Time Electronics 1049 Pt100 Simulator
Time Electronics 1049 Pt100 Simulator Click here
1049 是一款掌上型精密模拟器，用於精确测量 Pt100 0.3850 铂电阻元件
产品介绍
1049 是一款掌上型精密模拟器，用於精确测量 Pt100 0.3850 铂电阻元件。它遵循从-200°C到+800°C的Pt100刻度，设有23个设定点。使用高性能金属薄膜电阻以确保良好的温度系数和长期稳定性。
该规范符合DIN EN 60751（ITS 90）。在Pt100设备全工作范围内提供高精度，性能超过了A类和B类。1049特别适合在-50至+60°C范围内运行的使用者，并要求性能超过A类（在0°C时优於0.15°C±）。
由於1049输出为纯被动电阻，它可与所有类型的Pt100测量设备配合，包括使用脉冲或中断激磁电流的带电系统。口袋尺寸设计（112 x 61 x 55 mm）使其便携，适合携带使用。
Features
- –200 °C to +800 °C
- ± 0.3 °C accuracy
- Based on ITS 90 EN 60751
- 23 set points
- Exceeds class A
- Good temperature stability
- Passive resistance source
- °F version available, model 1050
The 1049 is a handheld precision simulator for Pt100 0.3850 platinum resistance elements used for accurate temperature measurement. It follows the Pt100 scale from -200 °C to +800 °C with 23 set points. High performance metal film resistors are used to ensure a good temperature coefficient and long term stability.
The specification is in accordance with DIN EN 60751 (ITS 90). Offering high accuracy across the full operating range of Pt100 devices it exceeds the performance of class A and B. The 1049 is particularly suitable for users operating in the -50 to +60 °C range and requiring performance exceeding class A (better than ± 0.15 °C at 0 °C).
Since the 1049 output is a purely passive resistance it will operate with all types of Pt100 measuring equipment including the live systems using pulsed, or interrupted excitation current. The pocket sized design (112 x 61 x 55 mm) makes it easily portable for field use. The instrument is supplied as standard with a carry case.