Datasheet DP1211, DP1311 (Tegam) - 2

Models DP1211/DP1311 D E K A P O T D E C A D E P O T E N T I O M E T E R S Specifications DP1211 Dekapot Decade Potentiometer
Terminal Linearity* Initial: ±15 ppm + 0.5 dial division Long-term: ±20 ppm + 0.5 dial division IN *Mid-scale rating. Improves near end-scale settings. R1 R2 Coefficients of Linearity Temperature: ±2 ppm/ºC R R Power: ±30 ppm/W for 1 kΩ, ±10 ppm/W for 1 2 10 kΩ R1 R2 Calibration Conditions 23 ºC, low input power R1 R2 Number of Decades Two, plus 100-division potentiometer R1 R2 OUT Resolution 0.003 % R3 R3 R1 R2 Input Resistance 1, 10 kΩ (accuracy ±0.01%) R1 R2 Maximum Input Power 5 W continuous, 10 W intermittent GRD Breakdown Voltage 750 V rms to case R1 R2 Dimensions Diameter 7.6 cm (3 in) R1 R2 Depth 18.3 cm (7.2 in) R1 R2 Depth (behind panel) 15 cm (5.9 in) R R Weight 772 gm (1.7 lb) 1 2 COM
DP1211 Schematic DP1311 Dekapot Decade Potentiometer
Specifications for the DP1311 are the same as for the DP1211 except for the following: Number of Decades Three, plus 100-division potentiometer PANEL Resolution 0.0003 % MOUNTING Dimensions Diameter 3 in (7.6 cm) .188 DIA Depth 8.5 in (21.6 cm) 4 HOLES Depth (behind panel) 6.9 in (17.6 cm) 45° Weight 1 kg (2.1 lb) Included Accessories 90° Instruction Sheet P/N 8895 .438 DIA Z540 Compliant Calibration with Certificate and Data 1.876 DIA for DP1211 or DP1311 P/N OPT-Z540 ® 10 TEGAM WAY • GENEVA, OHIO 44041
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