Features
n Separate construction.Full sealed stainless steel
construction for submersible part;sensor and amplifier
circuit are all in the sealed housing; protection class
IP68;
n Aluminum-alloy electric connection box is optional to
ease wiring; protection class IP65;
n Removable top stainless steep cap; prevent diaphragm
damage and ease cleaning.
Introduction
The product uses high performance pressure sensor as sensing element, which could measure liquid static pressure that is positive proportional to level depth precisely, and transform pressure signal into standard current/voltage signal output by amplifier circuit to measure accurate level depth.The product has high accuracy, compact size, easy installation, can be submersible into the liquid directly to measure level from transmitter bottom to the liquid surface. It can be widely used for water and level measure and control of petroleum, chemi-industry, power station, city water supply and drainage and hydrology, etc.
The biggest difference among MB260/MB261/MB264 is the material of the submersible Level casing,MB260 is a general type with NBR tube;MB261and MB264 are its promotion version for more special measuring medium.MB261 has stainless steel tube protection,but MB264 has the anticorrosion tube to prevent from a variety of acid-base or other corrosive liquids.
Specification
MB260:(0~200)m H2O | MB261:(0~50)m H2O | |
Measuring Range | MB264:(0~200)m H2O | |
Measuring Medium | MB260:Liquid,which is compatible with stainless steel. | MB261:Liquid,which is compatible with stainless steel. |
MB264:A variety of acid-base or other corrosive liquids. | ||
Overpressure | 200%FS | |
Accuracy | ±0.5%FS(typical) | |
Transmitting | 2-wire | |
Power supply | 24VDC | |
Output signal | 4~20mA,1~5V,etc. for choice. | |
Load (Ω) | <(U-15)/0.02A | |
Material contacting | Housing: SS lCr18Ni9Ti | Seal parts: Viton |
with media | Casing: NBR(MB260),Stainless steel,Anticorrosion tube(MB261), | Cable:PVC/Polyurethane cable with vented tube |
Diaphragm: SS 316L | ||
Operation temp. | -10~80°C | |
Storage temp. | -30~85°C | |
Protection | IP68(sensor part);IP65(connection box) | |
Ex-proof class | ExiaⅡCT6 |
Wide application range and strong generality:
The product can be used to the level of sewage, acid-base solution of less than medium concentration, oils and situations requiring no pollution, diesel oil gasification kitchen range, as well as automatic fuel feeding.
Package Includes:
1 x EX-Proof Water level controller