RTD Process Calibrator PIE 311 | with patented RTD wire detection

• Calibrate with Ease
  Resolution to 0.1 °F & °C; Accurate to +/-(.015% of Reading + .05 ohms)
• Source and Read Multiple RTD Curves plus Ω
  Platinum 100 Ω: 1.3850, 1.3902, 1.3916, 1.3926
  Platinum 1000 Ω: 1.3850, 1.3750
  Copper 10 & 50 Ω; Nickel 120 Ω; 0.00 to 4001.0 Ω
  Custom ranges available – consult factory
• Automatically Detect 2, 3 & 4 Wire Connections
  Troubleshoot sensor connections & find broken wires with patented technology. Easy hookups – all connections are indicated on the display.
• Guaranteed Compatible with all Instrumentation
  Works with Rosemount, Honeywell and other brands of Smart Transmitters, PLCs, DCSs, Multi-channel Recorders and other pulsed excitation devices.
• Faster Calibrations
  Instantly select three outputs with EZ-CHECK switch
  Easily find trip points with two speed EZ-DIAL knob & Automatic Stepping
• Easily Change RTD Types & Scale
  Double click to select RTD Type & °F & °C
• Verify RTD Temperature & Output
  Secondary display of Ω
• Easy-to-Read Display
  Turn on the backlight to read in dark areas of the plant
• Simple “No Tool” Battery Changes
  Four inexpensive “AA” batteries
• Includes Rubber Boot, Deluxe Hands Free Carrying Case & RTD Test Leads (020-0208)

Advantages of the PIE 311 over the Altek 311 & Altek 311A RTD calibrator

• Compatible with Newer Instrumentation
  Works with Rosemount & Honeywell Smart Transmitters, PLCs, DCSs, Multi-channel Recorders and other pulsed excitation devices. Higher accuracy at low excitation curents.
• Wider ranges
  PT 1000 Ω Curves – outputs up to 4000 Ω
• Automatic Stepping
• Larger Display with Backlight
  Easy viewing in dark locations
• Easily Change RTD Types
• Reconfigure without resetting calibrator
• Verify RTD Temperature & Resistance
  Secondary display of Ω to check against RTD tables
• More Resistant to Accidental Damage
  Rubber Boot and Stronger Switches
• Less frequent & less costly battery changes
  PIE uses 4 “AA” batteries instad of the 6 “AA” in the Altek
• Includes Certificate of Calibration
  All PIE Calibrators come with a free signed and dated certificate. Altek’s come only with an unsigned Statement of Calibration Practices with a certificate of calibration available for an extra charge.