儀表技術(shù)指標(biāo)：
測(cè)量范圍 0 -60Mpa
精 度 0.5%或0.2%
防爆類型 普通型（非防爆）
隔爆型（dIIBT4）
外形尺寸 LED顯示：LED顯示：Φ100×60
顯 示 4位LED顯示
輸出特性 帶上下限控制或報(bào)警輸出
繼電器接點(diǎn)容量3A/250VAC
SSR可控硅觸發(fā)信號(hào)0.5A/400V
SCR固態(tài)繼電器觸發(fā)信號(hào)300Ma/6V
使用環(huán)境 相對(duì)濕度≤90%，溫度-10～50℃
介質(zhì)溫度 -20 ～ +70℃
防護(hù)等級(jí) IP65
連接方式 M20×15mm或根據(jù)用戶要求
通訊功能 RS485或RS232通訊方式（波特率 1200～9600pbs）
工作原理
儀表通過(guò)壓力傳感器把壓力信號(hào)變?yōu)殡娦盘?hào)，再由前置放大器把此電信號(hào)放大濾波，送往CPU的A/D轉(zhuǎn)換模塊進(jìn)行模擬量到數(shù)字量的變換。*后由CPU進(jìn)行數(shù)據(jù)處理并顯示及PWM輸出。原理框圖如下：
SWP-EY100-000R,SWP-EY100-000G,SWP-EY100-001R,SWP-EY100-001G
SWP-EY100-002R,SWP-EY100-002G,SWP-EY100-003R,SWP-EY100-003G
SWP-EY100-004R,SWP-EY100-004G,SWP-EY100-005R,SWP-EY100-005G
SWP-EY100-006R,SWP-EY100-007R,SWP-EY100-007G,SWP-EY100-809R,
SWP-EY100-008R,SWP-EY100-008G,SWP-EY100-009R,SWP-EY100-009G
SWP-EY100-200R,SWP-EY100-200G,SWP-EY100-201R,SWP-EY100-201G
SWP-EY100-202R,SWP-EY100-202G,SWP-EY100-203R,SWP-EY100-203G
SWP-EY100-204R,SWP-EY100-204G,SWP-EY100-205R,SWP-EY100-205G
SWP-EY100-206R,SWP-EY100-206G,SWP-EY100-207R,SWP-EY100-207G
SWP-EY100-208R,SWP-EY100-208G,SWP-EY100-209R,SWP-EY100-209G
SWP-EY100-800R,SWP-EY100-800G,SWP-EY100-801R,SWP-EY100-801G
SWP-EY100-802R,SWP-EY100-802G,SWP-EY100-803R,SWP-EY100-803G
SWP-EY100-804R,SWP-EY100-804G,SWP-EY100-805R,SWP-EY100-805G
SWP-EY100-806R,SWP-EY100-806G,SWP-EY100-807R,SWP-EY100-807G
SWP-EY100-808R,SWP-EY100-808G,