代理维萨拉Vaisala DRYCAP® DM70手持式露点仪的产品介绍：
快速响应，增强型传感器清洗功能；
用户界面简单易用；
可以记录数据并通过MI70Link软件传递给个人电脑
多探头操作；也可以连接相对湿度和二氧化碳探头
DM70手持式露点仪工业用现场检查和户外校验用
维萨拉 DRYCAP® 传感器 带有自校准专利
长期稳定性优异维护量低
DM70手持式露点仪防结露
传感器加热功能 预热时间短
紧凑轻巧
NIST 溯源(带证书)
维萨拉DRYCAP® DM70手持式露点仪技术参数：
DM70手持式露点仪露点测量 |
测量范围
probe A
probe B
probe C (SF6气体)
准确度
传感器 |
-40 ... +60 °C
-60 ... +20 °C
-50 ... +20 °C
± 2 °C
维萨拉 DRYCAP®
|
DM70手持式露点仪计算参数 |
探头A
探头B和C | 露点/霜点, 温度, ppmv, ppmw, 水活性, RH, 混合率
露点/霜点, 温度, ppmv, ppmw |
DM70手持式露点仪工作环境 |
温度
压力 | -10 ... +60 °C, DSS70A采样系统可使探头在温度高至+200 °C 的流程环境中使用
0 ... 20 bar |
DM70手持式露点仪输入和输出 |
功耗
模拟输出
菜单语言 | 可充电NiMH 电池带充电器或 4 x AA镍氢电池
0 ... 1 VDC
英语、法语、德语、西班牙语、芬兰语、瑞典语 |
DM70手持式露点仪机械部分 |
重量
外壳保护 | 400 g
IP54 |
Vaisala DM70 DRYCAP Dew Point and Temp Meter
Take in-line measurements with a handheld meter
Handheld meter withstands condensation for use in pressurized spaces
Drycap® sensor technology provides accuracy, reliability, long-term stability, and fast response
Meter logs all readings for later analysis—simply download to your PC via the RS-232 interface
Dewpoint meter is ideal for use in industrial spot checking of compressed air lines, plastic molding processes, and other dry gas applications. Meter accurately measures dew point temperature
from –40 to 140°F (–40 to 60°C). Sensing probe features the unique Drycap polymer-based technology that enables reliable dewpoint measurement.
The easy-to-connect sample cell adapter withstands condensation and is easily connected allowing it to be placed directly in pressurized spaces. Readings are displayed either numerically or
graphically on the backlit LCD—simply press a key and the display changes to a real-time graphic display. Meter has a unique auto-calibration feature that extends the calibration interval and
provides long-term stability.
What’s included: Windows®-based analysis software, analog output signal cable, sample cell adapter, certificate of NIST traceability, rechargeable battery pack, 220 VAC adapter, and carrying
case.
Specifications |
Min temperature (º C) | -40 |
Max temperature (º C) | 60 |
RH range | 0 to 100% |
RH accuracy | <10% RH: ±0.025% RH + 8.75% of rdg
>10% RH: ±0.7% RH +2% of rdg |
RH resolution | 0.01% |
Min temperature (º F) | -40 |
Max temperature (º F) | 140 |
Temp range | 14 to 140°F (–10 to 60°C) |
Temp accuracy | ±0.36°F (±0.2°C) |
Temp resolution | 0.01° F/C |
Dewpoint | Yes |
Response time | 10 to 35 seconds |
Output | 0 to 1 VDC analog |
CE Compliance | Yes |
Dimensions | 3.125 in W x 7.875 in H x 1.66 in D |
Display | LCD |
Power | rechargeable NiMH battery pack or 220 VAC adapter/charger |
Product Type | Humidity/Temperature Sensors, Transmitters |
Model | DM70D1A1A1B1 |
Brand | Vaisala |
Manufacturer number | DM70D1A1A3B1 |
