Ruka hadi maelezo ya bidhaa
1 ya 9

DFRobot SEN0237-A Gravity Analog Kifaa cha Sensor ya Oksijeni Iliyoyeyushwa (DO) Maji, 0–20 mg/L Galvanic Probe, 3.3–5.5 V, BNC — Kwa Arduino/Raspberry Pi/ESP32

DFRobot SEN0237-A Gravity Analog Kifaa cha Sensor ya Oksijeni Iliyoyeyushwa (DO) Maji, 0–20 mg/L Galvanic Probe, 3.3–5.5 V, BNC — Kwa Arduino/Raspberry Pi/ESP32

DFRobot

Regular price $299.00 USD
Regular price Sale price $299.00 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
View full details

Overview

DFRobot SEN0237-A ni seti ya sensor ya oksijeni iliyoyeyushwa (DO) ya analogi inayopima maudhui ya oksijeni katika maji ili kutathmini ubora wa ufugaji wa samaki, kilimo cha maji, na ufuatiliaji wa mazingira. Inashirikisha kipimo cha DO cha galvanic (hakuna wakati wa polarization) pamoja na bodi ya kubadilisha ishara ya Gravity (3.3–5.5 V ingizo, 0–3.0 V pato la analogi) kwa urahisi wa kuunganishwa na Arduino, Raspberry Pi (kupitia ADC HAT), ESP32, na microcontrollers nyingine.

Vipengele Muhimu

  • Kipimo cha DO cha galvanic — tayari kutumika, hakuna ucheleweshaji wa polarization.

  • Matengenezo ya chini — kifuniko cha membrane kinachoweza kubadilishwa na elektroliti inayoweza kujazwa tena.

  • Ufanisi mpana — kiunganishi cha Gravity, 3.3–5.5 V usambazaji, 0–3.0 V pato la analogi.

  • Kiwango cha vitendo — inapima 0–20 mg/L DO kwa majibu ya haraka (≤90 s kufikia 98% katika 25 °C).

  • Muundo thabiti0–50 PSI kiwango cha shinikizo na 2 m kebo yenye BNC kiunganishi.

Maelezo

Kidokezo cha Oksijeni kilichoyeyushwa

  • Aina: Galvanic

  • Kiwango cha Kipimo: 0–20 mg/L

  • Wakati wa Majibu: ≤90 s hadi 98% (25 °C)

  • Kiwango cha Shinikizo: 0–50 PSI

  • Muda wa Huduma: ~mwaka 1 (matumizi ya kawaida)

  • Matengenezo:

    • Ubadilishaji wa kifuniko cha membrane: mwezi 1–2 (maji yenye madoa), mwezi 4–5 (maji safi)

    • Ubadilishaji wa suluhisho la kujaza: ~mwezi 1

  • Urefu wa Kebuli: 2 m

  • Kiunganishi: BNC

Bodi ya Geuza Ishara

  • Voltage ya Uendeshaji: 3.3–5.5 V

  • Matokeo: 0–3.0 V analog

  • Kiunganishi cha Probe: BNC

  • Kiunganishi cha Signal: Gravity Analog (PH2.0-3P)

  • Vipimo: 42 × 32 mm

Ulinganifu &na Maombi

  • MCUs/Boards: Arduino, ESP32, na Raspberry Pi (inahitaji moduli ya ADC/HAT).

  • Matumizi: Ufugaji wa samaki, hydroponics, upimaji wa maji ya mazingira, elimu, majaribio ya maabara.

Maelezo Muhimu &na Usalama

  • Electrolyte inahitajika: Suluhisho la kujaza halijajumuishwa kutokana na kanuni za usafirishaji wa anga. Tumia 0.5 mol/L NaOH; jaza kifuniko cha membrane kabla ya matumizi ya kwanza.

  • Liquidi la kutu: Va gloves; ikiwa mawasiliano yanatokea, osha ngozi vizuri na maji.

  • Shughulikia kwa uangalifu: Membrane inayoweza kupitisha oksijeni ni dhaifu—epuka vitu vyenye ncha kali.

  • Nasaha ya kipimo: Probe inatumia kiasi kidogo cha oksijeni; changanya sampuli kwa upole ili kupata vipimo vya kawaida.

Maudhui ya Kifurushi

  • Galvanic Dissolved Oxygen Probe with Membrane Cap ×1

  • Kofia ya Membrane ya Akiba ×1

  • Bodi ya Kigeuzi cha Ishara ×1

  • Nyaya ya Sensor ya Kijivu ×1

  • Gasket Isiyo na Maji ×2

  • Kofia ya Screw kwa Kiunganishi cha BNC ×1

  • Dropper ya Plastiki ×2

Maelezo

DFRobot SEN0237 DO Sensor, A package contains a Galvanic Dissolved Oxygen Probe with Membrane Cap and various accessories like spare parts and cables.

DFRobot SEN0237 DO Sensor, The Gravity Dissolved Oxygen Sensor V1.0 by DFRobot is compact and includes a measurement scale for size reference.

DFRobot Sensor ya Oksijeni Iliyoyeyushwa ya Kijivu V1.0 kutoka DFRobot, ikiwa na muundo mdogo na kipimo cha ukubwa kwa rejeleo.

DFRobot SEN0237 DO Sensor, The measurement tip suggests consuming a small amount of oxygen and stirring the sample gently for uniform readings.

DFRobot SEN0237 DO Sensor, The practical range for measuring dissolved oxygen is 0-20 mg/L with a fast response time of ≤90 seconds.

DFRobot SEN0237 DO Sensor, Galvanic dissolved oxygen probe for measuring 0-20mg/L with response time ≤90s, suitable for Arduino, ESP32, and Raspberry Pi.

DFRobot SEN0237 DO Sensor, Fill the membrane cap with 0.5 mol/L NaOH before first use.

DFRobot SEN0237 DO Sensor, The measurement range for practical purposes is between 0-20 milligrams per liter, with a response time of less than 90 seconds.

DFRobot SEN0237 DO Sensor, Package contains various components including a galvanic dissolved oxygen probe, signal converter board, and other accessories.

DFRobot SEN0237 DO Sensor, The DFRobot SEN0237 dissolved oxygen sensor connects to a DFRduino UNO v3.0 via analog input, using a probe and cable setup to measure oxygen levels in water for environmental monitoring.

DFRobot SEN0237 Sensor ya Oksijeni Iliyoyeyushwa V1.0 inajumuika na DFRduino UNO v3.0 kupitia ingizo la analog.Inajumuisha kipimo kilichounganishwa na kebo, pamoja na nyaya za nguvu na ishara. VCC, GND, na pini za ishara zinaunganishwa na 5V, GND, na A0 za microcontroller. Mpangilio huu hupima oksijeni iliyoyeyushwa katika maji, bora kwa ufuatiliaji wa mazingira.