HC-200NH

現場安裝式氨氮計

利用離子電極法感測器即時測量罐內氨氮濃度。

非常適合生物反應池中的曝氣控制和管理。具有透過測量膜電阻來診斷感測器劣化狀態的功能。此外，透過在診斷惡化的同時執行連續測量的能力，測量值的可靠性得到了提高。

NH4+DO*

* Optional measurement items.

產品分類: Process Water
製造商: HORIBA Advanced Techno Co., Ltd.

Prevention of contamination for increased longevity

The protective film improves sensor durability. Combined with an ultrasonic cleaner, antifouling properties are improved.

Improved long-term stability

HORIBA's proprietary technology ensures stable measurements.

Easy maintenance

Replaceable chip without the need for tools. No need to call manufacturer maintenance.

Reduced risk of sudden operational shutdowns

The self-diagnostic function of the sensor enables the immediate detection of anomalies.

Ensuring accurate measurement values

Easy calibration to match manual analysis values.

Simultaneous measurement of dissolved oxygen (DO)

The converter can be connected, not only to the ammonia nitrogen sensor, but also to an optical DO sensor.

Instruction transmitter specifications

Model HC-200NH

Ammonia nitrogen meter specifications

Combination sensor unit model AM-2000
Sensor model 7691*: Ammonium ion chip, 7692*: Potassium ion chip for compensation, 7211: Reference chip
Measurement range NH4-N: 0~1000mg/L (display range: 0~2000mg/L)
Temperature: 0~40°C (display range: -10~110°C)
Display resolution NH4-N: 0.01mg/L: 0.00~10.00mg/L　0.1mg/L: 0.0~100.0mg/L
       1mg/L: 0~1000mg/L
Temperature: 0.1°C
Repeatability NH4-N: Larger value between 3%±1 digit of measured value or 0.2mg/L±1 digit  (with standard solution)
Temperature: ±0.3°C
Potassium ion compensation Compensation range: Potassium ion concentration is not more than 10 times
          the ammonium ion concentration and under 1000mg/L
Compensation error: ±20% (measured value)
Additional function Adjustment with manual analysis (1 point), calibration curve input function (primary expression)
Self-diagnostic function Correction error, sensor diagnostic error, transmitter malfunction

 

Optical dissolved oxygen meter (optional)

Combination sensor unit model DO-2000
Sensor model 5700A: Sensor cap
Measurement range Dissolved oxygen concentration: 0~20mg/L  Display resolution 0.01mg/L
Saturation degree: 0~200%  Display resolution 0.1%
Temperature: 0~50°C  Display resolution 0.1°C
Self-diagnostic Correction error, sensor diagnostic error, transmitter malfunction

Transmitter common specifications

Transmission output 3 points  DC4~20mA  input-output insulation type  Maximum load resistance 900Ω
Select 3 items from below
Output range 1: Ammonia nitrogen concentration: Configurable within measurement range.
Output range 2: Dissolved oxygen concentration: Configurable within measurement range.
Output range 3: Temperature reading of the ammonia nitrogen meter: Configurable within measurement range of -10~110°C.
Output range 4: Temperature reading of the dissolved oxygen meter: Configurable within measurement range of -10〜110°C.
Operation temperature range -20~55°C (Do not freeze)
Power AC100~240V  50/60Hz  Consumption power 28VA (max)
Structure Outdoor installation type: Protection level IP65  Installation method: 50A pole or attached to wall
Case: aluminum alloy  Attachment bracket: Hood: SUS304
Weight Unit: Approx. 3.5kg  Hood, attachment bracket: Approx. 1kg
Compliance standard CE Marking, FCC Rules

Detector specifications (Ammonia nitrogen meter)

Sensor unit model AM-2000
Sample condition 0~40°C, pH4.0~8.5
[Na+]: 0~1000 times of [NH4-N]
Measurement depth 10m
Wetted material SUS316, FKM, PVC
Weight Approx. 2.7kg (including 10m cable)

Detector specifications (Optical dissolved oxygen meter)

Sensor unit model DO-2000
Measurement sample temperature 0~50°C
Measurement depth 10m
Wetted material SUS316, NBR, PVC
Weight Approx. 3.0kg (including 10m cable)

*Sensor7691 and 7692 : Store in low temperature (1～30℃)

 

Schematics

Instruction transmitter HD-200FL

   

尺寸 2.34 MB
〈Catalog〉Ammonia Nitrogen Meter HC-200NH

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* 這些欄位為必填項目。