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환경 공정용 pH측정기 HP-300 (2선식)

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댓글 0건 조회 23,810회 작성일 22-05-18 15:04

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제품명 공정용 pH측정기 HP-300 (2선식)

제품설명

개요

  • 사용하기 쉬운 원터치 교정
  • 교정이력 기능
  • 폭 넓은 인터페이스 (2채널 전속출력 (4-20mA), RS-485 , 6점 접점출력)
  • 제어출력 (상한, 하한 ON/OFF, 비례제어)
  • 새로운 전극 Line-UP

제조원 HORIBA Advanced Techno

사양

Measuring method

Glass electrode method

Measuring range

pH: 0 to 14 pH   Resolution: 0.01 pH
Temperature: 0 to 100˚C   Resolution: 0.1˚C

Repeatability

pH: ±0.03 or less   Temperature: ±0.3˚C (for equivalent input)

Linearity

pH: ±0.03 or less   Temperature: ±0.3˚C (for equivalent input)

Transmission output

4 to 20 mA DC   Input/output insulated type
Maximum load resistance 600 Ω

Contact input

One point   Contact format: Non-voltage a contact
Contact function: Transmission output is held for closed contact input.

Temperature compensation range

0 to 100˚C

Ambient temperature

-20 to 60˚C

Temperature compensation element

Pt 1000 (0˚C)
Positive temperature sensitive resistor element: 500 Ω (25˚C), 6.8 kΩ (25˚C), 10 kΩ (25˚C)

Calibration method

Automatic or manual calibration

Self-diagnosis function

Calibration error, Electrode diagnosis error, Transmitter malfunction

Power supply

24 V DC (operational voltage range: 21 V to 32 V DC)
Power consumption 0.6 W or less

Construction

Outdoor installation type: IP65 protection level
Mounting method: 50A pole or wall mounted
Case: Aluminum alloy
Mount fitting/hood: SUS304

Weight

Approx. 4 kg

Equipment protected

CE marking, FCC rules