Price Starting At: $900.00
Overview
The CA330 RTD Calibrator is a high accuracy source and measure portable handheld temperature 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. CA330 corresponds to 14 types of RTD for sourcing. It achieves the high basic accuracy of 0.3°C (typical of Pt100), which enables it to operate a highly reliable test.Features
- Measure and source 14 types of RTD standard (JIS/IEC/GOST R)
- Basic accuracy: 0.3°C (Typical of PT100)
- Corresponds to 2,3,4 wire. Realizes RTD simulation
- Step sweep, Linear sweep, Manual step, Span check
- Measures RTD sensor output as a thermometer
- Sub display displays resistance source and span%
Shipping Estimated Shipping 1 to 2 weeks
CA330 RTD Calibrator Temperature Source/Measurement Specifications
| RTD Type | Coefficient | Temperature Range |
|---|---|---|
| Pt100 | 0.3851 | -200.0 to 800.0°C |
| Pt100 | 0.3850 | -200.0 to 630.0°C |
| Pt100 | 0.3916 | -200.0 to 510.0°C |
| Pt100 | 0.3926 | -200.0 to 630.0°C |
| Pt200 | 0.3851 | -200.0 to 630.0°C |
| Pt500 | 0.3851 | -200.0 to 630.0°C |
| Pt1000 | 0.3851 | -200.0 to 630.0°C |
| CU10 | 0.427 | -100.0 to 260.0°C |
| Ni120 | 0.627 | -80.0 to 260.0°C |
| Pt50 | 0.3851 | -200.0 to 630.0°C |
| Pt50G | - | -200.0 to 800.0°C |
| Pt100G | - | -200.0 to 600.0°C |
| Cu50M | - | -180.0 to 200.0°C |
| Cu100M | - | -180.0 to 200.0°C |
Temperature effect: 0.05°C/°C is added for other ambient temperature (Ta<18°C, Ta > 28°C)
The display resolution for source / measure is 0.1°C
Above accuracy is specified for 4 wire measuring
Accuracy for 3 wire measuring: 1.0°C to Cu10; 0.6°C to Pt50, Pt50G and Cu50M; 0.3°C to other RTD is each added, on condition the resistance of all cables are the same
Accuracy for 2 wire measuring: Same with 3 wire measuring excluding resistance of cables
CA330 RTD Calibrator Resistance Source/Measurement Specifications
| Resistance Source and Measure | Range |
|---|---|
| 500Ω | 0.00 to 550.00Ω |
| 3000Ω | 0.00 to 3300.00Ω |
Above accuracy is defined for 4-wire measuring
Accuracy for 3 wire measuring: 0.05O to 500Ω range; 0.2Ω to 3000Ω range is added, on condition the resistance of all cables are the same
Accuracy for 2 wire measuring: Same with 3 wire measuring on condition the resistance of cables are excluded
CA330 RTD Calibrator General 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) |