Yokogawa CA500 Series Multi-Functional Process Calibrators
Description
Files/Downloads
Benefits of the Yokogawa CA500/CA550 Handheld Calibrators
- Multifunctional: Source and measure.
- For DC voltage and current, RTD/TC, resistance, frequency, impulse signals.
- High sourcing and measurement accuracy.
Yokogawa CA500 Series Multi-Functional Process Calibrators
The Yokogawa CA500 and CA550 are handheld, multi-functional, high-performance process calibrators designed for use in multiple applications. The CA500 and CA550 are used to calibrate field instruments with improved source and measurement accuracy.
- Multi-functional, handheld process calibrators.
- Source and measure DC voltage, DC current, RTD, TC, resistance, frequency, and pulse signals.
- Correspond to 17 types of TC standard (JIS/IEC/DIN/ASTM/GOST R) and 14 types of RTD standard (JIS/IEC/GOST R).
- Multiple source patterns:
- Linear sweep function - continuously source 0...100%.
- Step sweep function - change output in a staircase (step) pattern by specifying the number of steps (number of steps can be set from 2 to 20).
- Program sweep function - user can set the desired output value in % and number of steps (10 steps for CA500, 20 steps for CA550).
- Applications:
- Transmitter simulator for 20 mA loop test.
- Two-wire transmitter loop check.
- Zero point adjustment of HART transmitter.
- Thermocoupler simulation.
- RTD simulation.
- Pulse signalsimulation.
Model Overview
| Model | CA500 | CA550 |
| Measurement functions | DC voltage (100 mV, 5 V, 50 V), DC current (50 mA), resistance (400 Ω, 4000 Ω, pulse measurement (500 Hz, 5000 Hz, 50 kHz, pulse count) | |
| Source unit | DC voltage (100 mV, 1...5 V, 5 V, 30 V), DC current (20 mA, 4...20 mA, 20 mA simulate), resistance (400 Ω, 4000 Ω), frequency/pulse (500 Hz, 5000 Hz, 50 kHz, CPM) | |
| Supported sensor types | Thermocouples types K, E, J, T, N, L, U, R, S, B, C, KX, A, D, G, PLATINELII, PR20-40 RTD types PT100, PT200, PT500, PT1000, Cu10, Ni120, PT50, PT50G, PT100, Cu50M, Cu100M | |
| Accuracy DC voltage | ±0.015% | ±0.015% |
| Accuracy DC current | ±0.015% | ±0.010% |
| Accuracy resistance | ±0.020% | ±0.015% |
| Accuracy RTD | ±0.3°C (typ. Pt100) | ±0.1°C (typ. Pt100) |
| Accuracy thermocouple | ±0.5°C (typ. type K) | ±0.5°C (typ. type K) |
| Display | Monochrome dot matrix LCD, built-in light | |
| Interface | USB device | USB device and mass storage, HART communication mode |
| Power supply | DC 5 V ±10%, max. 500 mA, 4 alkaline AA batteries, battery life approx. 16 h (measurement ON, 5 V output/10 kΩ or more) | |
| Dimensions (mm) | 130 x 260 x 53; approx. 900 g (including batteries) | |
Included: Yokogawa CA 500 or 550, lead cable for source (no. 98020 - 1 red, 2 black, 1.7 m, 7 mm fork terminal to alligator clip), source/measurement lead cable (no. 98035, 3 red, 1 black, 1.7 m, L plug terminal to alligator clip), USB cable (no. A1421WL, USB type A to B, 2 m), soft case (no. B8080FQ for accessories).
Optional Accessories (on request)
| Model | Description |
| 98064 | Lead cables: 1 red, 1 black, 1.7 m, L plug terminal to alligator clip |
| 90080 | RJ sensor: Pt100 JIS AA class or equivalent |
| 98026 | Grabber clip: 1 red-black pair, 2 m, separate type |
| SU2006A | Soft carrying case for CA500/CA550 main unit |
| 90040 | TC mini plug set 1: K (yellow)/E (violet)/J (black)/T (blue)/R•S (green)/B•U (white)/G (red, green)/D (red, white)/C (red)/N (orange) |
| 90045 | TC mini plug set 2: K (yellow)/E (violet)/J (black)/T (blue) |
