Chemical Industry Mass Flow Meter
Sealand is a professional supplier of Chemical Mass Flow Meter, Chemical Mass Flowmeter, Chemical Flowmeter, Chemical Flow Meter, Chemical Coriolis Meter, ATEX, IECEx & CE approved.
The meter can work with a pulse receiver(Count). The connection is as follows. The
resistance value is up to the cable length & the max. input pulse frequency of receiver.
Current 10mA is suitable for most receivers; however, you can reduce the resistance value
when the cable is long. The max. current could be 50mA. Please use the fixed frequency
output function to check if the cable length & resistance value is suitable.
Please check following items before operation, and operate according to relevant rules.
a) If the meter is damaged during shipment and installation;
d) If the meter is grounded properly.
High-temperature retort sterilization is a common sterilization method used by food production enterprises. How to meet the high-temperature cooking demand of food production industry for the choice of food packaging bags has become a problem faced by every food production enterprise. High temperature cooking first ensures the high temperature properties of the material. That is, the food packaging bag guarantees the heat sealing effect under high temperature conditions and does not melt. This has strict requirements for the selection of the inner layer material of the composite packaging bag.
For the high-temperature cooking, the choice of the inner layer material must be high temperature resistant, and the heat sealing effect of the packaging bag should be ensured. The German enamel packaging uses a special high temperature resistant RCPP. In addition to the material properties of CPP, RCPP also has high temperature resistance, which means that the transparency of RCPP is better and the stiffness is better. Its high temperature resistance value is between 135 degrees Celsius and 165 degrees Celsius. However, CPP is not resistant to low temperatures, which limits its scope of application.
Of course, high-temperature cooking composite bags not only have special requirements for materials, but also have special production requirements for printing inks and composite glues. Therefore, when choosing a high-temperature cooking bag, you must not only listen to the price, but also pay attention to its quality.
Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. All kinds of specifications can be customized, excellent quality, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250
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b) If the voltage is same as marked on nameplate;
c) If the fuse is correct;
e) If the Meter SN on the nameplate of sensor and transmitter are the same.
If everything is fine, please open all valves, make the pipeline full of liquid and then power on
the meter for warm-up for 20min before operation. Finally, conduct zero calibration after first
start, and shall do it again if the meter is moved to another site.
Preparation for zero calibration:
a) Power on the meter for approximately 20min for warm-up;
b) Run the process fluid through the sensor until the sensor temperature reaches the normal
process operating temperature.
c) Close the shutoff valve downstream from the sensor.
d) Ensure that the sensor is filled with fluid and the process flow has completely stopped.
Chemical Mass Flow Meter, Chemical Mass Flowmeter, Chemical Flowmeter, Chemical Flow Meter, Chemical Coriolis Meter
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com