Hardwired Instrumentation
Model Series: HEFM01
Model Series: HEFM02
Ordering Information
HIGHLIGHTS
- Measurement is independent of fluid density, viscosity, temperature, and pressure
- Provides best-in-class seamless PTFE lining material
- Obstructionless design eliminates pressure drop
- No moving parts minimizes maintenance
- Capable of measuring electric conductive liquid and
fluids with low solid contents - Accuracy: ± 0.2 % Conforms to Class 0.3 accuracy tolerance of 0.2 % as defined in the NIST Handbook 44, Section 3.30 for Liquid-Measuring Devices
- Output signal options:
RS485 Modbus / 4-20 mA / 2-8 KHz Pulse Output - Wide measurement range & high efficiency
- Minimal upstream/downstream piping requirements:
5 pipe diameters upstream
2 pipe diameters downstream - Backlit LCD with integral push button interface
- Pre-attached grounding rings included
- Advanced features including smart self-detection
and self-diagnosis for checking magnetized signal,
empty pipe, and contaminated electrode - Provides various options of electrode materials,
grounding options, and more - Low power consumption
- Ambient temperature: -40 to 70 °C (-40 to 158 °F)
LCD: -20 to 70 °C (-4 to 158 °F) - Process/lining temperature: -20 to 120 °C (-4 to 248 °F)
- IP67 protection, robust construction and materials
- HEFM01: Class I, Division 2 (Zone 2)
- HEFM02: IEC 61010-1
Applications:
OleumTech Magnetic Flow Meters (Magmeters) are well suited for numerous applications across Oil & Gas and other industries such as water and wastewater, chemical and petrochemical, and more.
Produced Water Flow Measurement Solution
Flow Metering Solution for Saltwater Disposal Systems
TECHNICAL SPECIFICATIONS
| HARDWARE | |
|---|---|
| Device Functionality | ∙ Electromagnetic Flow Meter (RS485 Modbus, 4-20 mA, or 2-8 KHz Pulse Output) |
| Configuration | ∙ Integral LCD with Push Button Interface or Modbus |
| Accuracy | ∙ ± 0.2 % |
| Fluid Conductivity | ∙ > 5 μS/cm (AC Power), > 20 μS/cm (24 Vdc) |
| Measuring Scope | ∙ 0.328 ft/sec (0.1 meters/sec) to 32.8 ft/sec (10 meters/sec) |
| Current Output Accuracy | ∙ 0.1% of Pulse Output Accuracy; Temperature Coefficient (0.01 %/°C or 0.0056 %/°F) |
| Maximum Operating Pressure | ∙ Class 150: 0.5" to 12": 285 psi |
| ∙ Class 300: 0.5" to 12": 740 psi | |
| ∙ The final pressure rating depends on the flange type, whichever is less. Refer to ANSI B16.5 Class 150 or 300 specification. | |
| Current Output Mode | ∙ Active (Loop Power is Not Required) |
| Analog Output | ∙ 4-20 mA |
| Maximum Load of Current Output | ∙ < 700 Ω |
| Alarming Current | ∙ 3.6 mA or 22 mA |
| Frequency Output Scope | ∙ 2-8 KHz |
| Pulse Width | ∙ Automatic (Pulse Width 50 %) |
| Pulse Mode | ∙ NPN Transistor Output 32 Vdc/200 mA |
| Damping Time | ∙ 1-100 s |
| Control Output (DO) | ∙ NPN Transistor Output 32 Vdc/200 mA; 2-CH |
| Control Input (DI) | ∙ Dry Contact ON < 200 Ω; 1,000 Ω < OFF; 1-CH |
| Interface / Baud Rate | ∙ RS485 Modbus / 1200-57,600 bps |
| Local LCD Display | ∙ 128 x 64 Pixel Backlit Type |
| Lining Material | ∙ PTFE (-20 to 120 °C / -4 to 248 °F), Max Operating Pressure: Class 150: 285 psi / Class 300: 740 psi |
| MECHANICAL/PACKAGING SPECIFICATIONS | |
| Mechanical Dimensions (WxDxH) / Net Weight (Per Tube Size) | ∙ 0.5" ANSI 150 lbs: 3.5" x 7.9" x 10.4" / 10.1 lbs | ANSI 300 lbs: 3.8" x 7.9" x 10.6" / 11.2 lbs |
| ∙ 1" ANSI 150 lbs: 4.2" x 7.9" x 11.1" / 13.4 lbs | ANSI 300 lbs: 4.9" x 7.9" x 11.4" / 16.1 lbs | |
| ∙ 1.5" ANSI 150 lbs: 5" x 7.9" x 12.1" / 14.3 lbs | ANSI 300 lbs: 6.1" x 7.9" x 12.7" / 20 lbs | |
| ∙ 2" ANSI 150 lbs: 6" x 7.9" x 12.6" / 18.3 lbs | ANSI 300 lbs: 6.5" x 7.9" x 12.9" / 22.8 lbs | |
| ∙ 2.5" ANSI 150 lbs: 7" x 7.9" x 13.5" / 23.8 lbs | ANSI 300 lbs: 7.9" x 7.9" x 13.8" / 28.2 lbs | |
| ∙ 3" ANSI 150 lbs: 7.5" x 7.9" x 13.8" / 27 lbs | ANSI 300 lbs: 8.3" x 7.9" x 14.2" / 36.3 lbs | |
| ∙ 4" ANSI 150 lbs: 9" x 9.8" x 15.5" / 39.3 lbs | ANSI 300 lbs: 10" x 9.8" x 16" / 58.7 lbs | |
| ∙ 5" ANSI 150 lbs: 10" x 9.8" x 16" / 46.2 lbs | ANSI 300 lbs: 11" x 9.8" x 16.5" / 72.7 lbs | |
| ∙ 6" ANSI 150 lbs: 11" x 11.8" x 18.3" / 59.6 lbs | ANSI 300 lbs: 12.5" x 11.8" x 18.9" / 96.6 lbs | |
| ∙ 8" ANSI 150 lbs: 13.5" x 13.8" x 20.1" / 94 lbs | ANSI 300 lbs: 15" x 13.8" x 21.3" / 149.1 lbs | |
| ∙ 10" ANSI 150 lbs: 16" x 15.8" x 22.6" / 144.8 lbs | ANSI 300 lbs: 17.5" x 15.8" x 23.9" / 218 lbs | |
| ∙ 12" ANSI 150 lbs: 19" x 19.7" x 23.4" / 220.5 lbs | ANSI 300 lbs: 20.5" x 19.7" x 24.1" / 321.9 lbs | |
| Connection Fitting | ∙ Two 1/2" NPT Female |
| Enclosure Casing Material | ∙ Aluminum; IP67 |
| ELECTRICAL SPECIFICATIONS (Specify When Ordering) | |
| DC Power Input / Consumption | ∙ DC 24 Vdc, 32 Vdc Max / RS485: 3 W; 4-20 mA: 3.8 W |
| CERTIFICATIONS & COMPLIANCE | |
|---|---|
| Safety | ∙ Class I Division 2, Group A, B, C, D T6...T4* |
| ∙ Ex ec IIC T6...T4 Gc | |
| ∙ Class I Zone 2, AEx ec llC T6...T4 Gc | |
| ∙ IECEx CSA 23.0024X |
| GENERAL SPECIFICATIONS | |
|---|---|
| Operating Conditions | ∙ Ambient Temperature: -40 °C to 70 °C (-40 °F to 158 °F) |
| ∙ Process/Lining: -20 °C to 120 °C (-4 °F to 248 °F) | |
| ∙ LCD Screen -20 °C to 70 °C (-4 °F to 158 °F) | |
| ∙ Humidity: 0 to 99 %, Non-Condensing | |
| Warranty | ∙ 2-Year Parts and Labor |
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