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Submersible Level Transmitter

Submersible Level Transmitter
Submersible level transmitter The input type liquid level transmitter is based on the principle that the measured hydrostatic pressure is proportional to the height of the liquid, and the static pressure is converted into an electrical signal by the piezoresistive effect of the diffusion silicon or ceramic sensitive element. After temperature compensation and linear correction, it is converted into a 4-20mADC standard current signal output. The sensor part of the SC-500 series input level transmitter can be directly put into the liquid. The transmitter part can be fixed by flange or bracket, which is very convenient for installation and use. Buying input type liquid level transmitter preferred Huaheng instrument, specializing in the development and application of input type liquid level transmitter instrument. Product safety and reliability, high temperature and high pressure resistance, advanced technology. Welcome to inquire about the price of input liquid level transmitter !
Product Details:


Submersible level transmitter


The submersible liquid level transmitter is based on the principle that the measured hydrostatic pressure is proportional to the height of the liquid, and the static pressure is converted into an electrical signal by the piezoresistive effect of the diffusion silicon or ceramic sensitive element. After temperature compensation and linear correction, it is converted into a 4-20mADC standard current signal output. The sensor part of the SC-500 series input level transmitter can be directly put into the liquid. The transmitter part can be fixed by flange or bracket, which is very convenient for installation and use. Buying submersible liquid level transmitter preferred Huaheng instrument, specializing in the development and application of submersible liquid level transmitter instrument. Product safety and reliability, high temperature and high pressure resistance, advanced technology. Welcome to inquire about the price of input liquid level transmitter !

Submersible level transmitter

Submersible liquid level transmitter features

Good stability and high precision

Directly put into the measured medium, installation and use is quite convenient.

Solid structure, no moving parts, high reliability, long service life. From water, oil to paste with high viscosity, high-precision measurement can be carried out without being affected by foaming, deposition and electrical properties of the measured medium.

Wide range of temperature compensation.

With power reverse polarity protection and overload current limit protection.

Submersible level transmitter

The pressure probe of the cable level transmitter is made of stainless steel (1Cr18Ni9Ti) material, the cable sheath is rubber and plastic, and the special requirements are PTFE probe, stainless steel or PTFE cable sheathing material.

The pressure probe and cable jacket of the straight-type liquid level transmitter are all stainless steel (1Cr18Ni9Ti) material, and the insertion depth of the transmitter can be freely adjusted within ±20cm. The submersible liquid level transmitter is based on the principle that the measured hydrostatic pressure is proportional to the height of the liquid, and the static pressure is converted into an electrical signal by the piezoresistive effect of the diffusion silicon or ceramic sensitive element. After temperature compensation and linear correction, it is converted into a 4-20mADC standard current signal output. The sensor part of the SC-500 series input level transmitter can be directly put into the liquid. The transmitter part can be fixed by flange or bracket, which is very convenient for installation and use. Buying submersible liquid level transmitter preferred Huai'an Huaheng, specializing in the development and application of submersible liquid level transmitter instrument. Product safety and reliability, high temperature and high pressure resistance, advanced technology. Welcome to inquire about the price of input liquid level transmitter !

Submersible level transmitter

Main technical indicators of input level transmitter:

Measuring range: 0.3 ~ 100m (selected by the user)

Accuracy: 0.2, 0.5, 1.0

Working temperature: -20 ~ 80 ° C

Output signal: 2-wire 4~20mADC

Power supply voltage: standard 24VDC (12 ~ 36VDC)

Insensitive zone: ≤±1.0%FS

Load capacity: 0-600Ω

Relative temperature: ≤85%

Protection level: IP68

Explosion-proof mark: ExiaIICT4-6

Submersible level transmitter

Installation instructions for input level transmitter


1. Since the bottom of the tank or the bottom of the tank is easy to deposit sludge, oil residue, etc., it is recommended to leave the measuring probe at a certain height from the bottom of the tank (cabin) to prevent debris from clogging the probe.

2. In the case that the medium fluctuates greatly and the air guiding cable is long, the probe should be fixed by a sleeve to prevent the probe from swinging and affecting the measurement accuracy.

3. When the transmitter is installed on the side, the bending radius of the air guiding cable should be greater than 10 cm to avoid excessive bending and damage to the air guiding cable.

4. The grounding terminal of the submersible liquid level transmitter should be grounded reliably, and the power shielding line should be connected to it.

5. When measuring explosive dangerous goods, it must be strictly in accordance with GB3836.1-83 "General requirements for explosion-proof electrical equipment for explosive atmospheres" and GB3836.4-83 "Intrinsically safe circuits and electrical equipment "i"" installation.

Submersible level transmitter

 


How to install the input level transmitter

1. When the liquid level transmitter is installed in a stationary deep well or pool, the steel pipe with an inner diameter of about 45 mm (a few holes at different heights so that the water can smoothly enter the pipe) is fixed in the water, and then the input liquid level is sent. It can be used by placing it in a steel pipe.

2. When measuring the liquid level of a flowing or agitated liquid, usually a steel pipe with an inner diameter of about 45 mm (a few holes are formed at different heights on the opposite side of the liquid flow direction,

In order to allow water to pass into the pipe, it is fixed in the water, and then the input level transmitter can be used in the steel pipe.

3. The installation direction of the transmitter is vertical, and the input installation position should be away from the liquid inlet and outlet and the agitator.

4. In the occasion of large vibration, the wire can be wound on the transmitter, and the steel wire can be used to absorb the cable.

Precautions for use

1. If an abnormality is found during use, turn off the power, stop using it, check it, or contact the technical department.

2. When connecting the power supply, it should be strictly in accordance with Huai'an Huaheng.

Wiring instructions for the Instrument Manufacturing Co., Ltd. are connected.

3. When the liquid level transmitter is transported and stored, it should be restored to the original packaging and stored in a cool, dry and ventilated warehouse.


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