AFRISO压力传感器DMU01系列DMU01ST技术参数及介绍

AFRISO 由 Adelbert Fritz 于 1869 年在施米德费尔德/图林根州创立，是一家创新的中型家族企业，拥有 1,000 多名员工——其中 550 名员工分布在AFRISO的四个德国办事处。AFRISO传统上生产温度和压力的测量和控制设备。50 多年来，AFRISO还一直在制造用于环境保护的测量、控制和监测设备。

今天，AFRISO 是加热和储罐系统安全领域的能力领导者之一，也是压力、温度和液位测量技术领域的工业合作伙伴。

AFRISO压力传感器DMU01ST规格描述

Technical specifications
Measuring accuracy	Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability) -1/0 bar < ± 1 % FSO < ± 0.5 % FSO
Measuring range	See ordering table
Overpressure safety
At least 2 x FS
250 bar:	400 bar
400 bar:	650 bar
Burst pressure
< 400 bar:	At least 3 x FS
400 bar:	1000 bar
Operating temperature range
Medium:	-25/+125 °C
Ambient:	-25/+85 °C
Storage:	-40/+85 °C
Temperature error band	≤ ± 0.3 % FSO/10 K In compensated range -25/+85 °C
Dynamic characteristics
Response time:	≤ 10 ms
Process connection
G½B EN 837-1/7.3
G½B DIN 3852 type E with protruding diaphragm
Material
Housing:	Stainless steel 304
Pressure connection:	Stainless steel 304
Diaphragm:	Ceramic (Al2O3 96 %)
Seal:	FKM (Viton)
Supply voltage	DC 8 – 32 V
Output signal	2-wire, 4–20 mA
Load	RMax = [(UB – UBMin)/0.02 A] Ω
Current input	< 25 mA
Electrical protection	Short circuit proof and protected against reverse polarity
Degree of protection	IP 65 (EN 60529)
CE conformity	EMC Directive 2014/30/EU RoHS Directive 2011/65/EU Pressure Equipment Directive 2014/68/EU

AFRISO压力传感器DMU01系列介绍

Proven ceramic technology

No mechanical ageing of the measuring cell

No transmission liquid

Versions for relative pressure and absolute pressure

Small temperature error

Application

For electronic pressure measurement in industrial applications (such as hydraulic and pneumatic applications as well as mechanical and plant engineering).

久经考验的陶瓷技术

测量元件无机械老化

无传输液

相对压力和绝对压力版本

温度误差小

应用

用于工业应用中的电子压力测量（例如液压和气动应用以及机械和设备工程）。

AFRISO压力传感器DMU01系列其他常用型号：

AFRISO DMU 01

AFRISO DMU 01 VM

AFRISO DMU01VM 31619

AFRISO DMU01VM 31620