Explosion Proof Metal Tube Rotameter Acrylic Rotameter Working Pressur 1mpa
Brand Name:Vacorda
Certification:CE/TUV/ISO9001/SGS
Model Number:LZ
Minimum Order Quantity:1 Piece/Pieces
Place of Origin:Sichuan, China (Mainland)
Supply Ability:300 Piece/Pieces per Month
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Location:
Zigong Sichuan China
Address:
No. 41, Chengxi Rd, Yantan industrial zone, Yantan dist., Zigong city, Sichuan province, China
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Product Details
Explosion Proof Metal Tube Rotameter Acrylic Rotameter Working Pressur 1mpa
Product Description
Metal tube float flowmeter consists of measuring pipe, float, indicator and process connection components with the characteristics of small size, wide measuring range, easy installation. In the industry area, it is widely used to measure flow of gas, liquid, and steam, especially suitable for mediums with low current velocity and low flow rate.
Product Parameters
Measuring range | Water:1~200000L/H(20°C) |
Air: 0.03~6000m3/h (20°C, 0.1013MPa) | |
Measuring range proportion | Standard: 10:1 |
Accuracy class | Standard:1.5; Special: 1.0 |
Pressure class | Standard:DN15~DN50≤4.0MPa; DN80~DN200≤1.6MPa |
High pressure:DN15~DN50≤32MPa;DN80~DN200≤16MPa | |
Pressure loss | 7kPa~70kPa |
Medium temperature | Standard:-40°C~+100°C; PTFE:-50°C~+100°C |
High pressure:110°C~+450°C | |
Medium viscosity | DN15:η<5mPa.s(F15.1~F15.3), η<30mPa.s(F15.4~F15.8) |
DN25:η<250mPa.s; DN50~DN200:η<300mPa.s | |
Environment temperature | Remote type: -40°C~+85°C |
On-the spot needle indicator: -40°C~+100°C | |
Connection type | Standard: DIN2501 standard flange; special: customize |
Wiring connection | M20×1.5 female thread (1/2NPT female thread for Exd explosion-proof) |
Power supply | Standard: 24VDC two-line 4~20mA(12VDC~32VDC) |
Warning type:24VDC four-line 4~20mA(18VDC~18VDC) | |
AC type:85~265VAC 50HZ | |
Battery type:3.6V 7.5AH lithium battery(3 years lifetime) | |
Loading resistance feature | Two-line: max loading resistance=50×(voltage-12)Ω=600Ω 24V |
Multi-line: max loading resistance 500Ω | |
Warning signal output | Reed pipe warning switch output,upper limit and lower limit flow warning (contact capacity 1A 30VDC) |
electric relay output(contact capacity 1A 30VDC, 0.25A 250VAC,0.5A 125VAC) | |
pulse output | Min space 50ms (max loading 100mA 30VDC, internal resistance 100Ω) |
LCD display | Instantaneous flow display scope:0~50000 |
Total flow display scope: 0~99999999 | |
Protection grade | IP65 |
Explosion-proof grade | Exia II CT5Ga Exd II BT6Gb |
Detailed Images
The troubleshooting method of metal flow meter
First, the pointer of the metal tube float flowmeter stops at a certain position. The main reason is that the float of the metal tube float flowmeter is stuck.
Generally, when using the metal tube float flowmeter, the valve is opened too fast, the float quickly hits the stopper upwards, causing the stopper to deform and the floater stuck. However, it is not ruled out that the float is stuck because the float guide rod and the stop ring are not concentric.
During processing, the instrument can be removed, the deformed stopper can be removed and reshaped, and check whether it is concentric with the guide rod. If not, you can correct it, then install the float, push the float by hand, and feel that the float is smooth.
In addition, the metal tube float flowmeter must be installed vertically or horizontally when installed, and cannot be tilted, otherwise it may easily cause card meters and bring errors to the measurement.
First, the pointer of the metal tube float flowmeter stops at a certain position. The main reason is that the float of the metal tube float flowmeter is stuck.
Generally, when using the metal tube float flowmeter, the valve is opened too fast, the float quickly hits the stopper upwards, causing the stopper to deform and the floater stuck. However, it is not ruled out that the float is stuck because the float guide rod and the stop ring are not concentric.
During processing, the instrument can be removed, the deformed stopper can be removed and reshaped, and check whether it is concentric with the guide rod. If not, you can correct it, then install the float, push the float by hand, and feel that the float is smooth.
In addition, the metal tube float flowmeter must be installed vertically or horizontally when installed, and cannot be tilted, otherwise it may easily cause card meters and bring errors to the measurement.
Explosion Proof Metal Tube Rotameter Acrylic Rotameter Working Pressur 1mpa
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