PIECAL Dual T/C & RTD Calibrator

Provides direct temperature calibration to all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. Also, the Model 525 reads RTD & T/C outputs and displays temperature. It is compatible with pulsed systems and transmitters (like the Rosemount 3144). Automatic detection of 2, 3, or 4 wire connections when reading resistance/RTD's. The Model 525 is a superior replacement for decade boxes, and eliminates the need for lugging around large equipment and the possibility of misreading RTD tables.

Features

• Accurate to ±0.2°C (±0.4°F) with 0.1° or 0.01° Resolution
• Direct Temperature Input/Output
• Eight Standard T/C Types available - J, K, E, T, R, S, B, N and mV
• Eight RTD Curves available - Platinum, Copper, Nickel & Ω
• -13.000 to 80.000 mV and 0.000 to 400.000Ω
• PATENT PENDING AUTO DETECTION OF 2, 3, OR 4 WIRE CONNECTION INDICATOR
• Guaranteed to Work with All Pulsed Instruments
• Works with a wide variety of transmitters including popular Rosemount and Honeywell Models
• Compatible with devices using pulsed excitation currents including PLCs, DCS, Recorders, and all others
• EZ-Dial™ knob easily adjust output by 0.1°
• Pressing down and turning will select a faster dialing speed
• EZ-Check™ switch for 0% and 100% span adjustments
• Store new EZ-Check™ values by pressing the EZ-Dial™ Knob
• Selectable Auto Stepping
• Uses a standard 9V Alkaline Battery
• Superior battery life of 45 hours under typical continuous usage
• Easy access to battery compartment
• Lightweight, Rugged and Reliable
• Small, tough and protected to 60V

Specifications

• Temperature Range: -25 to 60°C (-10 to 140°F)
• Relative Humidity Range: 10 % ≤RH ≤90 % (0 to 35°C), Non-condensing 10 % ≤RH ≤70 % (35 to 60°C), Non-condensing
• Overall Size: 4.9 X 3.15 X 1.82 inches (125.5 X 80 X 46.2 mm)
• Overall Weight (including 9V battery): 8.3 oz (235 grams)
• Battery: 9V Alkaline provides 45 hours of continuous use Low battery indication with nominal 1 hour of operation left
• Overload Protection: Overload protected to 60 volts for up to 30 seconds in duration
• Display: High-contrast graphic liquid crystal display with 0.357" (9.07 mm) high digits
• Maximum Resolution: 0.01°, 0.001Ω or 0.001m