Vibration Sensors
Differential pressure/liquid level transmitter is used to measure the pressure, liquid level or density of liquids, gases or vapors. Using fully sealed capacitor or silicon differential pressure sensor, the pressure measurement has a high accuracy measurement while guaranteeing excellent stability and reliability. 3501 series products can be configured with HART communication protocol, which can communicate with the control system or hand operated device , through which setting, monitoring, testing and configuration can be carried out. HART protocol uses industry standard BELL202 frequency phase shift keying (FSK) technology to realize communication by superimposing digital signals on 4 ~ 20mA signals, the frequency signals do not interfere with 4 ~ 20mA signals when communicating.
Range
0kPa~20kPa-100KPa-2MPa
Overload capability
2 times full scale
Accuracy
0.1%FS (customized), 0.2%FS (Default), 0.5% FS,0.075%
Long-term stability
±0.1%FS/year (typical), ±0.2%FS/year (maximum)
Pressure Type
D (differential pressure)
Zero temperature drift
0.5%FS(max)
Sensitivity temperature drift
0.5%FS(max)
Compensation temperature
-20°C~80°C
Working temperature
-20°C~80°C
Power supply
9 ~ +24VDC
Output Signal
4-20mA, 1-5V, 0-10V
Load Resistance
Current type: (U-12) / 0.02 ()
Medium
Various fluid media compatible with 316L stainless steel
Explosive Proof Grade
EXD II BT6
Protection level
IP65
==========
Hign-concerned Chemical : None
Max Measuring Range : 59 Bar & Under
Origin : Mainland China
Certification : CE
Dielectric Material : 316L, Hastelloy C, Ta, PTFE
Measuring Range : 0-20KPa-100KPa-2MPa
Accuracy : 0.5%FS; 0.2%FS (Default);0.1%FS
Output Signal : 4-20mA; 4-20mA+HART RS485
Power Supply : DC24V
Measurement Medium : Liquid Gas Vapors