PFG-2085 online fluoride ion detectorDetailed product description：

The PFG-2085 online fluoride ion detector is a specialized online monitoring instrument for measuring fluoride ions produced and manufactured by our company, Shanghai Botuo Instrument Co., Ltd. Suitable for measuring fluoride ion values in situations containing fluoride ions.

Basic functions of PFG-2085 online fluoride ion detector
1. Chinese LCD display, Chinese operation menu, Chinese note taking: adopting a menu structure, similar to microcomputer operation, easy to operate, with Chinese prompts throughout the operation steps, and can be easily completed without the need for an instruction manual.
2. Simultaneous display of multiple parameters: displaying concentration values, temperature, time, and status on the same screen
3. High intelligence: The online fluoride ion detector adopts high-precision AD conversion and single-chip microcomputer processing technology, which can complete various functions such as measuring fluoride ion concentration and temperature, automatic temperature compensation, and instrument self-test.
4. High reliability: Components are integrated onto a single circuit board, eliminating the need for complex functional switches and adjustment knobs.
5. Strong anti-interference ability: using the latest devices, the current output adopts optoelectronic coupling isolation technology, with strong anti-interference ability, achieving long-distance transmission. Has good electromagnetic compatibility.
6. Waterproof and dustproof design: protection level IP65, suitable for outdoor use.
7. Automatic timed calibration: ensures the stability and reliability of instrument measurement.
8. RS485 communication interface: It can be easily connected to a computer for monitoring and communication.
9. Solution grounding: eliminate interference from the grounding circuit.
10. Instrument stability without crashing: The watchdog program ensures that the instrument operates continuously without crashing.
11. Software setting of current output mode: The software selects either 0-10mA or 4-20mA output without the need for the user to turn any switches.

Technical specifications of PFG-2085 online fluoride ion detector

1. Measurement range: fluoride ion concentration 0.2ug/L~2300mg/L, temperature 0~99.9 ℃
2. Resolution: fluoride ion concentration 0.1ug/L, temperature 0.1 ℃
3. Automatic temperature compensation range: 0-99.9 ℃, with 25 ℃ as the reference
4. Accuracy: ± 2.5% of reading, ± 0.3 ℃
5. Tested water sample: 0-99.9 ℃, 0.6MPa
6. Stability: ± 1.5%/24h
7. Response speed: 32 seconds @ 25 ℃, 50 seconds @ 15 ℃
8. Clock accuracy: ± 1 minute/month
9. Current isolation output: 0-10mA (load<1.5 k Ω)
4-20 mA (load<750 Ω)
10. Output current error: ≤± 1% FS
11. Data storage quantity: 1 month (1 hour/5 minutes)
12. High and low alarm relay: AC220V, 3A
13. Communication interface: RS485
14. Power supply: AC220V ± 22V, 50Hz ± 1Hz
15. Protection level: IP65
16. External dimensions; 146 (length) x 146 (width) x 200 (depth) mm; hole size: 138 x 138 mm
17. Weight: 1.0kg
18. Working conditions: ambient temperature 0-60 ℃, relative humidity<85%
Note: The output signal 4-20mA is the current output of the measured fluoride ion value.
If a temperature corresponding 4-20mA current output is required as dual output, special customization is needed and must be specified when ordering