一.產(chǎn)品簡介
ZT550系列數(shù)字精密壓力表是我公司按照國家標(biāo)準(zhǔn)研制生產(chǎn)的高精度智能壓力測量儀表。它主要由壓力傳感器及信號處理單元組成。壓力傳感器采用進(jìn)口傳感器;信號處理單元采用低功耗處理器及段碼式漢字液晶顯示屏組成。測量及校準(zhǔn)操作簡單,方便易用。
采用24-Bit ADC轉(zhuǎn)換器,精度高。內(nèi)置大容量可充電鋰聚合物電池,在充滿電的情況下可連續(xù)工作10天,待機(jī)狀態(tài)可連續(xù)使用1年。具有便攜性、高穩(wěn)定性、易操作和智能化程度高等特點(diǎn)。內(nèi)置時(shí)鐘日歷溫度芯片,實(shí)時(shí)顯示工作時(shí)間及環(huán)境溫度。具有RS232接口,連接我公司專用的RS232電纜線,可與電腦進(jìn)行數(shù)據(jù)傳輸(此時(shí)將縮短儀器工作時(shí)間)。可選配電腦軟件,方便地進(jìn)行數(shù)據(jù)存儲(chǔ)、報(bào)表打印等工作。
ZT550系列精密數(shù)字壓力表主要用于校驗(yàn)一般壓力表、精密壓力表、壓力(差壓)變送器、等其它壓力儀器儀表,可廣泛用于需要精密測量壓力的場合等。是指針式精密壓力表的更新?lián)Q代產(chǎn)品。
二.產(chǎn)品功能
1. 可作為壓力標(biāo)準(zhǔn)器校驗(yàn)一般壓力表、精密壓力表、壓力(差壓)變送器、等壓力儀器儀表;
2. 顯示壓力百分比、實(shí)時(shí)時(shí)鐘、環(huán)境溫度、采樣速率可調(diào)等輔助功能。
三.選型表
型號 | 量程 | 準(zhǔn)確度等級 |
ZT550B-N100K ZT550C-N100K | (-100~0)kPa | 0.05,0.1 |
ZT550E-N60P-60P | (-60~60)Pa | 1.6 |
ZT550D-N250P-250P | (-250~250)Pa | 0.5 |
ZT550C-N1K-1K | (-1~1)kPa | 0.1 |
ZT550B-N2K-2K ZT550C-N2K-2K | (-2~2)kPa | 0.05,0.1 |
ZT550B-N5K-5K ZT550C-N5K-5K | (-5~5)kPa | 0.05,0.1 |
ZT550B-N10K-10K ZT550C-N10K-10K | (-10~10)kPa | 0.05,0.1 |
ZT550E-60P | (0~60)Pa | 1.6 |
ZT550D-250P | (0~250)Pa | 0.5 |
ZT550C-1K | (0~1)kPa | 0.1 |
ZT550B-2K ZT550C-2K | (0~2)kPa | 0.05,0.1 |
ZT550B-5K ZT550C-5K | (0~5)kPa | 0.05,0.1 |
ZT550B-10K ZT550C-10K | (0~10)kPa | 0.05,0.1 |
ZT550B-20K ZT550C-20K | (0~20)kPa | 0.05,0.1 |
ZT550B-25K ZT550C-25K | (0~25)kPa | 0.05,0.1 |
ZT550B-40K ZT550C-40K | (0~40)kPa | 0.05,0.1 |
ZT550B-60K ZT550C-60K | (0~60)kPa | 0.05,0.1 |
ZT550A-100K ZT550B-100K | (0~100)kPa | 0.02,0.05 |
ZT550A-160K ZT550B-160K | (0~160)kPa | 0.02,0.05 |
ZT550A-250K ZT550B-250K | (0~250)kPa | 0.02,0.05 |
ZT550A-600K ZT550B-600K | (0~600)kPa | 0.02,0.05 |
ZT550A-1M ZT550B-1M | (0~1)MPa | 0.02,0.05 |
ZT550A-2M ZT550B-2M | (0~2)MPa | 0.02,0.05 |
ZT550A-2M5 ZT550B-2M5 | (0~2.5)MPa | 0.02,0.05 |
ZT550A-4M ZT550B-4M | (0~4)MPa | 0.02,0.05 |
ZT550A-6M ZT550B-6M | (0~6)MPa | 0.02,0.05 |
ZT550A-10M ZT550B-10M | (0~10)MPa | 0.02,0.05 |
ZT550A-16M ZT550B-16M | (0~16)MPa | 0.02,0.05 |
ZT550A-20M ZT550B-20M | (0~20)MPa | 0.02,0.05 |
ZT550A-25M ZT550B-25M | (0~25)MPa | 0.02,0.05 |
ZT550A-30M ZT550B-30M | (0~30)MPa | 0.02,0.05 |
ZT550A-40M ZT550B-40M | (0~40)MPa | 0.02,0.05 |
ZT550A-60M ZT550B-60M | (0~60)MPa | 0.02,0.05 |
ZT550B-100M ZT550C-100M | (0~100)MPa | 0.05,0.1 |
ZT550B-160M ZT550C-160M | (0~160)MPa | 0.05,0.1 |
ZT550B-250M ZT550C-250M | (0~250)MPa | 0.05,0.1 |
型號說明:1. 型號中的字母“A、B、C、D、E”表示準(zhǔn)確度等級,A:0.02級、B:0.05級、C:0.1級、D:0.5級、E:1.6級。
2.“-”后所接的為量程:N表示負(fù),P、K、M分別表示單位Pa、kPa和MPa,單位前面的數(shù)值表示整數(shù)值,后面的表示小數(shù)值;如N100K代表-100kPa,2M5表示2.5MPa。
3. 0.02%級保證準(zhǔn)確度溫度范圍:(20±5)℃;0.05級、0.1級保證準(zhǔn)確度溫度范圍:(-10~50)℃。保證準(zhǔn)確度的時(shí)間為一年。