Cover Story กระบวนการผลิต เครื่องสอบเทียบ

1 For Quality September 2008 025 HART SMART HART 5 1 HART Highway Addressable Remote Transducer SMART 4-20 mA 2 HART 1. 2. Cover Story SMART SMART Accuracy >>>

2 Cover Story026 For Quality HART HART - - SMART Remote - (As Found) Tolerance (As Left) HART HART 3 HART Sensor Trim Output Trim 2 (LRV URV)

3 Output Trim Input 4-20 mA PV PVAO Fluke 744 HART HART HART HART Fluke 744 HART HART - HART PV PVAO Sensor HART Output Trim Damp HART Tag HART

4 HART HART 744 HART 4-20 mA Loop Multi-Drop HART - 744 Address PV URV (Primary Variable Upper Range Value) Model Number Analog Measure Value Analog Source Value Tag ID PV LRV (Primary Variable Lower Range Value) PV (Primary Variable) PVAO (Digital representation of the Primary Variable Analog Output) Cover StoryFor Quality September 2008 027 Burst HART 744 Burst Fluke (pro-cess calibration ) ( calibrator )

5 calibrator ( calibrator ) Site - (software ) (database ) Inventory (com-patability) calibrator Fluke - Fluke

6 Fluke Cover Story028 For Quality process CalibatorsMultifunction process CalibratorTemperature CalibatorsPressure CalibatorsLoop CalibatorsProcessMetersModel Measure744743B741B725/725EX7267247147127 18/718EX717715707/707Ex771705789787 Voltage DC300 V300 V300 V30 V30 V30 V75 mV10 V28 V28 V1000 V1000 VVoltage AC (true RMS)300 V300 V300 V1000 V1000 VResistance11 K 11 K 11 K 3200 K 4000 K 3200 K 3200 K 40 M 40 M Current DC110 mA110 mA110 mA24 mA24 mA24 mA24 mA24 mA24 mA24 mA24 mA30 mA, 1 A30 mA, 1 ACurrent AC Frequency50 kHz50 kHz50 kHz10 kHz15 kHz20 kHz20 kHzPressure mbar to 20 bar / 2 to 7 mbar to 345 bar2 Temperature: RTD types8887877 Temperature: TC types1111111212129 Source / SimulateVoltage DC15 V15 V15 V10 V20 V10 V75 mV10 VResistance11 K 11 K 11 K 3200 K 4000 K 3200 K 3200mA DC/% scale22 mA22 mA22 mA24 mA24 mA24 mA24 mA24 mA24 mA24 mAmA source.

7 Auto step, auto ramp Frequency50 kHz50 kHz50 kHz10 kHz15 kHzTemperature: RTD types8887877 Temperature: TC types1111111010109 RecordMin/Max Hold As Found/As Left results Log data Upload data to Pc Remote operation /- FeaturesLoop supply24 V24 V24 V24 V/12 V24 V24 V24 V / -24 V 24 V 24 V 24 V 24 V Hart communication Integrated hand pressure pump Intrinsically safe (ATEX)725Ex718Ex707 ExNIST traceable cerrtification Fluke 740 Series documenting process Calibrators Fluke 740 Series 3 HART Protocol Fluke 740 Series Temperature Transmitter Temperature Transducer Temperature Switch (Thermostat) Pressure Transmitter Pressure Switch Flow with Temperature Controller Flow with Pressure Controller (P to I and I to P)

8 Temperature Controller Pressure Controller Cover StoryFor Quality September 2008 029 Fluke 741B, 743B Documents process calibrator Fluke 741B, 743B - Automate ( 743 B 744)

9 Procedure - 743B 744 ISO 9000 RS-232 Fluke DPC/Track mA, V, Hz DP Flow Differentail Pressure Flow Fluke 740 Series