◾ 物位計 - 連續測量 (Continuous Level Measurement)
◾ 雷達波物位計
• Power Supply: Nominal 24 Vdc with max 550 Ohm loop resistance; Max 30 Vdc • Dead Zone: 15.7" (400 mm) from reference point • Max Measurable Distance: 131 ft (40 m) or 328 ft (100 m) • Transmitting Frequency Approx: 78 to 79 GHz FMCW • Update Time: Maximum 10 seconds (depends on settings) • Beam Angle: 4 degrees • Accuracy: 0.2 in. (5 mm) including hysteresis and non-repeatability • Ambient Temperature Housing: -40ºF to +175ºF (-40ºC to +80ºC) • Conduit Entry: 1/2" NPT ✻ 型錄下載 |
◾ 重錘式料位計
• Power Requirements: 115/230 Vac • Output: MODBUS, Analog 4-20 mA optically isolated (user sourced) into 600 ohms max • Mounting: 3” NPT, ANSI flange available • Enclosure Rating: GP-4: NEMA 4; Mark-4: NEMA 4/7/9 ✻ 型錄下載 |
◾ 射頻導納料位感測器
• Operating Power: Cap Level II - 120/240 VAC ; Cap Level IIA - 15-32 Vdc • Power Consumption: 8 Watts • Operating Temperature: -40ºF to +160ºF (-40ºC to +71ºC) • Hysteresis: 2.5% of span min, 100% max • Analog Output: 4-20 mA into 400 Ohms max • Relay Output: SPDT, 3 Amps @ 120 Vac • Accuracy: 1% FS with Constant Dielectric • Analog: course and fine zero/span, non-interacting relays: hi, low setpoints and hysteresis set as % of span ✻ 型錄下載 Cap-Level II ✻ 型錄下載 Cap-Level IIA |
◾ 導波雷達物位計
• Operating Power: 24 Vdc (18 to 35 Vdc) • Operating Temperature: -22°F to +131°F (-30°C to +55°C) • Operating Pressure: 232 psi • Accuracy: Cable length < 33 ft. (10 m); accuracy is ±0.8” (20 mm) ; > 33 ft. (10 m); accuracy is ±0.2% of length • Dielectric Constant: > 2.1 • Output: 4-20 mA, HART® Communication • Flexible Probe: Max of 79 ft (24.0 m) • Process Connection: 1-1/2” NPTM • Probe Materials: Flexible 316 SS Cable ✻ 型錄下載 |
◾ 超音波料位控制系統
• Power Requirements: 110/240 Vac or 24 Vdc • Measuring Distance: Up to 100 ft (30 m) depending on sensor • Output: SPDT, up to 10A; plug-in modules of 2,4,5,8 relays each 4-20 mA; plug-in modules of 2,4,8 outputs with common isolation RS-422 for digital interface with ORB • PLC Interface Option: 32 channel block transfer, 6 channel discreet transfers, Profibus-DP Slave • Enclosures: NEMA 4X fiberglass reinforced polyester • Temperature: Up to +230ºF (+110ºC) depending on transducer ✻ 型錄下載 |
◾ 單點式超音波料位計
• Power Requirements: Model U1-33-A: 85 to 255 Vac ; Model U1-33-D: 11.4 to 40 Vdc, 11.4 to 28 Vac • Operating Temperature: Electronics -22ºF to +140ºF (-30ºC to +60ºC) • Output Relay: SPDT, 250 Vac, 3A, non-inductive • Measuring Range: 98 ft (30 m) Maximum, 2 ft (0.6 m) Minimum • Beam Angle: 5º • Pressure Rating: 0.7 to 1.1 bar • Frequency: 30 kHz • Accuracy: ± 0.2% of the measured distance plus 0.05% of range • Enclosure Material, Rating: Powder paint coated aluminium, IP67 • Conduit Entries: 1/2” NPT, M20 x 1.5 • Process Connection: 8” (343 mm) flange; 6” (280 mm) flange ✻ 型錄下載 |