振動(dòng)水平持續(xù)與兩個(gè)報(bào)警限值進(jìn)行比較。如果超過(guò)報(bào)警限值，將觸發(fā)報(bào)警/危險(xiǎn)兩個(gè)報(bào)警繼電器，并通過(guò)連接的轉(zhuǎn)子燈、蜂鳴器、控制器或直接關(guān)閉機(jī)器通知操作員。
主要特點(diǎn)
1個(gè)振動(dòng)輸入通道（加速計(jì)、接近探頭或速度探頭）
2個(gè)繼電器和4-20 mA輸出。
冗余安全繼電器（SIL 2）
可配置的報(bào)警級(jí)別和延遲時(shí)間
離線FFT分析
緩沖輸出（可選）
Modbus RTU（可選）
物聯(lián)網(wǎng)準(zhǔn)備就緒
其他版本
PCH 1072接近探頭前置器
此版本是一個(gè)用于帶接近探頭的外部或嵌入式振蕩器的單通道振動(dòng)監(jiān)測(cè)器，API 670。
最大輸入電壓：-1至-22 V
4個(gè)報(bào)警繼電器和4-20 mA輸出
PCH 1072用于速度傳感器
此版本為帶速度傳感器的單通道振動(dòng)監(jiān)測(cè)器。
速度（mm/s）
測(cè)量范圍：0-20 mm/s
2個(gè)報(bào)警繼電器和4-20 mA輸出
PCH1270/1272/CHF5210
PCH1270/1272/CHF5212
PCH1270/1272/CHF5213
PCH1270/1272/CHF8001
PCH1270/1272/CHF8003
PCH1270/1272/CHF8004
PCH1270/1272/CHF8013
PCH1270/1272/CHF8016
PCH1270/1272/CHF8019
PCH1270/1272/CHF8021
PCH1270/1272/CHF8022
PCH1270/1272/CHF8024
PCH1270/1272/CHF8029
PCH1270/1272/CHF8031
PCH1270/1272/CHF8032
PCH1270/1272/CHF8041
PCH1270/1272/CHF8045
PCH1270/1272/CHF8046
PCH1270/1272/CHF8050
PCH1270/1272/CHF8055
PCH1270/1272/CHF8056
PCH1270/1272/CHF8058
PCH1270/1272/CHF8059
PCH1270/1272/CHF8063
PCH1270/1272/CHF8064
PCH1270/1272/CHF8065
PCH1270/1272/CHF8066
PCH1270/1272/CHF8067
PCH1270/1272/CHF8068
PCH1270/1272/CHF8069
PCH1270/1272/CHF8071
PCH1270/1272/CHF8074
PCH1270/1272/CHF8080
PCH1270/1272/CHF8093
PCH1270/1272/CHF8099
PCH1270/1272/CHF8100
PCH1270/1272/CHF8117
PCH1270/1272/CHF8120
PCH1270/1272/CHF8123
PCH1270/1272/CHF8126
PCH1270/1272/CHF8132
PCH1270/1272/CHF8133
PCH1270/1272/CHF8135
PCH1270/1272/CHF8136
PCH1270/1272/CHF8143
PCH1270/1272/CHF8144
PCH1270/1272/CHF8146
PCH1270/1272/CHF8154
PCH1270/1272/CHF8157
PCH1270/1272/CHF8158
PCH1270/1272/CHF8159
PCH1270/1272/CHF8167
PCH1270/1272/CHF8169
PCH1270/1272/CHF8189
PCH1270/1272/CHF8191
PCH1270/1272/CHF8195
PCH1270/1272/CHF8196
PCH1270/1272/CHF8197
PCH1270/1272/CHF8200
PCH1270/1272/CHF8210
PCH1270/1272/CHF8212
PCH1270/1272/CHF8214
PCH1270/1272/CHF8222
PCH1270/1272/CHF8238
PCH1270/1272/CHF8239
PCH1270/1272/CHF8241
PCH1270/1272/CHF8246
PCH1270/1272/CHF8253
PCH1270/1272/CHF8263
PCH1270/1272/CHF8269
PCH1270/1272/CHF8281
PCH1270/1272/CHF8298
PCH1270/1272/CHF8325
PCH1270/1272/CHF8326
PCH1270/1272/CHF8346
PCH1270/1272/CHF8352
PCH1270/1272/CHF8368
PCH1270/1272/CHF8374
PCH1270/1272/CHF8398
PCH1270/1272/CHF8407
PCH1270/1272/CHF8413
PCH1270/1272/CHF8415
PCH1270/1272/CHF8418
PCH1270/1272/CHF8436
PCH1270/1272/CHF8438
PCH1270/1272/CHF8459
PCH1275/CHF5209
PCH1275/CHF8002
PCH1275/CHF8005
PCH1275/CHF8006
PCH1275/CHF8007
PCH1275/CHF8008
PCH1275/CHF8009
PCH1275/CHF8012
PCH1275/CHF8015
PCH1275/CHF8017
PCH1275/CHF8023
PCH1275/CHF8026
PCH1275/CHF8037
PCH1275/CHF8047
PCH1275/CHF8048
PCH1275/CHF8049
PCH1275/CHF8052
PCH1275/CHF8053
PCH1275/CHF8054
PCH1275/CHF8060
PCH1275/CHF8070
PCH1275/CHF8072
PCH1275/CHF8085
PCH1275/CHF8089
PCH1275/CHF8092
PCH1275/CHF8108
PCH1275/CHF8115
PCH1275/CHF8127
PCH1275/CHF8129
PCH1275/CHF8139
PCH1275/CHF8142
PCH1275/CHF8145
PCH1275/CHF8147
PCH1275/CHF8162
PCH1275/CHF8164
PCH1275/CHF8165
PCH1275/CHF8190
PCH1275/CHF8206
PCH1275/CHF8237
PCH1275/CHF8245
PCH1275/CHF8271
PCH1275/CHF8285
PCH1275/CHF8286
PCH1275/CHF8350
PCH1275/CHF8375
PCH1275/CHF8377
PCH1275/CHF8390
PCH1275/CHF8405
PCH1275/CHF8423
PCH1275/CHF8424
PCH1275/CHF8432
PCH1275/CHF8433
PCH1275/CHF8483
PCH1275/CHF8487
PCH1277/CHF8038
PCH1277/CHF8039
PCH1277/CHF8040
PCH1277/CHF8044
PCH1277/CHF8152
PCH1277/CHF8155
PCH1277/CHF8166
PCH1277/CHF8184
PCH1277/CHF8185
PCH1277/CHF8254
PCH1277/CHF8258
PCH1277/CHF8302
PCH1277/CHF8494
