Measurement of Gas Flow in Closed Pipes - Gas Turbine Flowmeter (GB / T8940-2003)
Instrument diameter (mm) and connection
 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 are flanged
 25,40,50 can be threaded connection
Accuracy class
 ± 1.5% R (± 1% R need special) 
Measuring range ratio
 1:10; 1:20; 1:30
Instrument material
 Body: 304 stainless steel or cast aluminum
 Impeller: anti-corrosion ABS or high-quality aluminum alloy
 Converter: cast aluminum
Conditions of Use 
 Medium temperature: -20 ºC ~ +80 ºC
 Ambient temperature: -30 ºC ~ +60 ºC
 Relative humidity: 5% ~ 90%
 Atmospheric pressure: 86Kpa ~ 106Kpa
Working power
 A. External power supply: + 24VDC ± 15%, ripple ≤ ± 5%, suitable for 4-20mA output, pulse output, RS485, etc.
 B. Internal Power: A group of 3.0V10AH lithium battery, the battery voltage at 2.0V ~ 3.0V can work normally.
 Undervoltage indication occurs when the voltage is below 2.0
Machine energy consumption
 External power supply: <1W
 Internal power: average power consumption ≤ 1W, can be used continuously for more than three years.
Signal output function
 Pulse signal, 4-20mA current signal, control signal
Communication output function
 RS485 communication
Real-time recording function
 Start-stop record, daily record, regular interval record
Signal connection
 Internal thread M20 × 1.5 or other
Explosion-proof grade
 Exd II BT6 or Exia II CT4
Degree of protection
 IP6

Fecal Suction Truck

Suction truck (Fecal suction truck), mainly applied to the lower septic tanks, sewer and gutter cleaning and other environmental clean-up of special vehicles, and sprinkler, garbage trucks, and known as the three sanitation models.

Fecal Suction truck

Brief introduction

Suction truck main vehicle chassis, tanks, fecal suction devices and other components. Furui Ka models commonly used Dongfeng, Dongfeng DLK, 140, 145, after the double bridge, top four after eight other models.

Fecal Suction truck consists of: oil and water separator, moisture separator, special vacuum suction pump manure, volume gauge, pipe network system, suction catheter material, gravity valve, vacuum tank, connected (depending on the dung window), automatic anti overflow valve.

Scope

Mainly for urban and rural sanitation sector suction and delivery of manure and other waste water. Suitable for pumping manure, sewage, sludge and slurry mixed with small debris suspended in the liquid, used in municipal sanitation, small medium and large industrial and mining enterprises, residential, schools, transport septic tank cleaning, pipeline cleaning dredge city, marsh plant biogas and other clean-up liquid.

Optional models

1, pay attention to the quality of plates, vacuum tightness, poor materials likely to cause deformation of the tank and other issues.

2, vacuum package selection, bearing capacity and temperature difference of perception. Domestic kit devaluation Veyron series.

3, gravity valve selection, according to the local operating environment, temperature and other options.

Product Categories

By brand

CLW Fecal suction truck, Dongfeng Fecal suction truck, FAW suction truck, FOTON suction truck, JAC suction truck, sino truck suction truck, ISUZU suction truck.

In accordance with the shape

Single bridge suction truck, suction truck Shuangqiao, flat suction truck, suction truck tip

According to Variety

4000L Fecal suction truck, 6000L suction truck, 8000L suction truck, 10000L suction truck 12000L suction truck,15000L suction truck .

Use according to

Tipper suction truck, three suction truck (agricultural suction truck)

User's Guide

Job preparation

(1) suction truck as close to the rear of the operating point, parking.

(2) will return the tank to pull the handle straight cocks rotation axis of the intake pipe about 45 ° angle of observation into the pipeline, the lubricating oil should flow.

(3) take the box-side door open, remove the fecal suction hose, making it swing back, without bending phenomenon.

Sucking operation

(1). The fecal suction hose as won pumped liquid manure to ensure that the pipe end during the job and always below 300mm from the liquid surface.

(2) would be pushed to the four-way valve handle perpendicular to the ground.

(3) would be linked to the transmission into neutral and start the engine, disengage the clutch, the power take-gear switch is pulled back that is to take power, the vacuum pump starts running.

(4) Open cab toolbox Xiangqi pull the switch, turn on the power.

(5) The operator should pay attention to monitoring the situation near the suction manure hose imports, with the appropriate tools to block debris to prevent blockage.

(6) After the viewer through the operator head with the Ministry, when the liquid level reaches the middle of the mirror to observe shall inform the driver, colleagues shall promptly fecal suction hose pulled from the ground or off the four-way valve. Under normal circumstances, this time Xiangqi audible and visual signals, the driver receives a signal should reduce the throttle, the power take off switch forward shirk stall, pump stopped moving forward, according to the Xiangqi switch off the power .

(7) The fuel tank straight cocks rotation axis parallel to the shank plate and into the mailbox is closed.

(8) After rinsing hose, put it back down station box, shut the side door, and above the boom toward the cab.

(8) close the spill valve, so that it can handle the road perpendicular to the axis.

(9) the suction truck left the operating point.

Unloading row

(1) toward the suction manure hose storage within the bog.

(2) the four-way valve handle to pull parallel to the ground, open the spill valve, so that it is parallel to the axis of the handle to the pipe.

(3) linked to the transmission into neutral and start the engine, disengage the clutch, the power take-gear switch is pulled back that is to take power, the vacuum pump starts running.

(4) inside the tank liquid manure discharge unloaded, the driver should be promptly handles power take off the file that is pushed forward, the vacuum pump is stopped.

(5) The fuel tank straight cocks rotation axis parallel to the shank plate and into a mailbox that is closed, after rinsing hose, put it back down station box, shut the side door, and above the boom toward the cab.

(6) the suction truck left the operating point.

Fecal Suction Truck

Fecal Suction Truck,Vacuum Fecal Suction Truck,Fecal Suction Tanker Truck,Sewage Fecal Suction Truck

CLW GROUP TRUCK , http://www.clwgrouptruck.net