Fluke 710
כייל 4-20mA עם תקשורת HART ייעודי לבדיקות שסתומים.
תיאור מוצר
Fluke 710 Offers
Features
- Key valve testing functions – valve signature test, speed test, step test, manual test, bump/partial stroke test
- Key mA loop calibrator functions – mA source, mA simulate, mA read, mA read/loop power, and volts read
- ValveTrack™ software – enables upload to a PC for further in-depth analysis of valve measurements that are logged and recorded to memory
- Valve test procedures that deliver Good, Marginal or Bad assessment of a control valve
- Generic HART communication
- Best-in-class mA accuracy at 0.01% measurement or source value
- Compact rugged design
- Intuitive user interface with Quick-Set knob for fast setup, easy to use
- 24 V DC loop power with mA measure mode (-25 to 125%)
- Resolution of 1 μA on mA ranges and 1 mV on voltages ranges
- Built in selectable 250 Ω resistor for HART communications
- Simple two wire connection for all measurements
- Auto shutdown to conserve battery life
- Variable step and ramp time in seconds
- Offers a built-in HART modem to communicate the following HART commands:
- Read sensor PV information
- Read PV output information
- Read and write PV unit type, tag ID name, descriptor, and message
- Read and write PV ranges (upper and lower)
- Enter/exit fixed current mode
- Set zero offset
- Trim DAC zero (mA output 4 mA)
- Trim DAC gain (mA output 20 mA)