Xi'an Xiyi Central Control Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days |
| Certifications | CE, RoHS |
| Hart Protocol | Available |
| Customized Support | OEM, ODM |
| Reference Accuracy | Standard: 0.05% Platinum: up to 0.025% |
| Protocol | HART/RS485 |
| Model | 510E |
| Mounting Type | Threaded |
| Mounting Method | DIN rail or wall mount |
| Range | 0-10,000 psi |
| Span Adjustment | ±10% of span |
| Flange Material | 316SST |
| Wetted Material | Stainless Steel |
| Overpressure Limit | 2 times the maximum range |
| Long Term Stability | ±0.1% of span per year |
| Supply Voltage | 10-30 VDC |
| Brand Name | E+H |
| Model Number | FMR20 |
| Place of Origin | Germany |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days | Certifications | CE, RoHS |
| Hart Protocol | Available | Customized Support | OEM, ODM |
| Reference Accuracy | Standard: 0.05% Platinum: up to 0.025% | Protocol | HART/RS485 |
| Model | 510E | Mounting Type | Threaded |
| Mounting Method | DIN rail or wall mount | Range | 0-10,000 psi |
| Span Adjustment | ±10% of span | Flange Material | 316SST |
| Wetted Material | Stainless Steel | Overpressure Limit | 2 times the maximum range |
| Long Term Stability | ±0.1% of span per year | Supply Voltage | 10-30 VDC |
| Brand Name | E+H | Model Number | FMR20 |
| Place of Origin | Germany | ||
| High Light | FMR20 radar level transmitter ，Micropilot level measurement instrument ，Time-of-flight radar for liquids | ||
What is Time-of-Flight Radar Level Measurement
Radar level measurement based on Time-of-Flight (ToF) is a non-contact method for determining the level of a liquid or solid in a vessel or open channel. The device emits short pulses of electromagnetic waves (microwave pulses), which travel to the surface of the material being measured, get reflected back, and are detected. The time the pulse takes to go and return (round-trip time) is proportional to the distance. Knowing the distance from the sensor to the surface, the level can be calculated (often subtracting from the maximum measurement distance).
Key advantages of ToF radar:
Micropilot FMR20 — Overview
The Micropilot FMR20 is a level measurement instrument by Endress+Hauser using non-contact radar / Time-of-Flight principle.
Here are its main characteristics and applications:
|
Feature |
Description |
|
Measuring principle |
Radar, Time-of-Flight. Emits microwave pulses (~26 GHz) and measures round-trip time to surface. |
|
Applications |
Continuous level measurement (liquids, and for simpler solids), and flow measurement via linearization (e.g. open channels, weirs) for utilities such as water & wastewater, mining, general industry. |
|
Range / Max Measurement Distance |
For liquid applications: up to ~15-20 m depending on antenna size / process connection. For solids: somewhat less. |
|
Accuracy |
For liquids: ±2 mm; for solids: ±5 mm under typical conditions. |
|
Operating conditions |
Temperature: -40 to +80 °C; Pressure: approx -1 to +3 bar overpressure. |
|
Materials / Construction |
PVDF housing, PBT parts; sealed and potted electronics to protect against moisture, ingress. Good for harsh environments. |
|
Certifications / Protection class |
IP66, IP68; NEMA 4X etc. Some versions have explosion protection approvals. |
|
Communication / Configuration |
2-wire output with HART (4-20 mA + digital), optional Bluetooth for configuration (SmartBlue app), remote displays. |
How the Micropilot FMR20 Implements Time-of-Flight
Some specifics about how the FMR20 does ToF measurement:
Strengths and Limitations
Strengths:
Limitations / things to pay attention to:
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a... Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a...
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