NH4+

Applications

  • Boiler feed
  • Cooling water
  • Drinking water
  • Surface water
  • Municipal wastewater
  • Industrial wastewater
Ammonium
Ammonium

Description

The measuring ranges of the ammonium analyzer can vary from trace μg/L to 500 mg/L utilizing the (optional) internal dilution  module and multiple chemistries to fit the required application.

Method

This parameter has more than one analytical method. Choose one below.

Ammonium reacts with salicylate and hypochlorite ions in the presence of ferricyanide ions to form the salicylic acid analog of indophenol blue. The resulting color is directly proportional to the concentration of ammonium present and is determined at 660 nm.

Ammonium reacts with salicylate and hypochlorite ions in the presence of ferricyanide ions to form the salicylic acid analog of indophenol blue. The resulting color is directly proportional to the concentration of ammonium present and is determined at 660 nm.

Features

Range
(Ø 16 mm)
2000 ppb
Wavelength 660 nm
Number of reagents 3
Min. analysis time 18 minutes

Ammonium reacts with salicylate and hypochlorite ions in the presence of ferricyanide ions to form the salicylic acid analog of indophenol blue. The resulting color is directly proportional to the concentration of ammonium present and is determined at 660 nm.

Features

Range
(Ø 26 mm)
20 ppm
Range
(Ø 16 mm)
30 ppm
Range
(with dilution)
1000 ppm
Wavelength 660 nm
Number of reagents 3
Min. analysis time 18 minutes

Ammonium reacts with salicylate and hypochlorite ions in the presence of ferricyanide ions to form the salicylic acid analog of indophenol blue. The resulting color is directly proportional to the concentration of ammonium present and is determined at 660 nm.

Technical Specifications

Model CL
Sampling Mode Batch, with freely settable frequency.
Sample Pressure: Atmospheric
Temperature: 5 ‐ 45°C (41 ‐ 113°F)
Flow Rate: 80 to 500 mL/min
Connection: 6 mm (¼-in.)
Drain Pressure-free drain
Connection: 12 mm (½-in.)
Input Streams 2
Cabinet Material Epoxy-coated stainless steel AISI 304
Dimensions (H x W x D) 604 x 380 x 210 mm (23.6 x 14.8 x 8.2 in)
Weight 20 kg (44 lbs)
Power Supply Input Voltage: 115 VAC,230 VAC,24 VDC
Power consumption: max. 80 W
Output signals 2 x 4-20 mA analog outputs
Modbus via RS485,Ethernet
Alarms SPDT programmable voltage-free relays
Digital Input None,Online,Start Extra,Skip Idle,Emergency Stop
Ambient Temperature 5 - 45 °C (41 - 113 °F)
Ambient Humidity 10 - 90 % RH
Protection Grade IP54

Documentation

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