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DM330 Magnetostrictive Level Transmitter
Brand: DrexelbrookThe Drexelbrook DM330 magnetostrictive level transmitter is a two wire loop powered intrinsically safe sensor with a configurable 4-20 mA span.
This level transmitter uses proven machine tool positioning accuracy combined with a process compatible float to offer a liquid level, and interface measurement system for the process industry.
It comes in a patented low clearance design with all of the sensor’s electronics integrated in a 5/8” diameter sensing tube eliminating the electronics enclosure at the top of the sensor. Not only does this result in reduced cost it also offers its user greater options for insertion and mounting.
The DM330 is available in two models.
The rigid 316SS model offers a choice of a mini-connector or an optional housing including terminal connectors with zero and span adjustments.
The flexible, patented PVDF model provides a wide range of mounting options along with cost effective, high accuracy inventory monitoring in tanks up to 40 ft.
Both models are easy to install, require a minimal maintenance and no calibration.
Features- No calibration required
- Two wire intrinsically safe 4-20 mA signal output
- 0.1% accuracy of measurement ranges up to 40 ft
- Patented low clearance head design provides wider mounting options
- Temperature range: -20° to 100° C (-4° to 212° F)
- Power requirements: 13.5-30 VDC
- Pressure rating:
- Stainless Steel: 1,000 psi (69 bar) float dependent
- PVDF (flexible): 150 psi (10 bar)
Specifications
Brand
Certifications & Approvals
- FM
- CE
- ATEX
- CSA
- 3A
Operating Voltage
- 13.5-30 Vdc
Output
- 4-20 mA
Temperature Range
- -20° to 100° F (-4° to 212° C)
Pressure Rating
- 1,000 psig. (69 bar)
- 150 psig (10 bar)
Resolution
- 0.025 % Full Scale or 0.014” (0.35 mm) whichever is greater
Repeatability
- 0.014” + 0.05 % of Span Typical, 0.014” + 0.4 % of Span Max.
Accuracy
- 0.1 % or 0.05” (1.27 mm, whichever is greater)
Enclosure/Body Material
- Enclosure: Stainless Steel Standard
Enclosure Rating
- IP68
Housing Material
- Epoxy Painted Aluminum
Probe Length
- 316 Stainless Steel 20” to 480” (508 to 12,192 mm)
Probe Material
- 316 Stainless Steel
Deadband (Bottom)
- Stainless Steel: 2” (51 mm)
- PVDF (Flexible): 6” to 14” (152 to 356 mm)
Documentation
Product Manuals
Certifications
- DM330 Approval Certificate CE pdf 122 KB
- DM330 Approval Certificate CSA pdf 187 KB
- DM330 Approval Certificate CSA (Explosion Proof) pdf 159 KB
- DM330 Approval Certificate FM (Explosion Proof) Canada and USA pdf 104 KB
- DM330 Approval Certificate FM (Intrinsicaly Safe) pdf 134 KB
- DM330 Approval Certificate NEMCO pdf 104 KB
- DM330 Approval Certificate UL pdf 41 KB
- DMX30 Approval Certificate CSA (Explosion Proof) pdf 2.4 MB