Stores Three User-Defined Preset Values Auto Step Function for Hands-Free Calibration
The PCL431 has been superceded, please see the CL100 Series Series as a possible substitute or consult OMEGA's Pressure Engineering department.
The PCL431 microprocessor-based, handheld calibrator can be used to calibrate and troubleshoot current or process signals. The PCL431 current calibrator reads or simulates a 4-20 mA current loop and provides readings in milliamps or percent. Output values can be selected via the up/down scroll buttons, or by use of the three user-defined setpoints. An auto-step function allows the three stored setpoints to be toggled through at a dwell time, and is adjustable from 5-60 seconds for "hands-free" calibration.
SPECIFICATIONS Ranges: PCL431: 0.00 to 24.00 mA or -25.0% to 125.0% Accuracy: ±0.05% FS, ±1 LSD Max Load Resistance: 1000 Ohms Operating Temperature Range: 0 to 50°C (32 to 122°F) Temperature Stability: 0.01% FS °C Storage Temperature: -20 to 60°C (-4 to 140°F) Power: 9V alkaline battery (included) or ac adaptor (rechargeable NiCad batteries optional) Size: 144.8 H x 80.0 W x 36.3 mm D (5.7 x 3.2 x 1.4") Weight: 340 g (12 oz)
注: The PCL431 comes with soft carrying case, test leads, 9 volt battery and operators manual.