Input type liquid level transmitter

NegotiableUpdate on 12/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Scope of application: Easy to install and use, high protection level, suitable for acid-base occasions, and can be customized according to customer requirements. Can be used in water plants, sewage treatment plants, urban water supply, high-rise water tanks, mines, industrial water tanks, oil tanks, reservoirs, rivers, oceans, vacuum equipment, medical equipment and other places. Widely applicable to industries such as petroleum, chemical, metallurgical, organic liquids, inorganic liquids, pharmaceuticals, food, etc. Product advantages: 1. Solid state structure, no movable parts, high reliability, long service life; 2. Not affected by foaming or sedimentation of the medium .....

Product Details

Product Overview

The input type liquid level transmitter adopts imported sensing chips, undergoes precise temperature compensation, and adds a transmission circuit to enable the transmitter to have a 4-20mA standard signal output, which can be directly connected to the A/D acquisition system; The transmitter circuit uses components with reverse polarity protection, and adopts bypass capacitor filtering and shielding measures to make the transmitter have anti electromagnetic/radio frequency interference function; The optional on-site display method makes observation more convenient for work.
The input type liquid level transmitter is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, and uses the pressure resistance effect of diffused silicon or ceramic sensitive elements to convert the static pressure into an electrical signal. After temperature compensation and linear correction. Convert to 4-20mADC standard current signal output.

Product Features

1. Solid state structure, no movable parts, high reliability, long service life;
2. Not affected by medium foaming, sedimentation, etc;
3. Has good anti-interference and lightning protection capabilities;
4. Equipped with reverse polarity protection and overload current limiting protection for power supply;
5. The new material is not prone to fatigue wear and has strong resistance to vibration, impact, and overload.

Technical Specifications

range	Cable type: 0-0.2m to 0-200m Pole type: 0-0.2m to 0-3m Corrosion prevention: various ranges within 0-0.5m to 0-20m
precision	0.5FS (standard type); 0.2FS; 1.0FS
pressure overload	200
Protection level	IP65
power supply	24VDC(15～36VDC)
output	4-20mA, 1-5V, 0-10V, 0.5-4.5V, Hart protocol, RS485 protocol
temperature drift	-10℃～50℃ <0.5FS ； -20℃～85℃ <1.0FS
insulation resistance	500VDC 时>100MΩ
Anti electromagnetic/radio frequency interference	30V/m,10KHz 至500MHz
long-term stability	Annual drift ＜ ± 0.3%

compensation temperature	0℃～50℃
Operating Temperature	0℃～70℃
Storage temperature	-40～100℃
Anti impact/vibration	200HZG is 0.01FS, with an annual stability better than 0.1.
Pressure transmitting film material	316 stainless steel, 96 alumina ceramic, diffused silicon
Probe housing material	1Cr18Ni9Ti, PTFE (polytetrafluoroethylene)
Cable sheath material	Polyethylene or polyamide
sealing material	Nitrile rubber, fluorine rubber
measuring medium	Liquid media compatible with the above village materials
Material of junction box casing	Die cast alloy aluminum, surface epoxy spray coating
explosion-proof	Ex IaII CT6 (non display type) Ex IaII BT4(C,B 型)