RTD Calibrator
Overview
The APSL-C212 and APSL-C252 RTD Calibrators are handheld tools for calibrating RTD temperature transmitters. They can simulate and measure many different types of RTD, and can also simulate and test resistance.
Highlights: powerful protection—IP67 waterproof rating with automatic protection against accidental 220 V on any signal terminal; RTD temperature measurement; RTD output simulation; accuracy of 0.02% (APSL-C212) and 0.
05% (APSL-C252); manual step, automatic step, 0–100% step and ramp output; a white LED backlight with auto-backlight-off and auto power-off for field use; support for Pt100, Pt1000, Cu50 and Cu100 RTDs; unique automatic recognition of 3-wire and 4-wire connection; standard AAA batteries for easy customer replacement and purchase; and new RTD types can be added on customer request. It measures/outputs voltage (0 ~ 30.
000 V), resistance (0.00 Ω ~ 3200.
0 Ω) and RTD types Pt100, Pt1000, Cu50, Cu100.
Specifications
- Measure / output signals
- RTD (Pt100, Pt1000, Cu50, Cu100), voltage (0-30.000 V) & resistance (0.00 Ω ~ 3200.0 Ω); RTD temperature measurement & output simulation
- Accuracy
- resistance/RTD output 0.02%, RTD measurement 0.02%+2 (APSL-C212)
- Channels
- Manual step, automatic step, 0-100% step & ramp output; unique automatic recognition of 3-wire & 4-wire connection; new RTD types on request
- Protection
- IP67 waterproof; auto-protection against accidental 220 V on any signal terminal; white LED backlight with auto-backlight-off & auto power-off
- Power output
- 6 × AAA batteries or AC adapter
- Communication
- RS232 (optional 18P02 cable)
- Operating temperature
- -10 ~ 55 °C
- Storage temperature
- -20 ~ 60 °C
- Working conditions
- 0-90% RH, non-condensing
- Dimensions
- 185 × 93 × 47 mm
- Weight
- 350 g
