AM-ION Water Hardness Meter
1) Water Hardness (Ca2+) range:0.02~ 40000 mg/L.
2) Ion/mV/temperature reading at site
3) RS485 Modbus, 4-20mA, High/Low control relays
4) Wide power range: 100 ~ 240V AC 50/60Hz or 24VDC
5) Ion Resolution:0.01 ppm or ppb
6) Measurement unit mg/L, ppm, mV, ppb
Product Details
The Aumeascon AM-ION Online Water Hardness Meter offers a new way of online water hardness monitoring in different water application. it adopts advanced ion-selective electrode (ISE) technology for online continuous monitoring of Calcium ion concentration in water effluent. The working life of Aumeascon’s water hardness (Calcium ion) electrode (ISE) is over one year, because the ion sensor membrane is special designed by Aumeascon and it can be replaced in period according to water quality at site.so it can save much maintenance cost. The AM-ION Online Water Hardness controller meter uses is latest micro-computer.it has two ways of relay control, two ways of 4-20mA ,RS485 Modbus.and has a user-friendly interface, easy use, long working life, local data recording function.
Technical Specification
1) Ion/mV/temperature reading offset adjustment: compare on-site online verification values.
2)Standard online ion meter, suitable for use in various complex field environments.
3)Strong anti-interference design: excellent performance in strong interference field operation.
4)Two-way relay: high and low4point control and hysteresis width can be set independently.
5)Two-way current output: 0/4-20mA, output range can be set by yourself.
6)IP65 protection level: all-weather waterproof and gas-proof.
7)Range: provide multiple ranges and multiple resolutions.
8)LCD screen; optical sensor controls LED backlight.
9)Wide power range: 100 ~ 240V AC 50/60Hz or 24VDC.
Technical Parameters of Ion Meter
Parameters | Hardness(Ca2+), Temperature |
Water hardness(Ca2+) | 0.02~ 40000 ppm |
Resolution | 0.01 ppm or ppb |
Buffer | 1ppm/2ppm/5ppm/10ppm…..10000ppm |
Calibration | Two-point or one-point calibration, offset calibration |
Temperature range | -30.0 ~ +130 ℃ |
Temperature Resolution/Accuracy | 0.1 ℃ / ± 0.2 ℃ |
Temperature input | Pt1000 or 30K |
Temperature compensation | ATC automatic / MTC manual |
Control type | On-off control (LIT) |
Measurement unit | mg/L, ppm, mV, ppb |
Output | 2 ways of 4-20mA / 500Ω |
Communication | Standard RS485 Modbus RTU |
Relay | 2/3 SPST / 240V 0.5A |
High and low point hysteresis width | With hysteresis setting |
Power | 100-240 VAC 50/60Hz or 24VDC |
Display | Optical sensor controls LED backlight |
Protection | NEMA4X, IP 65 |
Dimension | 96 * 96 * 148mm (W*H*D) |
Hole size | 92 * 92mm |
Dimension of Ion Sensor
AM-ISE-P (with PG13.5 thread)
AM-ISE-N (with NPT3/4 thread)
Maily Applications
NO. | Application | Most customers measure below ions. |
1 | Agriculture | Nitrate, calcium, sodium, potassium, bromide, chloride, ammonia & fluoride |
2 | Plant Tissue | Nitrate, chloride, fluoride, iodide, cyanide, calcium, sodium and potassium |
3 | Fertilizer | Nitrate using the ammonia electrode, potassium and fluoride |
4 | Aquaculture | Ammonia, nitrate, calcium and dissolved oxygen |
5 | Biomedical Research | Calcium, carbon dioxide and ammonia |
6 | Education | Various ISEs electrodes are used in most colleges and niversities |
7 | Food Processing | Chlorides, nitrate, sodium and fluoride |
8 | Milk and Dairy Products | Chloride, calcium, fluoride, sodium and iodide |
9 | Soft Drinks | Chloride, fluoride, carbon dioxide and residual chlorine |
10 | Alcohol | Potassium, sodium, CO2, fluoride, bromide, calcium, and residual chlorine |
11 | Vegetables | Nitrate, chloride and sodium |
12 | Geology and Mining | Fluoride, calcium and cyanide |
13 | Metallurgy and Metal Plating | Fluoride, cupric, cyanide, fluoroborate and nitrate |
14 | Plating Baths | Chloride, residual chlorine and ammonia |
15 | Pulp and Paper | Sodium, chloride, calcium and sulfate |
16 | Petroleum Refining | Ammonia andchloride |
17 | Pharmaceuticals | Fluoride and soldium |
18 | Sewage Treatment | Nitrate, ammonia, residual chlorine and dissolved oxygen (BOD) |
19 | Steam and Power Generation | Chloride, sodium, residual chlorine, fluoroborate and dissolved oxygen |
20 | Drinking Water | Total, free & residual chlorine, nitrate, calcium, chloride, and fluoride |
21 | Natural Water | Bromide, calcium, chloride, fluoride, nitrate, potassium, silver, sodium & cupric |
22 | Sea Water | Sodium, chloride, fluoride, nitrate and ammonia |
