DTP-9100pH/orp wall mounted multi-channel water quality detector Introduction: The pH wall mounted multi-channel water quality detector DTP-9100 is a new generation of intelligent water quality detector independently developed by our company. Featuring Chinese menu operation, high stability, excellent repeatability, and versatility, it can accurately measure the pH/ORP value and temperature value in solutions. Widely used for online detection of pH/ORP values in solutions such as environmental protection, sewage treatment, thermal power, aquaculture, food processing, printing, metallurgy, pharmaceuticals, fermentation, chemical engineering, tap water, etc. Features: 1. Large screen dot matrix LCD display, Chinese menu operation, and simultaneous display of multiple parameters: PH/ORP value, temperature, output current, alarm points, etc. are displayed simultaneously, making it intuitive and easy to read. 2. Automatic/manual temperature compensation function. 3. The PH/ORP value can be set with incremental compensation. 4. Communication function: Equipped with RS-485 communication interface (partially compatible with MODBUS protocol) (optional), capable of converting RS-232. The pH/ORP corresponding to the 4-20 mA current output can be set arbitrarily. 5. Optional configuration of our company's upper computer online collection software for data collection and processing. 6. Factory settings can be restored. 7. Watchdog function: Ensure that the instrument panel does not crash. 8. Power failure protection>10 years. 9. The core components come from foreign brands. 10. Protection level IP65, waterproof, moisture-proof, and dustproof. Technical parameters: Measurement range: -2.00~16.00 (PH) Resolution: 0.01PH, 0.1 ℃ Accuracy: ± 0.02 PH, ± 0.3 ℃ Stability: ≤ 0.01pH/24h, ≤ 1mV/24h PH standard solution: 6.86/4.00/9.18 Temperature compensation: 0-99.9 ℃ (PH) PT1000 Calibration range: zero point ± 1.45; Slope ± 30% Control interface: Four sets of ON/OFF relay contacts, divided into the first high point and low point alarm control. Signal isolation output: 4-20mA isolation protection output Relay: The hysteresis of the relay can be arbitrarily set, and the relay load is 3A 220VAC Working conditions: Environmental temperature is 0-60 ℃, relative humidity is ≤ 90% Input impedance: ≥ 1 × 1012 Ω Output load: Load<750 Ω (4-20mA) Working voltage: 220VAC 10%, 50/60Hz or order DC24V and DC12V power supply Size: 218 × one hundred and eighty-three × 126 mm Installation method: wall mounted Weight: 1.5Kg Protection level: IP65, waterproof, moisture-proof, and dustproof.
Introduction: The pH wall mounted multi-channel water quality detector DTP-9100 is a new generation of intelligent water quality detector independently developed by our company. Featuring Chinese menu operation, high stability, excellent repeatability, and versatility, it can accurately measure the pH/ORP value and temperature value in solutions. Widely used for online detection of pH/ORP values in solutions such as environmental protection, sewage treatment, thermal power, aquaculture, food processing, printing, metallurgy, pharmaceuticals, fermentation, chemical engineering, tap water, etc.
