|
|
|
Offer
From Non Premium Member |
|
|
|
Type: |
Sell |
| Subject: |
tuning fork level meter switch |
| Description: |
Product Introduce
AFTL tuning fork vibration level switch is caused to vibrate by the resonance
of the piezoelectric crystal. When effected by the material damping, the amplitude
suddenly reduces, then the frequency and phase change significantly. These
changes will be detected by the internal electronic circuit, and be transformed into
a switching signal output. The product can monitor, control and alar m the high and
low bit of tanks. Also it is suitable for a variety of liquid, powder , granular solid. It is
practical?? simple?? reliable?? adaptable and maintenance-free. The tuning for k
and output have working condition and diode indicator, which can be adjusted as
habit. Also it has two power supply input modes(220V AC and 24V DC) and many
power supply output modes(DC output type, DC voltage output type, relay contact
output type). All types have high and low alarm sets, which can be done sensitivity
setting according to the situation.
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 mater ial: 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 ?? 50Hz |
| Placement Date: |
May 23, 2013 |
| Expiration Date: |
May 23, 2014 |
|
|
|
|
|
|
Company Name: |
Yantai Auto Instrument Co.Ltd |
| Contact Person: |
Yan cuiping |
| City: |
YanSi |
| Country: |
Afghanistan
 |
| Local Time: |
|
| E-mail: |
Premium
Membership Required (Join Free Today) |
|
| Introduction: |
Yantai Auto Instrument Making Company Limited is located in Yantai, a seaside resort in Shandong peninsula with charming natural beauty and convenient transportation. The company is specialized in developing, producing and marketing the process control instruments, possessing the complete ability of automatic system engineering.
We mainly produce defferential pressure transmitter, pressure transmitter, capacitive pressure sensor, RF admittance controller, tuning fork, level meter, winding pressure transmitter, magnetostrictive level gauge etc.. Which are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food, brewing, textile, and build material etc.. The performance of the company are quickly increased through stable development for more than ten years since 1994.
We adopt firstly in Shandong of the certification of ISO9001:2000 for the instrument company by the premer company in July,2001, and we build the quality manangement system which comply with the international approval.
Our company is authorized to be the ??China Marketing General Agent?? CHCHcHCHIof ultasonic range finder by the Bohr company from Germany.
We build up the casting department. And we mainly apply the silica sol precision-casting technology to produce many kinds of cast steel such as carbon steel, stainless steel, alloy steel etc. for better service of our instrument products. |
| Business Type: |
Manufacturer |
| Areas of Interest: |
1. Agriculture & Farm/Animal Products
|
|
