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Explosion-proof pH/ORP transmitter

Model No: PHD-99S

APPLICATIONS:sewage treatment, wastewater monitoring, water purification testing, acid and base neutralization and chemical reaction and other industrial processes.

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Feature

  • Intelligent instrument. Through two buttons calibration and parameter setting, check the performance parameters of the electrode, easy to operate.
  • Backlit LCD displays pH (mV), temperature, and output percentage.
  • 24VDC two-wire system, output 4-20mA corresponding range can be set arbitrarily.
  • Manual/automatic temperature compensation, PT100/PT1000 temperature sensor can be switched on site by setting.
  • Calibration and parameter adjustment, through the key operation; The magnetic bar can be used outside the shell for flameproof occasions, which is safer and more reliable.

Technical specification

Measuring range Ph 0 ~ 14pH, ORP -1999 ~ +1999mV
Instrument resolution 0.01pH(±0.1mV)
Measurement accuracy ±0.02pH (±1.2mV)
Instrument stability ±0.02pH (±1.2mV)
Temperature compensation range -10 ~ 100℃
Analog output 1×4 ~ 20mA, loop load 500Ω,

HART protocol for optional

Ambient temperature -10 ℃ to 55℃
Ambient humidity 5% to 90% without condensation
Protection level IP65
Power supply 24VDC
Transmitter dimensions 160×126×168mm
Weight transmitter 1.6kg, tube mount support 0.7kg
Explosion-proof grade flameproof ExdIICT6Gb

1688详情页 防爆变送器 01

1688详情页 pH 03

1688详情页 pH 04

1688详情页 pH 05

1688详情页 pH 06

1688详情页 pH 07

1688详情页 pH 08

1688详情页 pH 09 scaled

1688详情页 pH 10

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