Description
Overview
GAOTek loop calibrator accuracy temperature process calibrator is delivers outstanding performance, durability, and reliability. This calibrator is compact, lightweight, and easy to carry. With a push-button interface similar to the multifunction like documenting process calibrators, easy to use. It is EMI tolerant, dust or splash resistant, and features a removable battery door for quick battery changes.
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
- Selectable slow ramp, fast ramp
- And step to provide smooth outputs
- And loop functional tests
- 24 V internal loop supply
- Single 9 V battery that is easily changed
- Default start up modes
- Easy battery exchange without opening the case
- DC measurement to check Loop Voltage
- Selectable step or ramp outputs
- One handed user interface with “Quick Click”
Technical Specifications
Current Measurement | Range 0 mA to 24 mA, Resolution 0.001 mA, Accuracy 0.015% Rdg + 2 LSD |
Current Sourcing | Range 0 mA to 20 mA or 4 mA 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 mA to 20 mA or 4 mA 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 V to 28 V DC, Resolution 1 mV, Accuracy 0.02% Rdg + 2 LSD |
Operating Temperature | 14 °F to 131 °F (-10 °C to 55°C) |
Humidity | 0% to 90% 32°F to 95 °F (0°C to 35°C) or 0% to 70% 95°F to 131 °F (35 to 55°C) |
Temperature Coefficient | 14 °F  to 64.4 °F (-10 °C to 18°C), 82.4°F to 131°F (28°C to 55°C), ±0.005% of range per °C |
Safety | CSA C22.2 No. 1010.11992 |
EMC | EN50082-11992 and EN550221994 Class B |
Max Voltage | 30 V (protection circuit for 230 V) |
Size | 5.98 in x 2.75 in x 1.61 in (152 mm x 70mm x 41 mm) |
Weight | 0.49 lb (224 g) (340 g including holster) |
Batteries | One 9 V battery Alkaline |