high performance industrial ph tds meter
Product Introduction
It can beused to detect the pH, ORP value of the solution in chemical, petroleum, rubber, paper, tobacco, alcohol, sugar, food, mining, smelting, iron and steel, powergeneration, pharmaceuticals, water treatment and other industries.
Technical parameter of ph tds meter
two-wire type
Measurement range | PH 0~14pH ORP-1999~+1999mV ( indicated before leaving factory ) |
Instrument stability | ±0.05pH(4mV)/24 hour |
Measurement error | ±0.1pH(4mV) |
Instrument resolution | ±0.01pH(1mV) |
Measurement display | pH ( or mV) |
Input impedance | >3×1012Ω |
Output signal | 4~20mA.DC |
Output load resistance | 0~500Ω |
Operating ambient temperature | -40~70°C |
Temperature compensating element | Pt1000 (or Pt100 or setted before leaving factory ) |
Temperature compensating range | -10~100°C |
Temperature compensating error | <0.005PH/°C |
Power supply | 24VDC±10 |
Electrical interface | M20×1.5 |
Protection | IP65 |
Explosion-proof | Exia ll CT6 intrinsically safe |
Explosion-proof No. | CE092141 |
Associated equipment model | TM5041 isolated safety barrier |
Welcome to our company.
Shandong Dongrun Instrument Science and Technology Co.,Ltd was founded in 1998, specializes in manufacturing ph tds meter , online water qualityanalysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anticorrosion, our company has a unique technology to meet different conditions of corrosion requirements.
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