| Instrument |
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| Dimensions (approx.) |
5.5 x 4.375 x 1.5 in (140 x 110 x 38 mm) |
| Weight (approx.) |
1 lb (0.5kg) |
| Power Supply |
5.0 mm DC Power Port or Battery |
| Battery Type |
Rechargeable 17.3 W, 3.6 V internal lithium ion |
| Battery Life |
6-months of continuous operation capable |
| Display |
LCD (2 lines, 16 characters) |
| Interface |
Menu/Wake/Enter/Up/Down/Power on/off buttons |
| Indicators |
Six Status LEDs |
| Storage Temperature |
0°-150°F (-18°-66°C) |
| Operating Temperature |
10°-120°F (-12°-49°C) |
| Humidity |
0-80% relative |
| Noise Level |
<65 dBA |
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| Electrical Requirements |
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| United States |
AC/DC adapter with 5.0 mm DC Power Port compatible with standard 110 volt/60 Hz, AC |
| Europe |
240 V/50 Hz power supplies |
| North America, Europe, United Kingdom, Australia & China |
Interchangeable power plug |
| Output |
5V, 3A |
| Output Current Range (from probe) |
+/-20 µA (Internal Resolution = 0.01 µA) |
| Output Voltage Range (to probe) |
0-500 mV (Internal Resolution = 0.1 mV) |
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| Connectivity |
Bluetooth, Ethernet, USB-B mini, USB-A and 4–20 mA analog |
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| Memory |
6 months |
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| Calibration |
Not required |
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Probe Specifications |
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| Electrodes |
Type 316L stainless steel for fresh water environments; Ti, Gr. 2 for saline environments |
Attachment |
Standard, threaded pipe plug (stainless steel or PVC; 1” or 2” NPT body) |
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| Specialized probe configurations, such as flow-through or flush mounted probes, probes on a retrievable body or other custom designs available. |
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| Mounting |
Electrode stack projects into the system to be monitored. Coupon racks, dedicated threaded ports in heat exchangers, other access points acceptable.
Mounting in any position is acceptable. |
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| Limiting Pressure |
3000 psig for stainless steel probe bodies; 300 psig for PVC bodies |
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| Recommended Operating Temperature |
PVC Body 50°-120°F (10°-49°C)
Stainless Steel Body 50°-130°F (10 -54°C) |
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Suitable for outdoor installations.
Standard 50’ data cable with 6-pin connection linking the BIoGEORGE probe sensor to the BG4 controller. |
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Environments |
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| All aqueous environments |
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- High purity/controlled purity water
- Fresh waters (hard and soft)
- Brackish waters
- Seawater
- Most brines
- Contaminants such as oil can be accommodated
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Fluid velocity past the probe should be typical of that of metal surfaces in the system; no special adjustments for flow are required (e.g., BG4 can monitor normally stagnant or intermittently flowing systems).
Probe must be continuously wetted
Compatible with water treatment chemicals including biocides, deposit control agents, corrosion inhibitors, and most on-line cleaning solutions. |
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Communications |
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BGConnect Utility software compatible with Microsoft Windows 7, 8 and 10 for local (wired) and network connections.
Bluetooth connectivity with Phone/Tablet App for iOS and Android operating systems |
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