Tổng quan về thông số kỹ thuật
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Max. measurement error
Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) -
Measuring range
4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min)
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Medium temperature range
Liner material PFA: –20 to +150 °C (–4 to +302 °F)
Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F)
Liner material PTFE: –40 to +130 °C (–40 to +266 °F) -
Max. process pressure
PN 40, Class 300, 20K
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Wetted materials
Liner: PFA; PTFE
Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium
Phạm vi ứng dụng
Promag P is dedicated to chemical and process applications with corrosive liquids and highest medium temperatures. With its compact transmitter Promag P 300 offers a high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology ensures compliance and process safety at all times.
The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
Dedicated to chemical and process applications with corrosive liquids and high medium temperatures
Device properties
Nominal diameter: max. DN 600 (24")
All common Ex approvals
Liner made of PTFE or PFA
Compact dual-compartment housing with up to 3 I/Os
Backlit display with touch control and WLAN access
Remote display available
Lợi ích
Diverse applications – wide variety of wetted materials
Energy-saving flow measurement – no pressure loss due to cross-section constriction
Maintenance-free – no moving parts
Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses
Reduced complexity and variety – freely configurable I/O functionality
Integrated verification – Heartbeat Technology
Video
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The Electromagnetic Flow Measuring Principle
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Heartbeat Technology simply explained (3'14")
Lựa chọn Extended
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Sản phẩm cao cấp
- Chức năng cao và tiện lợi
Công nghệ vượt trội
Đơn giản

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Sản phẩm chuyên dụng
- Dành cho các ứng dụng đòi hỏi cao
Công nghệ vượt trội
Đơn giản
Có thể thay đổi
Lựa chọn FLEX | Công nghệ vượt trội | Đơn giản |
---|---|---|
Lựa chọn Fundamental Đáp ứng nhu cầu đo lường cơ bản |
Công nghệ vượt trội
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Đơn giản
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Lựa chọn Lean Xử lý dễ dàng các quy trình cốt lõi |
Công nghệ vượt trội
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Đơn giản
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Lựa chọn Extended Tối ưu hóa quy trình bằng công nghệ tiên tiến |
Công nghệ vượt trội
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Đơn giản
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Lựa chọn Xpert Làm chủ các ứng dụng khó khăn nhất |
Công nghệ vượt trội
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Đơn giản
Có thể thay đổi |
Sản phẩm cũ
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Measuring principle
Electromagnetic
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Product headline
High-temperature flowmeter for process applications with a compact, easily accessible transmitter.
Dedicated to chemical and process applications with corrosive liquids and high medium temperatures. -
Sensor features
Diverse applications – wide variety of wetted materials. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
Nominal diameter: max. DN 600 (24"). All common Ex approvals. -
Transmitter features
Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Liner made of PTFE or PFA. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available. -
Nominal diameter range
DN 15 to 600 (½ to 24")
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Wetted materials
Liner: PFA; PTFE
Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium -
Measured variables
Volume flow, conductivity, mass flow
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Max. measurement error
Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) -
Measuring range
4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min)
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Max. process pressure
PN 40, Class 300, 20K
-
Medium temperature range
Liner material PFA: –20 to +150 °C (–4 to +302 °F)
Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F)
Liner material PTFE: –40 to +130 °C (–40 to +266 °F) -
Ambient temperature range
Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) -
Sensor housing material
DN 15 to 300 (½ to 12""): AlSi10Mg, coated
DN 350 to 600 (14 to 24""): Carbon steel with protective varnish -
Transmitter housing material
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design
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Degree of protection
Standard: IP66/67, Type 4X enclosure
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Display/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available -
Outputs
3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output -
Inputs
Status input
4-20 mA input -
Digital communication
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
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Power supply
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) -
Hazardous area approvals
ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC, UK Ex
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Product safety
CE, C-tick, EAC marking
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Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) -
Marine approvals and certificates
LR approval, DNV GL approval, ABS approval, BV approval
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Pressure approvals and certificates
PED, CRN
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Material certificates
3.1 material
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Hygienic approvals and certificates
ACS, NSF 61, WRAS
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