
Price Starting At: $900.00
Overview
The CA310 Voltage & Current Calibrator is a high accuracy source and measure portable handheld calibrator used to inspect and maintain the accuracy of control devices such as temperature controllers, temperature transmitters, temperature sensors and other process devices which are used in process plants, industry machinery, and manufacturing.Features
- Measure and Source Current and Volts
- Basic accuracy: 0.015% (Source and Measure accuracy of Voltage mA)
- 20mA SIMULATE (SINK) function
- Simultaneously supplies 24V loop power and measure output signal with high accuracy
- HART/BRAIN comm. resistance (250Ω) embedded
- Sub display displays span% of the source value
- Corresponds to various types of source pattern (Step sweep/ Linear sweep/ Manual step/ Span check)
Shipping Estimated Shipping 1 to 2 weeks
CA310 Calibrator Measurement Common Specifications
- Measure and source Milliamps and Volts
- CMRR approx. 120dB (50/60Hz)
- NMRR approx. 60dB (50/60Hz)
- Measurement terminal maximum input: Voltage terminal DC 50V; Current terminal 60mA
- Current terminal protective input: PTC protection
- Maximum allowable applied voltage: Measure terminal to ground 50V peak
CA310 Calibrator DC Current Source Specifications
Range | Resolution | Source Range | Accuracy (1 year) | Remarks |
---|---|---|---|---|
20mA | 1µA | 0.000 to 24.000mA | 0.015% of setting+3µA | Compliance voltage: 24V |
20mA SIMULATE | 1µA | 0.000 to 24.000mA | 0.015% of setting+3µA | External power supply: 5V to 28V |
CA310 Calibrator DC Voltage Source Specifications
Range | Resolution | Source Range | Accuracy (1 year) | Remarks |
---|---|---|---|---|
500mV | 10µA | 0.00 to 550.00mV | 0.015% of setting+50µV | Max. current: 10mA |
5V | 0.1mV | 0.0000 to 5.5000V | 0.015% of setting+0.5mV | Max. current: 10mA |
30V | 1mV | 0.000 to ±33.000V | 0.015% of setting+0.5mV | Max. current: 1mA |
Temperature effect: 0.005% or Range/°C is added for other ambient temperature( Ta < 18°C, Ta > 28°C)
CA310 Calibrator Generation Common Specifications
- Generation unit voltage limiter: Approx. 36 V
- Generation unit current limiter: Approx. 30 mA
- Sweep function Step (25%)/ Linear
- Step time 15sec/30sec/45sec/60sec
- Generation load condition: C < 0.1µF, L < 10mH
- Output resistance: under 10mΩ
- Output response time: under 300ms
- Maximum allowable applied voltage: Source terminal to ground 42V peak
CA310 Calibrator DC Current Measurement Specifications
Range | Resolution | Source Range | Accuracy (1 year) | Remarks |
---|---|---|---|---|
20mA | 1µA | 0.000 to ±24.000mA | 0.015% of setting+3µA | Input resistance: less than 100Ω |
50mA | 1µA | 0.000 to ±60.000mA | 0.015% of setting+3µA | Input resistance: less than 100Ω |
CA310 Calibrator DC Voltage Measurement Specifications
Range | Resolution | Source Range | Accuracy (1 year) | Remarks |
---|---|---|---|---|
500mV | 10µA | 0.00 to ±550.00mV | 0.015% of setting+50µV | Input resistance: approx. 1MΩ |
5V | 0.1mV | 0.0000 to ±5.500V | 0.015% of setting+0.5mV | Input resistance: approx. 1MΩ |
30V | 1mV | 0.000 to ±33.000V | 0.015% of setting+0.5mV | Input resistance: approx. 1MΩ |
50V | 1mV | 0.000 to ±55.000V | 0.015% of setting+0.5mV | Input resistance: approx. 1MΩ |
CA310 24V loop Power Supply Specifications
Range | Supply Voltage | Notes |
---|---|---|
Loop Power | 24V±6V | Communication resistance OFF: load current 24mA |
Loop Power | 24V±1V | Communication resistance ON: load current 20mA |
Temperature effect: 0.005% or Range/°C is added for other ambient temperature( Ta < 18°C, Ta > 28°C)
CA310 Voltage & Current Calibrator Specifications
Display | Segment LCD |
Backlight | LED (Selection of "Constantly ON", "Constantly OFF" or "Auto off by approx. 2min") |
Display refresh rate | Approx. 1 sec. |
Warm-up time | Approx. 5min. |
Power supply | Four alkaline AA batteries, Dedicated AC Adapter (Sold separately) |
Battery lilfe | 50 hours (5V source, load over 10kΩ), 25 hours (20mA source, load under 5V) |
Auto Power Off | Approx. 20min. (Disabled by setting) |
Dimensions | Approx. 90 (W) × 192 (H) × 42 (D)mm |
Weight | Approx. 440g |
Standard | Safety: EN61010-1 / EN61010-2-030 EMC: EN61326-1 Class A Table 2. EN55011 Class A Group 1 |
Operating temperature / humidity ranges | -10 to 55°C 20 to 80%RH (without condensation) |
Storage temperature / humidity ranges | 0 to 60°C 90% RH or less (without condensation) |