Portable dissolved oxygen analyzer (handheld controller)

NegotiableUpdate on 02/09

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The portable dissolved oxygen analyzer (handheld controller) is a handheld measuring device designed for our company's fluorescence based dissolved oxygen sensor. The product adopts ABS plastic shell, suitable for dissolved oxygen analysis and measurement in sewage treatment, power plants, surface water, etc. Support continuous monitoring and built-in temperature sensor. Compact design and reliable operation. Support pressure compensation, temperature compensation, and use imported dissolved oxygen fluorescence sensor. The product is made of 316 stainless steel material, with standard PG13.5 threads for stronger applicability.

Product Details

Portable dissolved oxygen analyzer (handheld controller)CAMH-DOIt is an analyzer that uses optical fluorescence to measure dissolved oxygen. Suitable for gas and water environments. When measuring, users only need to put the sensor into the water sample to be tested, and the dissolved oxygen value can be directly read. Sensor with built-in temperature sensor（NTC）Real time data compensation can be performed.

Portable dissolved oxygen analyzer (handheld controller)CAMH-DOIt can be directly connected to the control unit. The sensor integrates optical sensing and photoelectric conversion modules. The sensor adoptsABSEncapsulation, built-in temperature unit for compensating dissolved oxygen measurement. The sensor has a compact design, low power consumption, and customizable cable length.

Portable dissolved oxygen analyzer CAMH-DOSimultaneously providing wide range measurement. The membrane at its front end can be easily replaced. In addition, the sensor is waterproof and supports immersion in water, making it very suitable for agriculture, sewage measurement, or other environmental measurement fields.

Feature:

u Compared with membrane sensors, it does not require polarization;

u Waterproof, can be directly immersed in water (please refer to specific parameters for underwater depth);

u Ultra small structural design;

u Can output digital signals in multiple formats（RS485TheRS232）And4-20mAAnalog signal;

² Please note that the sensor containsFlashFlash memory supports up to 10000 writes. Therefore, sensors should only be set up when necessary, otherwise they will be damaged.

² Please note that after completing each write task, the power should be maintained at least once150-200msOtherwise, data will be lost.

² O2S-Typ3not supportedATEXTherefore, please do notATEXUse sensors in the environment.

² ensureO2S-Typ3The sensor does not experience sealing damage. If there is a problem with the sealing, please do not use the device again. Otherwise, it may cause damage to the internal circuit.

² Ensure that the optical cap at the front end of the sensor is tightened and not loose during operation.

² The temperature unit inside the sensor is only used for temperature compensation, please do not use this sensor for external control.

² After receiving the sensor, users should first check whether the appearance of the sensor is damaged. If there are any corresponding questions, please consult the company's service engineer.

• CAMH-DOThe handheld controller does not involve numerical calculations, and the calculation process is performed internally within the digital sensor;

• If the controller prompts low battery, please charge it before use, as low voltage can cause damage to the sensor.

• Pay attention to waterproofing of sensor connectors.

• Please unplug the sensor from the controller when not in use. Otherwise, it will still consume battery energy and reduce battery usage time.