GRAEFF | GPSTS系列盾构传感器

01 产品概述

        GRAEFF GPSTS盾构传感器/变送器采用高精度压力芯体和精密补偿技术进行宽范围温度补偿。压敏隔膜采用特殊处理的实心隔膜。精湛的机械传动结构设计，确保被测介质中的硬砂不会损坏隔离平膜片，结构紧凑，耐腐蚀、抗振动、抗硬砂粒冲击。

GRAEFF GPSTS shield transmitter uses high precision pressure core and precise compensation technology to compensate wide range of temperature. The pressure-sensitive diaphragm adopts a specially treated solid diaphragm. Exquisite mechanical transmission structure design, to ensure that the hard sand in the measured medium will not damage the isolation flat diaphragm, compact structure, corrosion resistance, vibration resistance, resistance to hard sand impact. 

02 产品特点

·结构稳固，长期稳定性好

·无腔平膜，防堵塞设计

·抗震动，抗冲击性，耐磨损

·Stable structure & good long-term stability

·Flat film without cavity, anti-clogging design

·Shock resistance, impact resistance & wear resistance

03 技术参数

压力量程：0 ~ 60MPa

稳定性：≤0.2%FSQ/年

供电电压：12~36Vdc

防护等级：IP68

环境温度：-20 ~ 100°C

输出信号：0.5~4.5Vdc

接液材质：304

精度等级：±0.5%FSO

过载压力：2倍额定压力

电气连接：矿用拔插头

过程连接：DN/k快速接头可选

储存温度：-40 ~ 85°C

防爆类别：矿用本质安全型

压力形式：表压

04 应用领域

主要用于各种工程设备、隧道盾构机械、制砖机械、液压、石油勘探和水利河坝的泥浆测量。

Mainly used in all kinds of engineering equipment, tunnel shield machinery, brick machinery, hydraulic, oil exploration and water conservancy dam mud measurement.

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