100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol

Product Details
Customization: Available
Type: Differential Pressure Transmitter
Structure Type: Strain Gauge Pressure Transmitter
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  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
  • 100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
7MF0300
Measuring Medium
Liquid
Accuracy Grade
0.5G
Pressure range
0~1.5kPa
IP Rating
IP67
Certification
CE
Customized
Customized
Place of Origin
Germany
Warranty
1 Year
Customized Support
OEM, ODM, Obm
Brand Name
Siemense
Model
7mf0300
Measurement Medium
Liquid
Output Signal
4-20 Ma
Display
LCD Digital Display (for Some Models)
Material
Stainless Steel, Hastelloy
Diaphragm Material
Stainless Steel
Filling Liquid
Silicone Oil, Inert Liquid
Explosion-Proof
ATEX, IEC Ex, FM, CSA, Nepsi Certified
Protection Class
IP65
Operating Voltage
10.5 to 45 DC (V) (or 18-30 V for Specific Models)
Transport Package
Original
Specification
30*30*30
Trademark
SIEMENSE
Origin
Germany
HS Code
9026201090
Production Capacity
100/Month

Packaging & Delivery

Package Size
30.00cm * 30.00cm * 30.00cm
Package Gross Weight
5.000kg

Product Description

Product Description
siemense 7MF0300 SITRANS P320/P420 Level Transmitter
1. Product Overview
The siemense 7MF0300 belongs to the SITRANS P320/P420 series of digital pressure transmitters, engineered to deliver highly accurate hydrostatic level measurements for liquids in tanks, vessels, and process systems. Utilizing advanced piezoresistive sensor technology and HART communication, it converts hydrostatic pressure into precise level readings, making it ideal for industries like water/wastewater, oil and gas, chemical processing, and pharmaceuticals.
Detailed Photos
100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
Product Parameters
Parameter Specification
Model Series SITRANS P320 (Standard) / P420 (Digital-Ready)
Measuring Range Level: 0-5 m to 0-50 mPressure: 0-25 mbar to 0-400 bar
Accuracy ±0.1% (High Precision) / ±0.25% (Standard)
Long-Term Stability < ±0.15% of URL per year
Output Signal 4-20 mA + HART® 7, PROFIBUS PA/FF (optional)
Power Supply 10.5-45 V DC (loop-powered), ≤22 mA consumption
Process Temperature -40°C to +150°C (extendable to +400°C with cooling)
Ambient Temperature -40°C to +85°C
Response Time ≤100 ms (90% of final value)
Ingress Protection IP66/68 (NEMA 4X)
Housing Material Die-cast aluminum (dual-chamber design)
Process Connection 316L stainless steel, Hastelloy C276, or tantalum
Electrical Connection 2× M20×1.5 or 2× ½-14 NPT
Sensor Technology
Hydrostatic Pressure Sensing: Ceramic or monocrystalline silicon diaphragm with laser-trimmed circuitry for minimal hysteresis.
Overpressure Protection: Withstands 400% of URL (e.g., 0-100 bar sensor handles 400 bar overload).
3. Design & Functional Features
Hardware Robustness
Process Seals: Options include Kalrez (high-temperature) or PTFE (chemical resistance).
Diaphragm Options: Front-flush, flush-mounted, or remote seals for viscous/contaminated media.
Dual-Chamber Housing: Isolates electronics from process connections, enhancing durability in corrosive environments.
User-Centric Operation
Local Operator Interface (LOI): Integrated LCD with tactile buttons for zero/span calibration, unit conversion (bar, psi, kPa), and diagnostics .
Quick Calibration: One-button adjustment via HART® or Bluetooth (optional).
Advanced Diagnostics
Self-Monitoring: Detects sensor drift, cable faults, and process anomalies (e.g., overpressure, temperature deviations).
NAMUR NE107 Compliance: Classifies faults into four categories (failure, maintenance required, check function, out-of-spec).
Predictive Maintenance: Logs 90 days of process data to forecast failures.
4. Communication & Integration
HART 7 Protocol: Enables bidirectional communication for remote configuration via siemense SIMATIC PDM.
Digital Integration: Supports PROFIBUS PA, Foundation Fieldbus, and Bluetooth 5.0 (for wireless access via SITRANS Asset Sentinel app).
"Remote Safety Handling": SIL 2/3 functions can be validated remotely, eliminating on-site interventions.
5. Applications
Industry Use Case
Water Management Tank level monitoring, pump control
Oil & Gas Separator vessel levels, pipeline pressure
Chemical Corrosive liquid storage (e.g., acids, solvents)
Pharmaceutical Batch reactor level control (3-A sanitary option)
6. Certifications & Compliance
Functional Safety: SIL 2/3 (IEC 61508).
Explosion Protection: ATEX, IECEx, FM, CSA (Zone 0/1/2, Zone 20/21/22).
International Standards:
RoHS (compliant since 2018).
PED 2014/68/EU, NAMUR NE21.
7. Ordering & Customization
Model Variants: Configured via suffix codes (e.g., 7MF0300-1JD01-5AF1 for G1/2 thread, silicone oil filling).
Options:
Display type (closed lid or glass window).
Process connections (NPT, G-thread, DIN flanges).
Approval kits (e.g., CSA, EAC, KC).
Delivery: Standard lead time 8 days ex-works (France).
8. Advantages Over Competitors
Accuracy & Stability: ±0.1% precision and drift resistance reduce recalibration frequency.
Versatility: Covers pressure, level, and flow measurements with one device.
Lifecycle Cost Reduction: Remote diagnostics and Bluetooth configuration slash maintenance time by 40%.
Company Profile
100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
 

100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol

Packaging & Shipping
The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol100% Original Siemense 7mf0300 Level Transmitter with Hart Protocol
FAQ
Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information.
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.

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