Xi'an Xiyi Central Control Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days |
| Span Adjustment | ±10% of span |
| Protocol | HART/RS485 |
| Mounting Method | DIN rail or wall mount |
| Reference Accuracy | Standard: 0.05% Platinum: up to 0.025% |
| Mounting Type | Wall Mount |
| Mounting | Direct or remote |
| Overpressure Limit | 2 times the maximum range |
| Flange Material | 316SST |
| Communication Protocol | HART |
| Model | HW3851/1151GP |
| Supply Voltage | 10-30 VDC |
| Vacuum Resistance | 10 mbar (0.15 psi) |
| Customized Support | OEM, ODM, OBM |
| Measurement Range | 0-1000 bar |
| Signal Output | 4-20mA 0-20mA 1-5V 0-5V |
| Brand Name | E+H |
| Model Number | 5W4C |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days | Span Adjustment | ±10% of span |
| Protocol | HART/RS485 | Mounting Method | DIN rail or wall mount |
| Reference Accuracy | Standard: 0.05% Platinum: up to 0.025% | Mounting Type | Wall Mount |
| Mounting | Direct or remote | Overpressure Limit | 2 times the maximum range |
| Flange Material | 316SST | Communication Protocol | HART |
| Model | HW3851/1151GP | Supply Voltage | 10-30 VDC |
| Vacuum Resistance | 10 mbar (0.15 psi) | Customized Support | OEM, ODM, OBM |
| Measurement Range | 0-1000 bar | Signal Output | 4-20mA 0-20mA 1-5V 0-5V |
| Brand Name | E+H | Model Number | 5W4C |
| Place of Origin | Germany | ||
| High Light | Endress Hauser electromagnetic flowmeter ，Proline Promag W 400 flowmeter ，digital flow meter with warranty | ||
Endress Hauser Proline Promag W 400 Electromagnetic Flowmeter 5W4C 5L4C Flowmeter
Overview: Proline Promag W 400
The Proline Promag W 400 from Endress+Hauser is a high-performance electromagnetic flowmeter tailored for the water and wastewater industries. It features:
Key Advantages
1. Unrestricted Mounting — 0 x DN Full-Bore Design
The Promag W line is the first electromagnetic flowmeter globally that requires no straight inlet or outlet runs (0 × DN) and is full-bore—eliminating measuring tube restrictions and avoiding pressure loss This makes it perfect for tight layouts or installation immediately downstream of bends, T-connections, or turbulence-inducing elements, while still delivering ±0.5% accuracy
2. Advanced Signal Processing
Its innovative measurement approach uses multiple electrodes to capture a high density of flow data, paired with refined signal analysis—ensuring reliability even amid swirl or complex flow profiles
3. Seamless System Integration & Smart Diagnostics
4. Durable & Compliant
Applications
The Proline Promag W 400 is ideal for:
User Insights & Practical Tips
A user on Reddit highlighted a useful installation note regarding flange gaskets:
For hard rubber lining, additional seals are always required; polyurethane lining generally does not need them
Another user mentioned challenges with Modbus register mapping:
The Modbus mapping can be confusing—they struggled to find stable unit registers or velocity outputs and had scan configuration issues
Summary Table
|
Feature |
Description |
|
Accuracy |
±0.5% o.r. ±1 mm/s (standard); ±0.2% o.r. ±2 mm/s (Flat Spec) |
|
Measuring Range |
0.5 – 263 000 m³/h (2.5 gal/min to 1 665 Mgal/d) |
|
Mounting |
0 × DN full-bore—no straight runs needed |
|
Diagnostics |
Heartbeat Technology, web server, data logging |
|
Connectivity |
Analog, digital I/O, HART, PROFIBUS, EtherNet/IP, Modbus |
|
Protection |
IP68 (Type 6P), EN ISO 12944 corrosion protection |
|
Certifications |
Drinking water, custody transfer MI-001/OIML R49 |
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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