Name: Online Ammonium with pH Sensor, ORP Sensor, NH4-N, NH4+, K+
Brand: BroadSensor
Availability: InStock

Product Details

Broadsensor online ISE (NH4+ pH ORP/K+) sensor with integrated digital electronics for plug and play capability with Broadsensor multi-parameter sonde platform and IP68 connector to any PLC or RTU. It has a unique design that incorporates a user-replaceable electrode tip (module) and a reusable sensor base that houses the processing electronics. This allows users to reduce the costs and easy to maintain.

Key Advantage：

• Polymer membrane ISE ammonium and potassium electrode.

• a potassium chloride (KCl) solution reference.

• Isolator and NTC10K inside, easy to use.

• User-replaceable ammonium, potassium, pH, ORP, reference electrode,reusable sensor base.

• RS485 output, Modbus protocol.

• IP68 connector.

• All parts designed and made by Broadsensor including ISE.

Note: Freshwater application only.

Item	Technical Specification
Measurement Method	Polymer membrane ISE electrode, glass pH, platinum ORP and KCL reference
Range	0.5-1000ppm NH4 +/0-14 pH/-999~+999mV ORP/0.5-1000ppm K+
Resolution	0.01ppm/0.01pH/1mV/0.01ppm
Accuracy	5%FS /±0.2pH/±20mV/5%FS (freshwater, conductivity<1500uS/cm)
Operating temperature	5~45℃
Storage Temperature	-10~50℃
Min. Detection Limit	0.05ppm/NA/NA/0.05ppm
Warranty	1 year(sensor base and ORP), 3 months (electrode)
Depth	IP68, 10m Max
Power	DC 5V ±5%, 0.5W(normal)
output	RS485 and Modbus RTU
Materials	POM, TA
Dimensions	Length 186mm, diameter 35.3mm
Flow rate	<3 m/s
Response time	Minimum 45s T90
Field life*	Sensor base 2 years or greater, NH4 +/K+ 6 months, pH/Ref electrode 12 months or greater
Recommended Calibration maintain Frequency *	NH4+/K+ 2-3 weeks, pH/Ref 4-8 weeks

Note: *Field life and calibration frequency dependent on site conditions

website: www.broadsensor.com/en/

email:sales@broadsensor.com

tel: +86 18610516470

wechat: 627320610

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