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“PW-H370-S8M耐氫氟酸複合式pH電極” has been added to your cart. View Inquiry List
NHN-SEV-73
Ammonia nitrogen electorde
NT$100
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Widely used in surface water, lake reservoirs, sewage treatment, etc.
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Fast response for in-situ measurement
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With automatic compensation function for temperature, pH and potassium ions
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No chemical reagent or pre-treatment required, low maintenance costs
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Stainless steel body, waterproof grade IP68
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Excellent stability even for long-term monitoring
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RS485 communication interface, standard Modbus protocol, easy to integrate
- Working principle: Ion selective electrode method
- Measuring range : 0.2~1000 mg/L NH4-N
- Accuracy : ±5% FS
- Resolution : 0.1 mg/L
- Communications : RS485 interface, Modbus RTU protocol
- Socket thread : 3/4”
- Cable length : 3 m, other lengths can be customized
- Protection : IP68
- Working condition : 0~60°C / 0~3 bar
- Power supply : 12V~24VDC
