一.ZT550数字精密压力表概述
ZT550系列数字精密压力表是我公司按照国家**新标准研制生产的高精度智能压力测量仪表。它主要由压力传感器及信号处理单元组成。压力传感器采用进口传感器;信号处理单元采用低功耗处理器及段码式液晶显示屏组成。测量及校准操作简单,方便易用。
采用24-Bit ADC转换器,精度高。外置两节1.5V干电池供电,并可随时更换。具有便携性、高稳定性、易操作和智能化程度高等特点。内置时钟日历温度芯片,实时显示工作时间及环境温度。具有RS232接口,连接我公司**的RS232电缆线,可与电脑进行数据传输(此时将缩短仪器工作时间)。可选配电脑软件,方便地进行数据存储、报表打印等工作。
ZT550 系列精密数字压力表主要用于校验一般压力表、精密压力表、压力(差压)变送器、血压计等其它压力仪器仪表,可广泛用于需要精密测量压力的场合等。是指针式精密压力表的更新换代产品。
二.ZT550数字精密压力表产品功能
1.可作为压力标准器校验一般压力表、精密压力表、压力(差压)变送器、血压计等压力仪器仪表;
2.显示压力百分比、实时时钟、环境温度、采样速率可调等辅助功能。
三.ZT550数字精密压力表性能特点
◆ CE认证:通过CE认证,证书号:AE 50263878 0001
◆ 低功耗、准确度高;
◆体积小、操作简单、便于现场校验压力仪表以及精密压力测量时使用;
◆MPa、kPa、Pa、psi、mmHg、mmH2O、kgf/cm2、mbar、bar九种压力单位可切换。
四.ZT550数字精密压力表技术参数
1、 量程:
-100kPa~250MPa(可根据用户需要订制其它压力量程),标准量程段参看量程选型表。
2、 准确度等级
0.02级、0.05级、0.1级、0.2级等各种准确度等级可供选择。
3、 供电方式
两节1.5V干电池,可随时更换。
4、 传压介质
a) -100kPa~40kPa范围内,传压介质只能为无腐蚀性的气体。
b) 0.06MPa~250MPa范围内,传压介质为与316L不锈钢相兼容的液(气)体。
5、 使用环境
环境温度:(-10~50)℃
相对湿度: <95%
大气压力:(86~106)kPa
存储温度:(-20~70)℃
6、 尺 寸
1) 通信接口: RS232(兼容TTL电平及232电平)
2) 电信号连接:标准Φ4mm插孔
3) 压力连接: M20×1.5
4) 外型尺寸:(120×195×45)mm
5) 重 量: 1.03kg
五.ZT550数字精密压力表选型表
型 号 |
量 程 |
准确度等级 |
ZT550B-N100K ZT550C-N100K |
(-100~0)kPa |
0.02,0.05,0.1 |
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 |
1MPa = 10.19716 kgf/cm2
1MPa = 1 000 kPa
1MPa = 10 bar
1MPa = 10 000 mbar
1MPa = 145.036 psi
1MPa = 101 971.6 mmH2O
1MPa = 7 500.6 mmHg
1Mpa = 9.8692 atm
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