Description
(item no. 1617262)
Loop calibrator is ideal for calibration, repair and maintenance of current loops.
Features
- mA accuracy of 0.02%
- Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls
- “Span Check” for fast confirmation of zero and span
- Selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests
- 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM
- Single 9V battery that is easily changed
- 0 – 20 mA or 4 – 20 mA default start up modes
- Easy battery exchange without opening the case
- 0-28 V DC measurement to check Loop Voltage
- Selectable step or ramp outputs
- One handed user interface with “Quick Click” detented knob
Applications
- Instrumentation calibration
- Instrumentation Maintenance
- Petro-Chemical
- Oil and Gas
- Pharmaceutical
- Water and wastewater
- Food and Beverage
- Power Generation
Specifications
| Current Measurement | Range: 0 to 24 mA, Resolution: 0.001 mA, Accuracy: 0.015% Rdg + 2 LSD |
| Current Sourcing | Range: 0 to 20 mA or 4 to 20 mA, Accuracy: 0.015% Rdg + 2 LSD, Drive Capability: 1200 Ω; 950 Ω at 20 mA in HART mode |
| Current Simulation | Range: 0 to 20 mA or 4 to 20 mA, Accuracy: 0.015% Rdg + 2 LSD, Ext. loop voltage requirement: 12-30 V |
| Loop Power | While measuring mA, 24 V |
| Voltage measurement | Range: 0 to 28 V DC, Resolution: 1 mV, Accuracy: 0.015% Rdg + 2 LSD |
| Operating Temperature | -10 to 55°C |
| Humidity (Without Condensation) | 0 to 90% (0 to 35°C); 0 to 70% (35 to 55°C) |
| Temperature Coefficient | -10 to 18°C, 28 to 55°C, ±.005% of range per °C |
| Safety | CSA C22.2 No. 1010.1:1992 |
| EMC | EN50082-1:1992 and EN55022:1994 Class B |
| Max. Voltage | 30V (protection circuit for 230V) |
| Size | 152 x 70 x 41 mm |
| Weight | 224 g (340 g including holster) |
| Batteries | One 9V battery Alkaline |
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