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DP9601温度计 美国omega
DP9601高精度数字RTD温度计/数据记录器
DP9601 Series
高精度数字RTD温度计/数据记录器
对PT100传感器参考标准温度计
高精度±0.01oC Pt100
40 millikelvin（0.040oC）系统的准确性
简单，快速的数字匹配校准传感器，每通道保留在内存中zui多10点
字母数字显示
0.01号决议oC PT100输入
数据记录
宽温度范围
直接读出ooC，F，开尔文，欧姆
两个传感器的输入端口
通道，B或AB阅读
USB串行通信
USB闪存驱动器端口
提供电脑软件
可编程模拟中继输出
可充电的锂离子电池/电源供电
该dp9601提供精密铂电阻温度计的温度测量和记录，严格的应用在实验室和现场的位置。它是一个非常准确和稳定的用于热校准浴作为参考标准，特别适合数字温度计。应用包括医疗，制药，食品，环境测试，研发和教育机构。显示的值和用户信息都在清晰明亮的LED屏幕背光显示扩散。数据可以在°C，°F，K显示，和欧姆的要求；九个前面板按键，*的用户控件，用于与显示屏连接。它是这样的安排是非常简单的和“友好”的操作。有两个输入端口，3 -或4线制Pt100传感器；仪表自动识别3 -或4线配置。测得的温度可以直接显示从输入中的一个或两个输入之间的差异。的温度差和两个单独的通道温度同时显示。一种闪存驱动器，USB端口提供允许数据存储和/或出口。在Windows?运行PC软件提供的标准；它允许自定义的校准程序，远程控制和测量和记录功能。
规格输入/范围/传感器：
Type: Pt100 to IEC 751 (ITS 90 refers) -200 to 850°C (-328 to 1562°F) Ro = 100 ohm 3- or 4-wire connection with automatic recognition (with manual override)
Overall Accuracy: ±0.01°C ±0.0005% of span
Linearisation Conformity: Better than ±0.01°C Stability (vs Ambient Temperature): Better than 0.0025°C per 1°C ambient change
Warm-Up: Negligible under normal ambient conditions. Allow 5 to 10 minutes for full stability unless stored at low temperature, then 30 minutes minimum
Pt100 Sensor Current: 0.5 mA
Resolution of Data Display: 0.01
Variable Filter: Sampling rate selectable between 4 and 64 (measurements averaged per reading)
Measurement Units: °C, °F, K, Ω
Measurement Modes: A, B or A-B
Custom Calibration: Up to 10 calibration values can be allocated to Pt100 input A & B and to thermocouples input A & B; values are retained in non-volatile memory until replaced by user; ITS 90 or IPTS 68 coefficients can be used for custom calibration
Smart Sensor Connection: Correction values stored in connector
Null Function: Corrects differential temperature readout between two sensors to zero
Sensor Lead Resistance: 5 Ω each lead maximum
Logging: 8000 readings
Supply: Internal lithium Ion rechargeable batteries; mains 90 to 260V 50/60 Hz universal adaptor included; battery charge life up to 12 hours with full charge.
Series Mode Rejection: 60 dB @ 50 Hz (50 mV RMS applied)
Common Mode Rejection: 30V RMS applied between input and earth produces no measurable effect
Display: 128 x 64 pixel character OLED screen with diffused backlighting; wide viewing angle, high contrast (adjustable)
Front Panel Controls: 9 membrane push-keys to control all instrument functions
Mechanical/Case: Metal bench top case/adjustable tilt
Dimensions: Overall 190 W x 70 H x 250 mm D (7.5 x 2.75 x 9.85")
Weight: 3 kg (6.61 lb) approx
Input Connections: 2 x Pt100 via D type connectors
USB Serial: Isolated, 38400 Baud, 8 data, no parity, 1 stop bit
Communications: Remote control and measure
PC Software (Standard): Supplied as standard on CD-ROM. Remote control and measure: log readings to file/ download to PC/programming corrections
Analog Output (Standard): User programmable, 0 to 1 Vdc
Application Note: Inputs are not isolated in the instrument, which is primarily designed for laboratory applications and site calibration of industrial temperature sensors. Probes connected to the instrumentmust therefore be isolated from high voltage pick-up.
Precision Pt100 Probes: 304 Stainless steel probes, 6 mm Dia. with 2 m screened PTFE lead Pt100 Probes and connector
DP9600-L250: 250 mm (9.85") L, -50 to 250°C (-58 to 482°F)
DP9600-H450: 350 mm (13.75") L, -50 to 450°C (-58 to 842°F)
注释: Comes complete with software, power adaptor, 9-pin connector and operator’s manual.
DP9601温度计 美国omega
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