Original KOBOLD flowmeter products

Original KOBOLD flowmeter products

There is a pair of meshing gears inside the flowmeter chamber as rotors, and the two gears and the chamber can form a fixed volume, which is called the standard volume. Traffic is calculated to circulate within a certain period of time

Measure the number of standard volumes.

advantage

Small size and light weight; Low vibration and noise during operation; Capable of measuring fluids with viscosity up to 10000 (Pa. s); Its measurement accuracy is generally up to ± 0 5%R， After adding non-linear compensation, it can achieve high accuracy of 0.1% -0.005% R and a measurement range of up to 1000

Gear flow meters come in several types, including universal, high-pressure, food hygiene, and all plastic, and are suitable for measuring the flow of various clean liquids. According to the diameter of the flowmeter, it is also allowed to have some small particle impurities in the fluid.

characteristic

1. Flow measurement is independent of the flow state of the fluid, as the elliptical gear flowmeter relies on the pressure head of the measured medium to drive the elliptical gear to rotate for measurement.

2. The higher the viscosity of the medium, the smaller the amount of leakage from the gear and measuring space gap. Therefore, the larger the viscosity of the measured medium, the smaller the leakage error, and the more advantageous it is for measurement.

3. Gear flowmeter has high measurement accuracy and is suitable for measuring the flow rate of high viscosity media, but it is not suitable for fluids containing solid particles (solid particles can jam the gear, making it impossible to measure the flow rate). If gas is mixed in the measured liquid medium, it can also cause measurement errors.

Fixed switch point:

+30 . ..+120 ° C (in 5 ° C or 10 ° C steps)

Connection: G - external thread, copper or stainless steel

Electrical connection: plug DIN 43 650

Accuracy:

30 . .. 90°C ±5°C

100 . .. 120°C ±7°C

Hysteresis: up to 20 ° C

　Original KOBOLD flowmeter products：KOBOLD flowmeter is used in conjunction with bimetallic switches to monitor the temperature of liquids in pipelines and containers. The instrument is made of brass or stainless steel material and is screwed into a threaded socket welded to the pipeline or container through a G-screw thread. The temperature contact has a fixed switch point with an interval of 5 ° C, ranging from 30 ° C to 50 ° C, and an interval of 10 ° C between 50 ° C and 120 ° C. They can be used as N/C or N/O contacts. Standard electrical connections can be made through plug connectors, where indicator lights can be integrated into additional output status indicators. Common types of OLD flow meters

Float flowmeter, plastic, low flow KSV

Float flowmeter, plastic KSM

Flow switch KSR/SVN

Float flowmeter DSV

Viscosity compensation flowmeter VKG

Viscosity compensation flowmeter all metal VKM

Viscosity compensation flowmeter all metal VKA

Flow switch PSR

Ceramic component pressure switch PDD

Pressure sensor PDA

Pressure switch PSC

Pressure sensor piezoresistive/thin film SEN-3344

Pressure transmitter PAS

Pressure switch SCH-DCM, - DCVM differential pressure switch PAD -.. DRM

Differential pressure sensor PMP

Original KOBOLD flowmeter products

The KOBOLD flowmeter is equipped with a bimetallic switch for monitoring the temperature of liquids in pipelines and containers. This product is available in brass or stainless steel material, threaded into a threaded sleeve welded to pipes and containers through a G3/4 thread.

The flowmeter has a fixed switch point interval of 5 ° C within the range of 30 ° C to 50 ° C, and a fixed switch point interval of 10 ° C within the range of 50 ° C to 120 ° C. It provides N/C and N/O switches. The standard electrical connection is made through a plug connector, which can integrate a small light as an additional output status indicator.

KOBOLD flowmeter is used in conjunction with bimetallic switches to monitor the temperature of liquids in pipelines and containers. The instrument is made of brass or stainless steel material and is screwed into a threaded socket welded to the pipeline or container through a G-screw thread. The temperature contact has a fixed switch point with an interval of 5 ° C, ranging from 30 ° C to 50 ° C, and an interval of 10 ° C between 50 ° C and 120 ° C. They can be used as N/C or N/O contacts. Standard electrical connections can be made through plug connectors, where indicator lights can be integrated into additional output status indicators.

Common models of KOBOLD flow meters

PSC132R4BLA

PSC132R4C4A

VKG2104R0R15

TWR120900

DWN36W503LT0

DWN36W1H3LT0

KSK1150BK2000

DPM1507G1L343

DWD35W4H3LT0

DWD35W5H3LT0

VKM3109R0R25R

DSV2106HR0R20

Original KOBOLD flowmeter products

Acoustic metrology instruments, electromagnetic metrology instruments, radio metrology instruments, time-frequency metrology instruments, thermal measurement instruments (temperature, flow rate, etc.), mechanical measurement instruments