PIECAL 511B offre

The PIECAL 511B simulates RTD resistances into all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. The PIECAL 511B is a superior replacement for decade boxes, so there is no need to lug a decade box around or be prone to error by reading RTD tables incorrectly. The PIECAL 511B has better accuracy and functions of many higher priced RTD calibrators.

Caractéristiques

• Accurate to ±0.25°C (±0.5°F) for Pt 100 Ohm RTD's with 0.1° Resolution
• Simulates 10 RTD curves with Direct Temperature Output or Ω
• Selectable °C or °F
• Curves included for Platinum 100 and 1000 Ohm, Nickel 110 and 120 Ohms well as for Copper 10 and 50 Ohm
• 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 with two dialling speeds makes adjusting output easy
• EZ-Check™ switch can store settings for 0% and 100% span adjustments
• Uses standard "AA" Alkaline Batteries
• Superior battery life of 45 hours under typical continuous usage
• Easy access to battery compartment
• Lightweight and Rugged with a Solid Feel
• Small and tough
• Protected to 60V

Specifications

• Accuracy: ±(0.015% of Setting in Ohms + 0.05 Ohms)
• Temperature Drift: ± 0.05 Ohms/°C
• Operating Temperature: -25 to 60°C (-10 to 140°F)
• Relative Humidity: 10% ≤RH ≤90% (0 to 35°C), Non-condensing; 10% ≤RH ≤70% (35 to 60°C), Non-condensing
• Size: 4.96 x 2.73 x 1.79", 126 x 69 x 45mm; With Boot: 5.67 x 3.06 x 2.05", 144 x 78 x 52mm
• Weight: 8.4oz, 0.24kg (including batteries); With Boot: 11oz, 0.32kg (including batteries)
• Batteries: Four "AA" Alkaline 1.5V (LR6)
• Battery Life: 50 Hours
• Low Battery: Indication with 1 hour life left
• Optional NiMh Rechargeable Battery Kit: 120 VAC for North America Only; charger, four NiMh batteries, AC & DC cords [Part # 020-0103]
• Protection Against Misconnection: Over-voltage protection to 60V DC (rated for 30 seconds)
• Display: High contrast graphic backlit LCD