Brief Introduction
Measure high temperatures/BTU Flowmeter
Flow velocity: 0.03~±40ft/s(0.01~±12m/s)
Pipe size range: 1"~200" (25~5000mm)
Output: RS485, 4-20mA, OCT, Relay
Accuracy: ±0.5%
Product Introduction
The D118 Fire Protection System Flowmeter is an advanced solution designed for Fire Protection Systems, offering independent, bidirectional measurement of water flow and temperature. Its cutting-edge modular all-in-one architecture, autonomous menu operation, and LCD backlight display make it ideal for continuous monitoring and management of water flow in fire protection pipelines. Enhanced by special digital signal processing technology, the device boasts superior anti-interference capability. The precision clamp-on/insertion flow sensor, paired with the clamp-on PT1000 temperature sensor and the D118 BTU system, ensures precise and reliable measurement signals. This integration simplifies the installation process and maintenance, ensuring the fire protection system operates with utmost accuracy and reliability, crucial for safeguarding lives and property.
Product Parameter
1.Body Parameters
2)Appearance
3)Technical Parameters
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Performance Index |
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Flow velocity |
±(0.03ft/s ~ 40 ft/s) ±(0.01m/s ~ 12 m/s ) |
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Pipe Size |
Clamp-on:1''~ 200″ (25mm~5000mm) |
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Measured medium |
water |
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Repeatability |
0.15% |
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Accuracy level |
±0.5% of measured value |
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Temperature |
Transmitter:14℉~122℉(-10℃~50℃) Transducer:40℉~176℉(-40℃~80℃) Transducer:32℉~302℉(0℃~150℃) |
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Functional Index |
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Output |
Analog output: 0/4 ~ 20 mA, ( max load 750 Ω ) Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ) Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ) |
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Input Interface |
2*PT1000 interface Three-wire system： 0~100℃(32～212℉)heat(cold) energy meter |
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Communication Interface |
RS232 & RS485 |
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Standard SD card |
Maximum storage period: 512 days, storage interval: 1-3600 seconds |
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Power Supply |
90 ~ 245 VAC (48 ~ 63 Hz) Or 10 ~ 36 VDC |
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Keypad |
22 light tactile keys. |
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Display |
20 × 2 lattice alphanumeric, backlit LCD. |
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Humidity |
Up to 0 ~ 99% RH, non - condensing |
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Physical Characteristics |
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Transmitter |
Die-cast aluminum ( IP65 ). |
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Transducer |
Encapsulated design. IP68. Standard cable length: 30 ft ( 9m ). |
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Weight |
Transmitter: approximately 4.7 lb ( 2.15 kg ). Transducer: approximately 2.0 lb ( 0.9 kg ). ( standard ) |
Applications
Product Qualification
For more than three decades, Gentos has been at the forefront of manufacturing top-notch, competitively priced ultrasonic flow meters, earning a reputation for excellence. We are industry leaders in innovation and eco-friendly products, striving to elevate industry standards while keeping costs reasonable.
As our product line continues to evolve, we remain committed to enhancing functionality and pushing the boundaries of quality and performance. Throughout the process of designing new products, we actively seek input from our valued customers, recognizing their invaluable contributions in shaping our success. It is through this collaborative approach that we have carved out a distinctive position in an industry that demands a seamless fusion of safety and performance.
Company environment display：
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Deliver, Shipping, and Serving
Shipping
Nurturing seamless customer experiences, Gentos has implemented an expedited delivery system, ensuring prompt product acquisition. Effortlessly, Gentos expedites order processing and swift product dispatch within an efficient 2 to 3-day window. Featuring an extensive selection of transportation and express delivery options, Gentos caters to the unique preferences of each customer.
FAQ
Q1: What is the purpose of a flowmeter in a fire protection system?
A1: It measures and monitors the flow rate of water in fire suppression systems to ensure proper operation.
Q2: How does a flowmeter enhance fire safety?
A2: It detects irregular flow rates, signaling potential leaks or blockages, thereby ensuring system reliability during emergencies.
Q3: What types of flowmeters are commonly used in fire protection systems?
A3: Common types include paddlewheel, turbine, and ultrasonic flowmeters, each suitable for different system requirements.
Q4: Why is regular calibration of flowmeters important?
A4: Calibration ensures accurate flow measurements, which are crucial for the system's effectiveness and compliance with safety standards.
Q5: Can flowmeters integrate with fire alarm systems?
A5: Yes, they can send signals to fire alarm panels, providing real-time alerts of abnormal flow conditions for prompt action.
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