ammonia nitrogen detector – บริษัท สยามเครื่องวัด จำกัด https://www.siam-instrument.com จำหน่ายเครื่องมือวัดคุมอุตสาหกรรมทุกชนิด รับออกแบบ ติดตั้ง ปรับปรุง สอบเทียบ ให้คำปรึกษา แก้ปัญหาเกี่ยวกับงานระบบควบคุมการผลิต ระบบควบคุมอัตโนมัติ PLC ระบบหล่อเย็น ภายในโรงงานอุตสาหกรรม ออกแบบงาน CNC INSTRUMENT , Fitting แบบต่างๆ ผลิตภัณฑ์ เครื่องมือวัดระบบควบคุม ยี่ห้อ DX Electronics มีสินค้าหลากหลาย เช่น Pressure transmitter , Level gauge transmitter , Magnetic flow transmitter , Ultrasonic flow transmitter , Vortex flow transmitter , Coriolis mass flow , Ultrasonic Level Transmitte Mon, 30 Mar 2026 09:46:38 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.6 https://www.siam-instrument.com/wp-content/uploads/2018/06/logo-1-100x100.png ammonia nitrogen detector – บริษัท สยามเครื่องวัด จำกัด https://www.siam-instrument.com 32 32 “SHURE” Aqueous solution composite electrode water quality nitrite ion calcium magnesium potassium sodium ammonium ion meter detector https://www.siam-instrument.com/product/shure-aqueous-solution-composite-electrode-water-quality-nitrite-ion-calcium-magnesium-potassium-sodium-ammonium-ion-meter-detector/ Fri, 11 Aug 2023 08:32:42 +0000 https://www.siam-instrument.com/?post_type=product&p=3184 “SHURE” Aqueous solution composite electrode water quality nitrite ion calcium magnesium potassium sodium ammonium ion meter detector

Ion species Interfering factors Working PH range
Industrial ammonium ion transmitter K+ 4-10PH
Industrial Nitrite Transmitter
 CH3COO-F-CI-NO3-SO4-
2.5-11PH
and other negative monovalent ions
Industrial Nitrate Transmitter
 ClO4 – I-CN-BF4-CI-NO2-
2.5-11 PH
Organic acid ions and other negative monovalent ions
Industrial Magnesium Ion Transmitter Zn2+ Fe2+ Cu2+ Ni2+ 3-10PH
Industrial Sodium Ion Transmitter Ag+ Li+ H+ 5-12 PH
Industrial Potassium Ion Transmitter Cs+NH4+ 2-12 PH
Industrial Calcium Ion Transmitter Pb2+Hg2+ Cu2+Ni2+ 3-10PH
Industrial Chloride Ion Transmitters S2-I-CN-Br- 2-12 PH
]]> “SHURE” Water quality portable ammonia nitrogen detector industrial monitoring analyzer fish pond aquaculture ammonia nitrogen sensor https://www.siam-instrument.com/product/shure-water-quality-portable-ammonia-nitrogen-detector-industrial-monitoring-analyzer-fish-pond-aquaculture-ammonia-nitrogen-sensor/ Fri, 11 Aug 2023 07:01:08 +0000 https://www.siam-instrument.com/?post_type=product&p=3182 Product name: “SHURE” Water quality portable ammonia nitrogen detector industrial monitoring analyzer fish pond aquaculture ammonia nitrogen sensor
Power supply mode: battery power supply (5000mAh lithium battery)
Display mode: 2.8 inch LCD screen
Data storage: 340,000 pieces of data
Charging time: ≤8h
Working environment: temperature -20°C-60°C; humidity <95%RH without condensation
Connectable devices: 1-4 ModBus device combinations
Communication protocol: ModBus-RTU protocol
Working voltage: DC 3.7V
Standby time: more than 8h continuous
Size: 174*88.5*35mm
Weight: 284g

]]> “SHURE” Water quality ammonia nitrogen detector industrial monitoring analyzer fish pond aquaculture RS485 ammonia nitrogen sensor https://www.siam-instrument.com/product/shure-water-quality-ammonia-nitrogen-detector-industrial-monitoring-analyzer-fish-pond-aquaculture-rs485-ammonia-nitrogen-sensor/ Fri, 11 Aug 2023 06:54:11 +0000 https://www.siam-instrument.com/?post_type=product&p=3180 Product name: “SHURE” Water quality ammonia nitrogen detector industrial monitoring analyzer fish pond aquaculture RS485 ammonia nitrogen sensor
Output signal: support RS-485, ModBus-RTU protocol
Measuring method: Membrane ion selection method
Range: 0-10ppm, 0-100ppm, 0-1000ppm
Accuracy: ±5%F.S. or ±3mg/L whichever is greater
Resolution: 0.1 mg/L
Working conditions: 0-40°C; <0.2MPa
Calibration method: two-point calibration
Response time: 30s T90
Temperature compensation: automatic temperature compensation (PT100)
Power supply: 12 or 24VDC±10%, 10mA
Protection level: IP68; water depth 20m
Electrode service life: 3~6 months
Cable length: 5m (default), can be customized
Sensor housing material: PVC; can be customized
Calibration cycle: 2~3 weeks

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