PIECAL 311 Automated RTD Calibrator

SKU
PIE-311
Manufacturer:
PIECAL

Key Features:

  • Calibrate with Ease
  • Source and Read Multiple RTD Curves plus Ω
  • Automatically Detect 2, 3 & 4 Wire Connections
  • Guaranteed Compatible with all Instrumentation
  • Faster Calibration
  • Easily Change RTD Types & Scale
  • Verify RTD Temperature & Output
  • Easy-to-Read Display
  • Simple "No Tool" Battery Changes
  • Use in the Plant, Field or Shop
Product Options:
$1,569.00

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The PIECAL 311 has similar features as model 211 but the 311 has a secondary display of Ω in order to verify the RTD temperature and output.

General

Accuracy

±(0.015% of Reading + 0.05 Ohms)

Temperature Drift

± 0.01% of span outside of 23°C ±10 °C (73°C ±18 °F)

Operating 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

Size

5.63 x 3.00 x 1.60 in, 143 x 76 x 41 mm (L x W x H)

Weight

12.1 ounces, 0.34 kg (including boot & batteries)

Batteries

Four “AA” Alkaline 1.5V (LR6)

Battery Life

50 Hours

Optional NiMh

Rechargeable battery kit

120 VAC for North America Only; charger,  four

NiMh batteries, AC & DC cords [Part # 020-0103]

Low Battery

Low battery indication with nominal 1 hour of operation left

Protection against misconnection

Over-voltage protection to 60 V dc (rated for 30 seconds)

Display

High contrast graphic liquid crystal display. LED backlighting for use in low lit areas.

 

Read
Excitation Current 0.9 mA to 401 Ohms, 0.4 mA to 4010 Ohms (nominal)
Normal Mode Rejection 50/60 Hz, 50 dB
Common Mode Rejection 50/60 Hz, 120 dB

 

Source

3 & 4 Wire Accuracy

     From 1 to 10.2 mA

External Excitation Current

 

     Below 1 mA of External

Excitation Current

2 Wire Accuracy

 

±(0.015% of Reading + 0.05 Ohms)

 

 

±(0.015% of Rdg +             0.025 mV                + 0.05 Ohms)

                                 mA Excitation Current

Add 0.1 Ohms to 3 Wire & 4 Wire Accuracy

Resistance Ranges

0.00 to 401.00, 0.0 to 4010.0 Ohms

Allowable Excitation

Current Range

400 Ohm Range:10.2 mA max; steady or pulsed/intermittent

4000 Ohms Range: 1 mA max; steady or pulsed/intermittent

Pulsed Excitation

Current Compatibility

DC to 0.01 second pulse width

 

Ranges & Accuracies

RTD Type

Alpha

Degrees C Range

 

°C

Degrees F Range

 

°F

Pt 100 Ohm

DIN/IEC/JIS 1989

Based on ITS-90

1.3850 (0.00385)

-200.0 to -150.0

-150.0 to 360.0

360.0 to 740.0

740.0 to 850.0

±0.1°

±0.2°

±0.3°

±0.4°

-328.0 to -238.0

-238.0 to 660.0

660.0 to 1364.0

1364.0 to 1562.0

±0.2°

±0.4°

±0.6°

±0.7°

Pt 100 Ohm

(Burns)

1.3902 (0.003902)

-195.6 to -100.0

-100.0 to 370.0

370.0 to 648.9

±0.1°

±0.2°

±0.3°

-320.1 to -148.0

-148.0 to 698.0

698.0 to 1200.0

±0.3°

±0.4°

±0.6°

Pt 100 Ohm

(Old JIS 1981)

1.3916 (0.003916)

-200.0 to -140.0

-140.0 to 130.0

130.0 to 370.0

370.0 to 648.9

±0.1°

±0.2°

±0.2°

±0.3°

-328.0 to -220.0

-220.0 to 266.0

266.0 to 698.0

698.0 to 1200.0

±0.2°

±0.3°

±0.4°

±0.5°

Pt 100 Ohm

(US Lab)

1.3926 (0.003926)

-200.0 to -140.0

-140.0 to 130.0

130.0 to 380.0

380.0 to 610.0

610.0 to 850.0

±0.1°

±0.2°

±0.2°

±0.3°

±0.4°

-328.0 to -220.0

-220.0 to 266.0

266.0 to 716.0

716.0 to 1130.0

1130.0 to 1562.0

±0.2°

±0.3°

±0.4°

±0.5°

±0.7°

Pt 1000 Ohm

DIN/IEC/JIS 1989

1.3850 (0.00385)

-200.0 to 170.0

170.0 to 470.0

470.0 to 730.0

730.0 to 850.0

±0.1°

±0.2°

±0.2°

±0.3°

-328.0 to 338.0

338.0 to 878.0

878.0 to 1346.0

1346.0 to 1562.0

±0.2°

±0.4°

±0.4°

±0.5°

Pt 1000 Ohm

Hy-Cal HVAC

1.3750 (0.00375)

-200.0 to 200.0

200.0 to 600.0

600.0 to 850.0

±0.2°

±0.3°

±0.4°

-328.0 to 392.0

392.0 to 1112.0

1112.0 to 1562.0

±0.4°

±0.6°

±0.7°

Copper 10 Ohm

(Minco)

1.4274 (0.004274)

-200.0 to -150.0

-150.0 to 260.0

±1.2°

±1.4°

-328.0 to -238.0

-238.0 to 500.0

±2.2°

±2.4°

Copper 50 Ohm

1.4280 (0.00428)

-50.0 to 150.0

±0.3°

-58.0 to 302.0

±0.5°

Ni 120 Ohm

(Pure)

1.6720 (0.00672)

-80.0 to 260.0

±0.1°

-112.0 to 500.0

±0.2°

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