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Druck DPI822 Thermocouple Loop Calibrator
  • Druck DPI822 Thermocouple Loop Calibrator
  • Druck DPI822 Thermocouple Loop Calibrator
  • Druck DPI822 Thermocouple Loop Calibrator

Druck DPI 822 Thermocouple Loop Calibrator

GE Druck Approved distributor and service company.

Includes: Calibration Certificate, DPI822 User's Manual, Set of Electrical Test Leads and AA Alkaline Batteries.

£840.75 Save 5%
Tax excluded
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The GE Druck DPI 822 Thermocouple Loop Calibrator provides simultaneous T/C output and mA measurement for transmitter and loop maintenance. The Druck DPI822's 24 V Loop Power Supply energizes transmitters and control loops. An Automatic Switch Test captures open/closed trip values providing a fast and highly accurate "safety system" check. Also a HART Resistor can be switched into the GE Druck DPI-822's loop when required by a HART digital communicator and avoids the inconvenience of carrying a 250Ω resistor.


High performance, low cost.
Measure and source thermocouples.
Advanced cold junction compensation.
Temperature test and maintenance.
Transmitter calibration.
Loop set-up and diagnostics.
Switch verification.

Druck DPI822 Specifications
Type Standard Accuracy Range
K IEC 584 1.1°F (0.6°C) -454°F to 2498°F (-270°C to 1370°C).
J IEC 584 0.9°F (0.5°C) -346°F to 2192°F (-210°C to 1200°C).
T IEC 584 0.6°F (0.3°C) -454°F to 752°F (-270°C to 400°C).
B IEC 584 1.8°F (1.0°C) 122°F to 3308°F (50°C to 1820°C).
R IEC 584 1.8°F (1.0°C) -58°F to 3216°F (-50°C to 1769°C).
S IEC 584 2.5°F (1.4°C) -58°F to 3216°F (-50°C to 1769°C).
E IEC 584 0.7°F (0.4°C) -454°F to 1832°F (-270°C to 1000°C).
N IEC 584 1.1°F (0.6°C) -454°F to 2372°F (-270°C to 1300°C).
L DIN 43710 0.6°F (0.3°C) -328°F to 1652°F (-200°C to 900°C).
U DIN 43710 0.6°F (0.3°C) -328°F to 1112°F (-200°C to 600°C).
C 1.8°F (1.0°C) 32°F to 4208°F (0°C to 2320°C).
D 1.8°F (1.0°C) 32°F to 4523°F (0°C to 2495°C).
mV -10 to 100 mV.
General Specifications
0 to 55.000mA 0.02% reading + 3 count accuracy.
Temperature Coefficient 14°F to 50°F, 86°F to 122°F; 0.0011% FS/°F
(-10°C to 10°C, 30°C to 50°C; 0.002% FS/°C).
Switch Detection Open and closed. 2 mA current.
Loop Power Output 24 V ±10% (35 mA maximum).
HART mA Loop Resistor 250 Ω (menu selection).
Electrical Connectors 4 mm sockets.
Operating Temperature 14°F to 122°F (-10°C to 50°C).
Storage Temperature -4°F to 158°F (-20°C to 70°C).
Humidity 0 to 90% non-condensing, Def Stan 66-31, 8.6 CAT III.
Shock and Vibration BS EN61010:2001, Def Stan 66-31, 8.4 Cat III.
EMC BS EN61326-1:1998 + A2:2001.
Safety Electrical BS EN61010:2001. CE marked.
Display Graphic LCD with backlight. Resolution 99999.
Size (L x W x H) 7.1 in x 3.3 in x 2 in (180 mm x 85 mm x 50 mm).
Weight 14 oz (400 g).
Batteries 3 AA alkaline, >80 hours measure, 11 hours mA source
(24 V @ 12 mA).
Druck DPI 822 warranty One-year.


Druck DPI 822 Datasheet

PDF Specifications of the Druck DPI 822 Thermocouple Loop Calibrator.

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Druck DPI 822 Thermocouple Loop Calibrator
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