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smartPIMS® Modbus |
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non-intrusive ultrasonic sensors for corrosion/erosion monitoring |
Metal Samples along with Sensor Networks Inc., offers the smartPIMS® Modbus non-intrusive ultrasonic corrosion/erosion monitoring system which connects directly to a PC or laptop to take isolated measurements, or integrates with your SCADA/DCS system for polling at any user-defined time interval. Data can be readily transmitted to webPIMS™, a cloud based back-end for analysis and trending, or simply exported to XML or CSV as necessary for reporting purposes.
The smartPIMS® Modbus is used for:
• Infrequent data collection (mid-stream
applications).
• Hardwiring to a plant’s control system
(downstream or offshore).
• Service companies collecting data (refineries).
• Manual data collection (power generation).
monitor corrosion rate
resolution to 0.001” (0.025mm) • high-risk areas • historically problematic locations |
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monitor “low spots”
post-NDE screening of pits to monitor re-maining thickness • measures down to 0.040” (1.02mm) |
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replace/augment intrusive methods
validation of coupons, ER probes, etc. |
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reduce costs
reduce scaffolding and insulation removal/refitting for internal corrosion monitoring • more accurate/reliable data improving operations |
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- Connects via Modbus (RS-485) to tablet/PC or
SCADA/DCS.
- Outputs data to XML or CSV file, or directly to
webPIMS.
- Up to 32 units connect on multi-drop network
extending as far as 1000’ (305m).
- Offers 16 single- or 8 dual-element UT probe
channels.
- Transducers available to withstand -22°F (-30°C ) to
932°F (500°C).
- Maintains 1 mil (0.001” / 0.025mm) resolution and
0.040” (1mm) minimum wall thickness.
- Sensors install buried or above-ground, temporarily or permanently.
- ATEX, IECEx, UL/CSA and Japanese hazardous-area certifications.
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Technical Specifications
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| Digital Sensor Interface |
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| Transmitter |
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| Model: |
smartPIMS® Modbus |
| Protocol/Communication: |
Modbus / RS-485, 2-wire, max. 1000’ (305m) |
| Power: |
10-24 VDC |
| Ultrasonic System: |
Channels:
Pulser Voltage:
Analog Frequency:
Gain:
Digitizer Frequency:
Certification:
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16 ultrasonic, 1 temperature
±5V bipolar square wave
1-10 MHz (-3dB)
-10dB to +70dB
40 Msps
Class I, Div. 2, Groups A-D, T4, Class 1, Zone 2, IIC, T4
II 3G, Ex ec IIC T4 Gc, Tamb -20°C to +60°C |
| Enclosure: |
Type: |
Instrumentation housing |
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Material/rating: |
Cast aluminum / NEMA 4X, IP66 |
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Temperature Range: |
-4°F to + 140°F (-20°C to +60°C) |
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Dimensions: |
5.44 × 5.63 × 5.13” (138 × 143 × 130mm) |
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Weight: |
5.2 lb (2.36 kg) |
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| Tablet Datalogger |
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| Performance: |
Processor:
Memory / Storage: Operating System: |
Intel i5-4200U 1.6GHz w/ 3MB L3 cache (dual-core) (min.)
8 GB RAM / M2-SATA SSD, 64 GB (min.)
Windows 10 |
| Connections: |
Network power, data via RS-485-to-USB adapter |
| Physical: |
Environmental ratings:
Dimensions:
Weight: |
IP65, MIL-STD-810G, 14 to 131°F (-10 to +55 °C) *
11.4” × 7.48” × 0.78” *
2.73 lbs. *
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| * due to model changes, actual size/weight may change |
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| Transducers |
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| Transducer Cable: |
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| Type: |
Coaxial, ¼” dia. |
| Maximum Length to Transducer: |
Standard 10’ (3.0m) and 25’ (7.6m), custom to 50’ (15.2m) |
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Transducers:
Model:
Application:
Frequency:
Active Area (dia.):
Overall (dia. x h):
# of transducers:
Resolution:
Thickness range**:
Temp. range:
Attachment: |
Dual-Element Contact
XD-301
Severe pitting
5 MHz
0.375” (10mm)
0.75” x 0.75” (19 x 19mm)
1-8
0.001” (0.025mm)
0.040 - 6.0” (1.0 - 150.0mm)
-22 to +275°F (-30 to + 135°C) magnet / adhesive |
Delay-Line Contact
XD-201
Ultra-High-Temp
7 MHz
0.375” (10mm)
0.8” x 2.25” (20.3 x 57.2mm)
1-16
0.001” (0.025mm)
0.125 - 1.0” (3.0 - 25.0mm)
-22 to +932°F (-30 to 500°C) mechanical clamp |
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| ** minimum resolutions stated as typical values, but will vary with pipe condition |
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