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Industrial online explosion-proof pH meter
Brief description: The industrial online explosion-proof pH meter is one of the PH2000 series intelligent online chemical analyzers developed by our c
Product details
Our company is an industrial online explosion-proof pH meter manufacturer with explosion-proof certification. This transmitter adopts a two-wire system, 24VDC power supply, and simple wiring. Can output 4-20mA for display, recording, control, regulation and other instruments or PLC, DCS, FCS systems. Compliant with GB3836.1-2010 "Electrical Equipment for Explosive Gas Atmosphere Part 1: General Requirements" and GB3836.4-2010 "Electrical Equipment for Explosive Gas Atmosphere Part 4: Intrinsic Safety Type" i "standards; The symbol is Ex ia IIB T6 Ga, GB3836.20-2010 "Electrical equipment for explosive gas atmospheres - Part 20: Equipment protection level (EPL) G *".
Technical indicators:
1. Measurement range: pH：0～14.00pH ， Resolution: 0.01pH;
Temperature: 0-100 ℃, Resolution: 0.3 ℃;
2. Automatic temperature compensation range: 0-100 ℃, with 25 ℃ as the reference;
3. Tested water sample: 0-130 ℃ (depending on the electrode), 0.3MPa;
4. Stability: ± 0.02pH/24h;
5. Input impedance: ≥ 1012Ω ；
6. Current output: 4-20mA; Three isolation of input, output, and power supply (powered by safety barriers);
7. Output current error: ≤ ±0.5%FS； Analog signal load<=500ohm,
8. Protection level: IP65， Up to IP67;
9. Level: Ex ia IIB T6 Ga；
10. Working conditions: Environmental temperature: -25~85 ℃ Relative humidity:< 85%；
11. Intrinsic safety parameters: Ui=28VDC，Ii=93mA，Pi=0.65W，Ci=0. 044μF，Li=0mH
12. Dimensions: 82.5x108mm wide x deep
13. Installation method: pipe mounted, wall mounted
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