DFM Differential Flow Meter, Fuel Flow Meter

DFM Differential Flow Meter, Fuel Flow Meter

Features.

1) Differential measurement and and accuracy is better than 0.5%.

2) New design of the fluid flow

3) Build up for heavy-duty engines

4) Easy-to-install flow meter – just connect the pipes and the three electrical wires.
5) Rugged design

6) Remote monitoring By GPS

Main applications

widely used for various engines such as vehicles, boats, generators, construction machine, burner, boiler, locomotive etc. please refer same series product for more power engines .

Main Parameters

flow range:5~550L/min

accuracy:0.5%

Temperature:-30~80°C

pressure:32bar

(customized for high pressure)

output: square-wave pulse

supply:4-26VDC

Material: housing : anodized aluminum , gear :anodized aluminum, shaft:SS316L

How to contact us ?                                                                             

Skype:cixi-kitty 
Tel:(86)21-57632436

Mob(whatsapp):(86) 18930647859

Email: sales15@gninstruments.com 

inline flow controller ,flow switch

stailess steel tube flow controller ,flow switch

Product Description

Product details                                                                                                                                 

What is the flow controller for stailess steel tube ?   

The HF series of flow controller is ideal for locally indicating the flow of homogenous clean liquids. Adjustable

switches generate alarms once switching points are reached.The units are robust. Several variants are availa

ble to suit a wide variety of applications.

What 's the main parameters of flow controller for stailess steel tube ?         

The HF inline flow controller is suitable for horizontal or vertical pipes. It has flanged connections, sizes anging from 

DN15...DN65 or from ½...2½". The measuring tube and connection is made of 304 (or 316L) stainless steel.

HF1

·thread connection 3/4" ~ 2 1/2" NPT

·suitable for horizontal or vertical pipes

·a linear scale

·one or two alarm positions

·messuring system 3 or 5

HF2

·flange connection DN15 ~ DN50/65

·suitable for horizontal or vertical pipes

·a linear scale

·one or two alarm positions

·messuring system 3 or 5

HF3

·flange connection DN80 ~ DN200

·suitable for horizontal or vertical pipes

·a linear scale

·one or two alarm positions

·messuring system 7

How to contact us ?                                                                                        Skype:cixi-kitty Tel:(86)21-57632436Mob(whatsapp):(86) 18930647859Email: sales15@gninstruments.com ,sales3@gnflowmeter.com

digital ph meter for water

Digital ph meter for water   

Product Description

what's the brief introduction of  ph meter  ?                               

1.CX-IPH-1205 series of microcomputer-based industrial control instruments are precision meters for measurement of PH value of solution.

2.With complete functions, stable performance, simple operation and other advantages, they are optimal instruments for industrial measurement and control of PH value.

3.LCD display with back light and display of errors

4.Automatic temperature compensation; two-point calibration; isolated 4-20mA current output; dual relay control; adjustable delay; alarming with upper and lower thresholds;

5.Power-down memory and over ten years of data storage without backup battery

6.The main features include: US T1 chips; 96 * 96 world-class shell; world-famous brands for 90% parts

7.Isolated protection output by means of photo coupler

8.No interference between input and output signals EEPROM memory; backup battery not required and no data loss after power-off

9.High-performance operational amplifier; symmetrical ORP positive and negative values; low temperature drift;

high stability and accuracy. 

what's the technical parameters of ph analyzer ?                       

Measuring range	PH: -4.00~18.00
	mV: -l999~ +1999mv
Resolution	0.01 PH  l mV
Accuracy	0.05
Action control	two sets of On/Off relays
Relay delay	adjustable
Analog output	4-20mA isolated protection output
Overall dimension:	96 * 96 * 135mm
Dimension of the hole	92 * 92 mm
Protection grade	lP54

Electrodes

  Related electrodes                                                                            

Package                                                                                                  

Company Show

 

Our Services

1) We are Alibaba Assessed 8 years Gold Supplier.

2) We have about 30 years experience in production.

3) Our products have been exported to more 100 countries and area.

4) 100% QC inspection Before Shippment.

5) ISO,CE,SGS standard and factory price.   

Exhibition                                                                                                    

We believe exhibition is the Direct way to check product quality.                                                 

Certifications

We apply for QUALITY CERTIFICATES for every meter,this is Important reason that clients are happy to choose us!

 

Happy team                                                                                                

We work together like a BIG FAMILY and try our best to offer BEST SERVICE for our every clients!

 

Contacts

How to contact us ?                                                                                 

Skype:cixi-kitty 
Tel:(86)21-57632436

Mob(whatsapp):(86) 18930647859

Email: sales15(@)gninstruments.com 

micro flow meter,micro flowmeter(0.3-150 ml/min)

  

IDEALLY SUITED FOR MEASUREMENT OF EXTREMELY SMALL FLOWS OF CHEMICAL LIQUIDS.

Flow measurement in extremely low flow range formerly could only be handled by much larger and more expensive meters. Our precisely miniaturized flow sensor now does this job positively with stability , making it ideal for fuel cell R&D in experimental laboratories or for flow measurement in agent and additive dosing lines.

Features

A compactly built flow sensor with built-in pulse generator.

Measure water flow from 1.5ml/min

Miniaturized : fits in a small space available in a machine or equipment in general.

Simple construction, sturdy and competitively priced.

Parameters

flow range: 0.3-150 ml/min

(suitable for liquid with viscosity less than 25CP)

accuracy:0.5%

Temperature:-30~80°C

pressure:32bar (customized for high pressure)

output:5Vsquare-wave pulse

supply:12VDC

wetted material:316L

How to contact us ?                                                                            

Skype:cixi-kitty 
Tel:(86)21-57632436

Mob(whatsapp):(86) 18930647859

Email: sales15@gninstruments.com 

CX-D2(D4,D20) Super Micro Flow Meter,ultra micro flow meter

 CX-D2(D4,D20) Super Micro Flow Meter

Principle and Design

The measuring device consists of a double ring swinging piston which produces oscillating rotary and swinging motion due to alternating filing and emptying the measuring chambers. Thanks to a small weight of the pendulum and the minimum losses arising from friction the flow meter CX-D2(D4,D20) reacts even to the smallest volume flows. At a constant flow, the cycle described above is repeated proportionally to the flow approx. 5 to 300 times per one second. In the process, for each one cyclic revolution a volume of approx. 0.02 cm³ is pressed out and thereby one pulse. In addition, the piston design minimizes losses due to leakage and this guarantees good linearity and repeatability of the measured values. A suitable frequency-and pickup system records oscillation motions in a contactless manner through the body wall and transmits output signals at a frequency which is proportional to the volumetric flow. The flow meter CX-D2(D4,D20) 10 is compact and its weight. This flow meter is made of stainless steel, In order to achieve a faultless operation it is recommended to equip the flow meter CX-D2(D4,D20) with a filter of aperture size < 40µm.

Application
The flow meter CX-D2(D4,D20) is designed for low-viscosity fluids of all types, especially for use in dosing and filing devices. It is designed for low volume flows from 0.0003 l/min. and shall be applied wherever small amounts of additives are dosed or injected. Due to having large resolution it is guaranteed optimal dosing accuracy even in case of the smallest liquid volumes. The values of self-pulsing flows are reproducible with the repeated accuracy of +/- 0.1%. Due to its small compact design the CX-D2(D4,D20) may be used without problems even in a very confined space for installation

Applications
• Additives
• Pharmaceuticals
• Aromatic substances/perfumes
• Tap-water and demineralized water
• Liquefied gases
• Fluid food
• 2- and 3-component-applications

Features
• Low weight
• Compact Version
• Applicable for flow rates from 0.0003 l/min
• Good purging qualities

Model	CX-D2	CX-D4	CX-D20
Flow range	0.3-150 ml/min	1-250 ml/min	1-300 ml/min
Medium	suitable for liquid with viscosity less than 25CP
Accuracy	0.5%
Temperature	-30~80°C
Pressure	32bar (customized for 200bar)
Output	square-wave pulse
Supply	12VDC SS
Wetted material	SS316