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Oxy-Comm-Rs485 Zirconia Oxygen Analyser

Supplier From China
Sep-04-17

Oxy-comm zirconia oxygen analyser description
The oxy-comm zirconia oxygen analyser is designed for controlled atmosphere applications such as refrigerated transportation containers and fire prevention.

The oxy-comm zirconia oxygen analyser combines a high accuracy zirconium dioxide oxygen sensor with a networkable, fault tolerant rs485 interface. The oxygen analyser is mounted under a stainless steel hood to protect it from the environment. The ip65 waterproof die-cast aluminium housing accommodates the electronics and has a 4-pole m12 connector to allow multiple devices to be interconnected.

The oxygen sensor inside oxy-comm uses a unique closed loop measurement system. While oxy-comm continuously measures the oxygen level, a heartbeat signal is also generated providing an immediate warning of any failures. Due to the innovative design, the oxy-comm zirconia oxygen analyser does not require a reference gas. Low drift means these products do not require frequent calibration but when they do, it is an extremely simple process which can be performed in fresh air which means there is no need for expensive calibration gases.

The oxy-comm zirconia oxygen analyser has an 8 to 15vdc supply voltage range with reverse polarity and transient overvoltage protection. The oxygen analyser is barometric pressure compensated and can be calibrated in fresh air (20.7% o2) or to any other known o2 concentration.

Oxy-comm-rs485 zirconia oxygen analyser features
* 8-15v dc supply voltage with reverse polarity and transient overvoltage protection
* networkable, fault tolerant rs485 interface, short circuit and overvoltage protection
* can be calibrated in fresh air (20.7% o2 ) or to any other known o2 concentration
* barometric pressure compensation

Oxy-comm-rs485 zirconia oxygen analyser applications
* refrigerated transportation containers
* protecting historical artefacts against oxidation
* fire prevention in facilities such as server rooms, or document storage

Price and Minimum Quantity

Price: $1
MOQ: Not Specified

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OXY-LC Oxygen Sensor Interface Board Description
The OXY-LC Oxygen Sensor Interface Electronics provides the necessary electronics to power and control SST range of zirconium dioxide (ZrO2) sensors.

The OXY-LC Oxygen Sensor offers various user configurable output variants RS485, PWM, 0-10Vdc and 4-20mA. The RS485 Modbus RTU Protocol offers various benefits over other output types but most importantly it allows complete control of the sensor operation and access to all available information including sensor diagnostics, barometric pressure and pressure sensor temperature.

The adaptive software filtering which enables it to provide a fast response coupled with a stable oxygen output. In addition to this, the OXY-LC Oxygen sensor interface electronics offers a high accuracy linear output for all of our zirconium dioxide oxygen sensors.

The built in pressure sensor allows for barometric pressure compensation and the interface mounted screw terminals offers easy wiring with reverse voltage and transient overvoltage.

OXY-LC Oxygen Sensor Interface Board FEATURES
* Provides the electronics necessary to power and control SST range of zirconium dioxide (ZrO2 ) sensors
* Built in pressure sensor for barometric pressure compensation
* Interface mounted screw terminals for easy wiring with reverse voltage and transient overvoltage

OXY-LC Oxygen Sensor Interface Board BENEFITS
* Adaptive software filtering provides a fast sensor response coupled with a stable oxygen output
* High accuracy linear outpu

t
Mar-07-09
 
Our company into this industry for many years, have rich experiences. We own mature processing technology , perfect inspection equipments and advanced management. It is worth mentioning that our products has obtained the national patent.
Now our production line has annual capacity of 500, 000 pieces of oxygen sensor

No mind
Sep-13-07
 
Oxygen indicator

The product is used widely, it can be used in following products:
Preventing pastry food, such as mooncake, cake, pie and so on and all kinds of fried food or rich fat food from moulding, lipin and tartness and keep the intrinsic lustre and flavor.
Preventing dried fruits, such as melon seeds, peanut, walnut, pine nut, Chinese date and almond from lipin, tartness and aroma loss.
Preventing tea, Chinese date, tobacco, Chinese medicinal materials, dried vegetable and crops from moulding, aging and eating by moth.


Preventing sausage, preserved ham, ham, dried meat floss and beef jerky from greesing and tartness.
Preventing cultural relic, documents, leather, feather from moulding and eating by moth and keeping electrical apparatus, meters from rust and oxidation.




Method of Usage
Put a small bag of deoxidiser with furniture in a packaging bag, and seal it.
Method of Preservation
The product put in cool and dry place, can be kept more than one year
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Product description
The instrument is designed and made as per gb/t213 í¦test methods for calorific value of coalí¦, gb/t384 í¦test methods for calorific value of petroleum productsí¦ and calibration inspection regulation of peopleí»s republic of china jjg672 í¦oxygen bomb calorimeterí¦, as well as company standard of shanghai q/yxyy 10 í¦xry-1 oxygen bomb calorimeterí¦.

Product feature
The instrument adopts a high precision temperature sensor and a high performance a/d converter, and uses a scm to form the temperature collection and transportation system. Connecting to a computer, it will be a highly automatic, convenient, intelligent instrument, which can process data rapidly and conveniently.

Product specification/models
1. Heat capacity: 14000í½15000 j/k
2. Temperature measurement range: 10í½35 íµ
3. Temperature resolution: 0.001 íµ
4. Error of repeatability ín0.2% (grade c)
5. Pressure endured by oxygen bomb: 20 mpa
6. Ambient temperature: 15í½28 íµ (room temperature), the temperature fluctuation during each test should be not more than 1 íµ
7. Ambient humidity: less than 85%
8. Power supply: ac 220 vía5%, 50 hz


Application
The instrument is widely used to determine calorific value of combustible substance such as coal, oil, coke and paraffin, etc. It is the best choice of companies in the field of thermoelectricity, smelt, cement, chemical, and scientific research institutes, and colleges and universities.

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