FLUKE-707
Fluke 707 电流回路校准器,4 → 20 mA紧凑型电流回路校准器,单手操作 直观的用户接口,通过组合的键和特殊旋钮 测量电流和电压,用于精确校准 4 → 20 mA 电流回路 传感器和模拟功能,用于 4 → 20 mA 电流回路 快速线性测试,带增量功能,在 0% 和 100% 之间,25% 的增量 自动电平和斜坡功能,可简化操作或用于单个人独立操作 电流回路准备,在电流测量期间 典范精确度:偏差仅为 0.015%,精度为 0.001mA 测量范围,用于直流电压 0 → 28 V 安全:CSA C22.2 编号 1010.1:1992### Fluke 707Ex专门研制用于很可能发生爆炸的环境条件 **认证:**Ex II 2G Eex ia IIC T4ZELM 02 ATEX 0120 X### 可选附件:携带箱 C12A(RS 库存号:252-4570)### 随附 Fluke 707、测试导线、鳄鱼夹、保护手套、操作说明
**The fastest, one-handed tool for loop checks.
**The 707 Loop Calibrator is a high performance solution for calibration, repair and maintenance of current loops. The new “Quick Click” knob making it extremely fast and easy to use. It features:
* One handed user interface with “Quick Click” detented knob
* mA sourcing, simulation and measurement
* 0.015% accuracy and 0.001 mA resolution
* Simultaneous mA and % of span display
* Selectable step or ramp outputs
24 V Loop supply with mA measure, including 250Ω HART resistor
* 0-28 VDC measurement to check Loop Voltage
* Easy battery exchange without opening the case
* Compact case with separate protective holster
* Three year warranty