Good performance vibrating tuning fork level sensor switch for liquid
Good performance vibrating tuning fork level sensor switch for liquid
Product description:
Tuning fork level switch is a kind of new control switch, which is mainly depend on the tuning fork through the vibration principle to measure the level of material. Through the installation of the tuning fork on thebase of the tuning fork vibration of a piezoelectric crystal in the resonance frequency. When the tuning fork and the medium contact, tuning fork frequency and amplitude changes, these changes are detected by the intelligent circuit, and converts it into a switch signal.
Technical Parameters:
medium temperature range | -20 ° C to 220 ° C |
ambient temperature | -20 ° C to 80 ° C |
ambient humidity | ≤ 95% RH |
measured medium | liquid, powder or granular solid |
measured medium density | solid ≥ 0.1g/cm3, liquid ≥ 0.7g/cm3 |
measured solid particle size | ≤ 10mm |
maximum liquid viscosity | <1000mm2 / s
|
measured medium repose angle | ≥ 200 |
pressure range | ≤ 1MPa |
shell material | die-casting aluminum alloy |
fork material | 1Cr18Ni9Ti |
shell protection | IP65 |
connection |
1 "NPT thread / flange (two ways) |
electrical parameters | 1: supply voltage: 24 V DC; 220V AC 50Hz 2: output signal: relay output double-pole double- throw (DPDT) contact capacity: 8A 220V AC 4A 24V DC 3: power consumption: ≤ 2W |
tuning fork vibration frequency | 300 ± 500HZ |
Installation:
Package :
1.You are trading company or direct producer ?
We are the direct producer for 25 years , not trading company .
2. What is the certification do you have ?
We have CE , ISO9001 ,SIL3 etc .
3. What is the delivery time ?
Our delivery time is within 3-5 after we get your payment ; for large qty mass order , the time should be confrimed again for you
4.How about your package ?
Do not worry about the package ,we have rich experience at packing , all our package is standard exporting package .
5.How about the payment terms ?
You can choose T/T, Western union , or you can choose by alibaba -credit insurance .
6. How long about the warranty time ?
Normally 12 months after customer receive the goods , since we are producer the time can be longer if you require .
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