Model WW517 Pressure Transducer
Waste water level sensor with design that prevents clogging. Hazardous location approval option, 3" Teflon coated diaphragm open face design which helps to prevents clogging. 316 stainless steel body. Integrated cable support loop to support the body. Optional baffle plate to provide increase stability and protection of the sensor. Kevlar reinforced cable prevents cable damage as a result of repeated removal.
PERFORMANCE
| Full Scale Pressure Range (FSPR) | 0-3, 5, 10, 15, 30, 50, 100, 200, 300, 500 PSI 0-7, 12, 23, 35, 69, 115, 230, 462, 693, 1154 feet of W |
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| Combined Accuracy (Non-Linearity, Hysteresis, Repeatability) | ≤±0.1% FSO typical (±0.25% FSO max) | |
| Full Scale Output (FSO) | 16 mA | |
| Resolution | Infinite | |
| Zero Balance | 4 mA ±0.25%FSO | |
| Compensated Temperature Range | 40°F to 120°F (4°C to 48°C) | |
| Operating Temperature Range | 20°F to 185°F (-7°C to 85°C) | |
| Storage Temperature Range | 20°F to 200°F (-7°C to 93°C) | |
| Long Term Stability (%FSO) | ≤±0.20% FSO per 6 months | |
| Thermal Effect on Zero | ≤±2.0% 50°F (10°C) | |
| Thermal Effect on Span | ≤±2.0% 100°F (37°C) |
ELECTRICAL
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Output Signal
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4 to 20 mA
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Supply Voltage
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9 to 30 Vdc
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Power Supply Regulation
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≤±0.0001% per Volt
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| Circuit Protection | Reverse polarity protected. Over-voltage protected to 1000V <50 mSec duration | |
| Maximum Load Resistance | ≤1050Ω maximum @ 30 Vdc | |
| Electrical Connection | 3 wire, 22 AWG | |
| Wiring Color Codes |
Red +Power/Signal Black -Power/Signal Bare Case ground |
MATERIALS OF CONSTRUCTION
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Housing
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316L stainless steel
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Pressure Connection Sensor
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316L stainless steel
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| Sensor | 316 stainless steel, Teflon coated | |
| Mounting | Polyurethane, Tefzel | |
| Identification | Laser etched onto body | |
| Cable Strength | Poly Wire - 30 lbs; Support Line - 100 lbs |
MECHANICAL
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Pressure Connection
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2.9” flush sensing diaphragm (Teflon coated)
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Proof Pressure
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3 times rated range
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Burst Pressure
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5 times rated range
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| Diameter | 4 inches O.D. | |
| Weight | 24 OZ |
OPTIONS
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DH
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Special Calibration Run
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EA
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Calibrate item with meter/display
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| NH | Customer specified identification | |
| NR | Alternate protection baffle plate with weight hook (max weight 2 lbs) | |
| TG | CSA and FM Intrinsically Safe design | |
| Note: | Application of some available options may affect standard performance. Consult your Viatran Representative for details. |