DONGGUAN LONROY EQUIPMENT CO LTD
| Payment Terms | L/C,D/A,D/P,T/T |
| Delivery Time | 7 work days |
| Supply Ability | 200 |
| Packaging Details | Wooden package |
| Model Number | LR-Z116 |
| Certification | CE,ISO,ASTM,DPR,ROHS |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Delivery Time | 7 work days |
| Supply Ability | 200 | Packaging Details | Wooden package |
| Model Number | LR-Z116 | Certification | CE,ISO,ASTM,DPR,ROHS |
| Brand Name | LONROY | Place of Origin | Guangdong, China |
| High Light | Corrosion Resistant Ammonia Water Density Meter ，Real-time Measurement Online Density Meter ，Maintenance-free Ammonia Solution Density Transmitter | ||
The online ammonia water density meter is specifically designed for precise, real-time measurement and data acquisition of ammonia water. This stable, reliable, insertion-style meter requires minimal maintenance and effectively resolves common issues found in traditional online density meters—such as poor accuracy, inconsistent repeatability, erratic data readings, and corrosion susceptibility.
Typical industries include petrochemicals, brewing, food processing, and mineral processing (e.g., clay, carbonates, silicates). Specific applications include interface detection in multi-product pipelines, density monitoring of stirred mixtures, reaction endpoint monitoring in reactors, and separator interface detection.
Application Industries: Ammonia industry (industrial and agricultural), desulfurization industry, laboratories, defense sectors, etc.
The sensor operates based on the principle of component vibration. The sensing element consists of a tuning fork immersed in the liquid being measured. Vibration is induced by a piezoelectric element, and the oscillation frequency is detected by a secondary piezoelectric element.
The density of the liquid is closely related to the vibration frequency during flow. As liquid density changes, the vibration frequency shifts accordingly. The density is calculated using the formula: D = K0 + K1T + K2T²
| Parameter | Specification |
|---|---|
| Density Measurement Range | 0.5-2.5 g/cc (500-2500 kg/m³) |
| Density Calibration Range | 0.8-1.2 g/cc (800-1200 kg/m³) |
| Density Measurement Accuracy | ±0.001 g/cc (±1 kg/m³) / ±0.002 g/cc (±2 kg/m³) |
| Repeatability | ±0.0002 g/cc (±0.2 kg/m³) |
| Concentration Measurement Range | 0-100% |
| Concentration Measurement Accuracy | 0.5% |
| Temperature Output Range | -40℃ ~ +150℃ |
| Maximum Working Pressure | 10 MPa; Special Version: 20 MPa |
| Fluid Viscosity Range | 0-20000 cP |
| Temperature Coefficient | Less than 0.1 kg/m³/℃ (after correction) |
| Pressure Influence | Negligible |
| Built-in Temperature Sensor | PT100 |
| Wetted Parts Material | 316L / 304 Stainless Steel, Hastelloy |
| Fork Coating | Standard Type, PTFE or Electropolishing |
| Power Supply | 24 VDC, ≥500 mA |
| Analog Signal Output | 4-20 mA, 0-1000Hz, RS485 Modbus RTU |
| Output Accuracy (20℃) | ±0.1% of Reading or ±0.05% FS |
| Output Repeatability (-40 ~ +85℃) | ±0.05% FS |
| Process Connection | ANSI 150 ~ 1500 RF; DIN 50 PN16, DIN 50 PN40; IDF and RJT Sanitary Type |
| Protection Class | IP65 |
| Housing Material | Aluminum Alloy |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
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