DPI 812
Pt100 calibrator
Price on request
The DPI 812 is a complete, advanced, robust and simple to use hand-held instrument. Highly cost effective, this tools is ideal for test/calibration of many popular RTD temperature sensors (Pt100)
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The DPI 812 is a complete, advanced, robust and simple to use hand-held instrument. Highly cost effective, this tools is ideal for test/calibration of many popular RTD temperature sensors (Pt100). Advanced features and technical innovations address more applications in less time and deliver results you can rely on.
Features
- High performance, low cost
- Measure and source RTD’s
- 2, 3 and 4 wire auto detection
- Temperature test and maintenance
- Transmitter calibration
- Loop set-up and diagnostics
- Switch verification
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General specifications
Electrical connection
4mm sockets and mini-jack thermocouple socket
Calibrated temperature
50°F to 86°F (10°C to 30°C) unless otherwise stated
Operating Temperature
14°F to 122°F (-10°C to 50°C) unless otherwise stated Temperature coefficient 14°F to 50°F, 86°F to 122°F 0.0017%FS/°F (-10°C to 10°C, 30°C to 50°C 0.003%FS/°C) For ohms 14°F to 50°F, 86°F to 122°F 0.0028%FS/°F (-10°C to 10°C, 30°C to 50°C 0.005%FS/°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. Pressure Equipment Directive (PED), Class SEP. CE marked
Display
Graphic LCD with backlight.
Size (l x w x h) and Weight
7.1 in x 3.3 in x 2 in (180 mm x 85 mm x 50 mm), 15 oz (425 g)
Batteries
3 AA alkaline, >50 hours measure, >10 hours 24V source
Temperature specification RTD Measure and Simulate
Standard
*Accuracy
Range
Pt 50 (385)
IEC 751
0.9°F (0.5°C)
-328°F to 1562°F (-200°C to 850°C)
Pt 100 (385)
IEC 751
0.45°F (0.25°C)
-328°F to 1562°F (-200°C to 850°C)
Pt 200 (385)
IEC 751
1.08°F (0.6°C)
-328°F to 1562°F (-200°C to 850°C)
Pt 500 (385)
IEC 751
0.72°F (0.4°C)
-328°F to 1562°F (-200°C to 850°C)
Pt 1000 (385)
IEC 751
0.36°F (0.2°C)
-328°F to 752°F (-200°C to 400°C)
D 100 (392)
JIS 1604-1989
0.45°F (0.25°C)
-328°F to 1202°F (-200°C to 650°C)
Ni 100
DIN 43760
0.36°F (0.2°C)
-76°F to 482°F (-60°C to 250°C)
Ni 120
MINCO 7-120
0.36°F (0.2°C)
-112°F to 500°F (-80°C to 260°C)
Ohms
0 to 4000
0.1 to 1.3 Ω
- *Accuracy includes operation over 50°F to 86°F (10°C to 30°C), one year stability and calibration uncertainty.
- Excitation: 0.2 to 0.5 mA measure 0.05 to 3 mA simulate
- Pulse excitation currents minimum duration 10 ms
The following are available independently or simultaneously with the
above ranges
Measure
Accuracy
0 to 55.000 mA
0.02% rdg + 3 counts
Switch Detection
Open and closed 2 mA current
Loop Power Output
0.003% rdg + 2 counts
HART mA Loop Resistor
250 Ω (menu selection)
Electrical connectors
4mm sockets
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Documents:
Filename Upload date Size DPI 812 Datasheet 2019.3.25 5.3 MB DPI 812 Manual 2019.3.11 4.4 MB