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Strain/Microvoltmeter Indicator Controller
1/8 Din

DP2000-S Series

Strain/Microvoltmeter Indicator Controller, 1/8 Din | DP2000-S Series

Strain/Microvoltmeter Indicator Controller, 1/8 Din

CAD555.00 DP2000-S3

1 year warranty CE
  • Adjustable 1 to 10 Vdc Bridge Excitation Supply
  • ±1999 or ±9999 Count Display Span
  • Seven Overlapping Gain Ranges
  • Front-Panel Accessible Zero and Span Adjustments
  • Resolution Down to 1 or 2 µV/Count
  • Strain-Gauge Sensitivity Down to 0.20 mV/V
  • Ratiometric Measurement
  • 1 or 0.2 mV/Count Analog Output
  • LED or LCD Display
  • Automatic Polarity
  • Display Hold and Test
  • Screw-Terminal Barrier Strip
Instrumentation for Pressure and Strain Measurements - View related products

Description

The DP2000/9000-S is a meter/controller for use with pressure transducers and load cells which require bridge excitation and preamplification of microvolt signals. Deadload and tare adjustments make it suitable for weighing applications. Like process meters, it provides zero and span adjustments for direct readout in engineering units. It can also be used as a microvoltmeter with differential input. A universal 1/8 DIN case houses each meter. Choose any combination of display type (LED or LCD), operating power, input type and range, analog output, and digital or control outputs.

Excitation Supply and Preamplifier
The DP2000/9000-S provides a constant-voltage excitation supply, which is adjustable from 1 to 10V and can drive up to 30 mA. It also provides a high-impedance preamplifier, which is continuously adjustable so that signal levels from ±2.0 to ±500 mV can produce the fullscale display of ±1999 or ±9999 counts. At 10V excitation and maximum gain, full-scale readout can be obtained with strain-gauge sensitivity as low as 0.20 mV/V. An active filter is provided for noise reduction.

Bridge Connection
Bridges can be connected by 4 or 6 wires. In 6-wire connection, two lines sense the voltage applied to the bridge and compensate for lead resistance.

Resolution and Accuracy
Resolution for DP2000-S is one part in ±1999 counts, or 0.05% of full scale. Resolution for DP9000-S is one part in ±9999 counts, or 0.01% of full scale. Accuracy is 99.9% of reading. The measurement is ratiometric to reduce errors due to temperature and power-line variations. The same internal reference controls the meter gain and the excitation level.

SPECIFICATIONS
Gain Adjustment: Seven overlapping ranges with fine adjustment
Input Configuration: Differential, ratiometric
Zero Adjustment: ±225 µV/volt of excitation
Span Adjustment: 1 to 2.47 of preamp gain
Bias Current: 11 nA typ, 22 nA max
Noise Rejection
CMR, SIG GND to SIG LO: 80 dB, DC to 60 Hz
CMV, SIG GND to SIG LO: ±1 V, DC to 60 Hz
CMR, SIG GND to PWR GND: 120 dB
CMV, SIG GND to PWR GND: 1500 Vp per HV test, 354 Vp per IEC spacing
Accuracy at 25 °C
Error, Maximum ±0.05% of reading ±1 count (DP2); ±0.05% of reading ±2 counts (DP9)
Span Tempco: ±0.01% of reading/ °C
Zero Drift, Maximum: ±0.3 µV/ °C
Offset Drift, Maximum: ±(0.01% offset V ±0.01% FS V)/ °C
Step Response: 1 s to 99.9% of span
Warmup to Rated Accuracy: 30 min (DP2); 60 min (DP9)
Excitation
Configuration: Constant-voltage
Voltage Sense: Internal or remote
Voltage Range: Adjustable from 1 to 10V
Load Current, Maximum: 30 mA Conversion
Technique: Auto-zero, dual slope, average value
Signal Integration Period: 100 ms, nominal
Reading Rate: 2.5/s, nominal
Display
LED: Red, 14.2 mm (0.56"), 7-segment
LCD: 12.7 mm (0.50"), 7-segment
Power
AC Models: 120, 240 or 24 Vac +10%/-15%, 49 to 440 Hz
DC Models: 9 to 32 Vdc, isolated to 300 Vp; 26 to 56 Vdc, isolated to 300 Vp; 5 Vdc ±5%, non-isolated
Common Mode
Rejection: 120 dB
Environmental
Operating Temperature: 0 to 60 °C (32 to 140°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Humidity: 95% RH, non-condensing @ 40°C (104°F)
Mechanical
Bezel: 96 W x 48 H x 8 mm D (3.78 x 1.89 x 0.31")
Depth Behind Bezel: 139.8 mm (5.50")
Panel Cutout: 92 W x 45 mm H (3.62 x 1.77")
Weight: 17 oz (480 g)
Case Material: 94V-0 UL-rated polycarbonate
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
DP2000-S1 Star
CAD555.00
Availability: 1 week
 
Strain / Microvoltmeter Indicator/ Controller, 3-1/2 digit display, red LED display, 120 Vac power, 1 mV per count analog output, scalable strain/microvolt signal input, 499 mV max input span, 4 to 10 mV gain (no control output)
DP2000-S2 Star
CAD555.00
Availability: 1 week
 
Strain / Microvoltmeter Indicator/ Controller, 3-1/2 digit display, red LED display, 120 Vac power, 1 mV per count analog output, scalable strain/microvolt signal input, 249 mV max input span, 8 to 20 mV gain (no control output)
DP2020-S2 Star
CAD575.00
Availability: 1 week
 
Strain / Microvoltmeter Indicator/ Controller, 3-1/2 digit display, red LED display, 120 Vac power, 0 to 10 Vdc analog output, scalable strain/microvolt signal input, 249 mV max input span,8 to 20 mV gain (no control output)
DP9000-S2 Star
Consult Sales  
Availability: 
 
 
Strain / Microvoltmeter Indicator/ Controller, 4 digit display, red LED display, 120 Vac power, 0.2 mV per count analog output, scalable strain/microvolt signal input, 249 mV max input span, 8 to 20 mV gain (no control output)
All dollar amounts on this site are shown in Canadian currency. Note: Comes complete with operator’s manual.
Ordering Example: (1) DP2000-S2 3-1/2 digit strain gage meter, red LED, 120 Vac power, and 8 to 20 counts per mV, CAD555.00

Part Number Builder

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Option Descriptions:


(1) Display Resolution and Case Style select from:
2 for ±1999 counts (3 1/2 digits)
9 for ±9999 counts (4 digits)

(2) Display & Power Options select from:
0 for LED 120 Vac (49/440 Hz) (BQ20 or BQ90)
1 for LCD 120 Vac (49/440 Hz) (BQ21)
2 for LED 240 Vac (49/440 Hz) (BQ22 or BQ92)
3 for LCD 240 Vac (49/440 Hz) (BQ23)
4 for LED 9-32 Vdc (isolated) (BQ24 or BQ94)
5 for LCD 9-32 Vdc (isolated) (BQ25)
6 for LED 5 Vdc** (BQ26 or BQ96)
7 for LCD 5 Vdc** (BQ27)
8 for LED 24 Vac (BQ28 or BQ98)
9 for LCD 24 Vac (BQ29)
A for LED 26-56 Vdc (isolated) (BQ2A or BQ9A)
B for LCD 26-56 Vdc (isolated) (BQ2B)

(3) Analog Outputs select from:
0 for 1mV/count (DP2) or 0.2mV/count (DP9) analog output non-isolated. (standard)
1 for 0-5 Vdc non-isolated (BA01)
2 for 0-10 Vdc non-isolated (BA01)
3 for 0-1 mA source or sink non-isolated (BA01)
4 for 4-20 mA source or sink non-isolated (BA01)
5 for 4-20 mA sink (high-compliance) non-isolated. (BA02)
6 for 4-20 mA ISOLATED (BA03)

(4) Control Outputs select from:
0 for None
1 for Dual-setpoint 10 A relay. (BDT1)
2 for Proportional 4-20 mA control source or sink (BDP1)
3 for Time-proportional solid-state 2 A relay plus proportional 4-20 mA control source or sink. (BDP2)
4 for BCD (isolated latched buffered byte addressable). Includes 50-pin mass-termination connector. (BDD2)
5 for Single-setpoint 10 A relay (BDS1)

(5) Input Type and Range select from:
S1 for Strain-gage/microvolt input plus excitation 499 mV
S2 for Strain-gage/microvolt input plus excitation 249 mV
S3 for Strain-gage/microvolt input plus excitation 124 mV
S4 for Strain-gage/microvolt input plus excitation 62.5 mV
S5 for Strain-gage/microvolt input plus excitation 31.2 mV
S6 for Strain-gage/microvolt input plus excitation 15.6 mV
S7 for Strain-gage/microvolt input plus excitation 7.8 mV

(6) Display Color select from:
Nothing(leave field blank) for for Red Display (standard)
-G for Green Display
Note: All combinations may not be valid, check spec sheet for valid part numbers.