9001 quality management system, and provide customer a safe product.
Our products range:
1. Flowmeter: Electromagnetic flowmeter, ultrasonic flowmeter, vortex flowmeter, gear flowmeter, rotor flowmeter, mass flowmeter, etc
2. Level gauge: Magnetic float level gauge, glass plate level gauge, glass tube level gauge, ultrasonic level gauge, oil level gauge, float switch, radar level gauge, etc.
3. Sight Glass: Straight sight glass, tube sight glass, flange sight glass, three way sight glass etc.
4. Strainers: Quick Open Basket Filter Strainer,Y Type,T Type,Basket Strainer,Self -Cleaning Strainer,Industrial Duplex Basket Strainer,Intelligent Control Self-Cleaning Piping Strainer,etc.
5. Valves: air valve, Strainer, gate valve, check valve, globe valve, ball valve, butterfly valve, pressure reducing valve, control valve, safety valve, angle valve, Titanium alloy valve, thermostatic valve, needle valve, plug valve, etc.
6. Flanges and Pipe fittings:all kinds of flanges, elbow, tee, caps, union,plug,coupling,reducer, pipes and steels etc.
1. who are we?
We are based in Hebei, China, start from 2017,sell to Domestic Market(15.00%),Mid East(12.00%),South America(10.00%),Southeast Asia(10.00%),Eastern Asia(10.00%),North America(9.00%),Northern Europe(8.00%),Africa(5.00%),South Asia(5.00%),Southern Europe(5.00%),Eastern Europe(5.00%),Central America(2.00%),Oceania(2.00%),Western Europe(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Level Indicator,Level sensor,Level Switch,Flow Meter,Pressure sensor
4. why should you buy from us not from other suppliers?
20 years export experience. We are group company with Tianjin U-ideal Instrument Co., Ltd. More than 20years for products Research and development. 5000m2 factory, high-precision machines. Level gauge, flowmeter and pressure sensor have top quality
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
Suppliers with verified business licenses
Audited Supplier 
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