Nnuru a Wɔde Yɛ Oxygen a Wɔhwehwɛ (COD Sensor)|Intanɛt so COD Digital Probe

Saa mfiridwuma intanɛt so Chemical Oxygen Demand (COD) sensor yi gye UV absorption spectroscopy (UV254) susudua nnyinasosɛm a ɛkɔ anim, a ɛwɔ dijitaal sɛnkyerɛnne dwumadie a wɔaka abom, a wɔasisi-wɔ ɔhyeɛ akatua ne IP68 nsuo a ɛtumi gyina mu nhyehyɛeɛ mu. Ɛma standard RS485 (Modbus-RTU) dijitaal afiri, a ɛkyerɛ mmuaeɛ a ɛyɛ ntɛm, reagent-adwuma a ɛnyɛ hwee, nsiesie a ɛba fam ne ahoɔden a ɛkorɔn. Wɔde di dwuma kɛse wɔ nsuo a ɛwɔ soro, nkuropɔn mu nsuo fĩ, mfiridwuma mu nsuo a ɛfiri nsuo mu, nsuo mu mmoa ne nsuo a wɔde yɛ adwuma no sohwɛ mu, na wɔbɛtumi ne PLC, DCS ne MTW series controllers abɔ mu a ɛnyɛ den.

Saa intanɛt so COD sensor yi yɛ nhwehwɛmu nhwehwɛmu a nyansa wom a wɔayɛ sɛ wɔde susuw efĩ a ɛwɔ nsu mu wɔ bere ankasa mu. Ɛde UV absorption spectroscopy nnyinasosɛm (254nm) di dwuma, a ɛde UV a ɛtwetwe nsuo ne Chemical Oxygen Demand (COD), Total Organic Carbon (TOC) ne organic parameters foforɔ bata ho. Saa kwan a wɔfa so hwɛ ade yi nhia nnuru a wɔde yɛ nneɛma, enhia sɛ wɔde digestion nhyehyɛe biara, na ɛma wonya bere ankasa -a wɔde hwɛ nneɛma so wɔ intanɛt so a mmuae bere a ɛyɛ sikani, na ɛtew adwumayɛ ho ka ne nneɛma a atwa yɛn ho ahyia a wɔsɛe no so kɛse.

Wɔde sapphire a ahoɔden kɛse -a ɛkata so na ɛyɛ optical window no, na ɛtew efĩ so yiye na ɛhwɛ hu sɛ wosusuw no pintinn wɔ nsu ahorow mu. Wɔasisi-wɔ ɔhyew sensor mu no hu automatic temperature compensation, teɛteɛ susuw drift a ɔhyew nsakrae de ba. Afiri no nyinaa gye digyital sɛnkyerɛnne conditioning ne anyinam ahoɔden isolation nhyehyɛe, a ahoɔden anti-electromagnetic interference tumi, boa stable tenten-kwansin data transmission via RS485 Modbus-RTU.

Wɔde PPS/PEEK mfiridwuma plastic a ɛko tia nsɛe-dade a ɛnyɛ den a ɛyɛ 316L, a ɛfata ma bere tenten-su ase a wɔde besisi wɔ mfiridwuma ne nneɛma a atwa yɛn ho ahyia nsu nhyehyɛe mu na ɛyɛ nhwehwɛmu dan no. Ɛboa standard solution calibration (phthalic acid potassium hydrogen standard solution), a calibration data tumi-off storage ne mfomso ankasa-diagnosis dwumadi ahorow. Ɛyɛ adwinnadeɛ a ɛyɛ papa a wɔde hwɛ efĩ a ɛwɔ abɔdeɛ mu, effluent compliance control ne process optimization.

Mfiridwuma mu Nneɛma a Wɔde Yɛ Nneɛma

Adeɛ a Wɔde Kyerɛkyerɛ	Parameter Nkyerɛkyerɛmu
Ɔhyew a ɛwɔ hɔ	0–80 digrii c
Nhyɛsoɔ	0–3 bar
Sensor nneɛma	dade a ɛnyɛ den, carbon dade, anaa kɔbere(customizable) .
Nhyehyɛeɛ	0.000001mm\\a na ɛwɔ hɔ
Nsusuwii kwan a wɔfa so susuw nneɛma	0 - 5mm\\a
Pɛpɛɛpɛyɛ	Ennu anaasɛ ɛne ±3.0% yɛ pɛ .
Akatua mode	nsaanodwuma\\automatic
Output sɛnkyerɛnne	4- 20ma, rs485 (modbus-rtu)
Ntrɛwmu tenten	5 mita (wobetumi ayɛ no sɛnea wopɛ) .
Mprempren pɛpɛɛpɛyɛ	1%fs na ɛyɛ
Nneɛma a wɔde yɛ adan	pc,pbt nsɛe-a ɛko tia
Adesoa a efi mu ba	＜750Ω
Nhama a ɛka bom	m39 * 1.5, npt3/4 na ɛwɔ hɔ
Ɔkwan a wɔfa so yɛ calibration	aduruyɛdan mu ntotoho kwan
Ahobammɔ gyinabea	ip68 na ɛwɔ hɔ

Nnwuma a Wɔde Di Dwuma

Municipal Nsuo Fĩ a Wɔde Yɛ Adwuma: Bere ankasa -bere mu COD a wɔhwɛ so wɔ influent, aeration tanks, secondary sedimentation tanks ne effluent mu de hwɛ sɛ discharge no hyia.
Nnwumayɛbea Nsu Fĩ: COD control wɔ nnuru, petrochemical, ntama tintim & dyeing, krataayɛ, aduan & anonne ne nnuruyɛ nsu fĩ.
Nsuo a ɛwɔ soro & nneɛma a atwa yɛn ho ahyia a wɔhwɛ so: Efĩ a ɛwɔ nsubɔnten, atare, nsukorabea ne mpoano nsu mu a wobehu de ayɛ nneɛma a atwa yɛn ho ahyia ho nhwehwɛmu.
Nsu mu mmoa a wɔyɛn wɔn: COD a wɔhwɛ so wɔ atare ne nsuo mu mmoa nhyehyɛeɛ a wɔsan di akɔneaba (RAS) mu de hwɛ nsuo pa ne nneɛma a ɛwɔ abɔdeɛ mu.
Process Nsuo: Organic pollution control wɔ nsuo a ɛyɛ nwini, boiler nsuo ne industrial process nsuo nhyehyɛeɛ mu.
Nsu a Wɔnom a Wɔde Yɛ Adwuma: Nneɛma a nkwa wom a wɔhwɛ so wɔ nsu a wɔmfa nhyehyɛ mu ne nsu a wɔawie mu de hwɛ hu sɛ nsu a wɔnom no yɛ nea ahobammɔ wom.
Laboratory & Portable Sɔhwɛ a Wɔyɛ: Ɛfata ma afuw mu ntɛm a wohu ne aduruyɛdan mu nhwehwɛmu a ɛfa efĩ a ɛwɔ abɔde mu ho.