The DP2000-H and DP9000-H are frequency meter/
tachometers with extensive zero and scale factor
adjustment capability for direct readout in engineering
units for RPM, flow and speed. Input frequencies can be
as low as 100 Hz or as high as 20 kHz for the display
maximum, which is 1999 for the DP2000-H and 9999
for the DP9000-H. Zero offset is available for use with
transducers with a frequency output and a live zero.
Choose any combination of display type (LED or LCD),
operating power, input type and range, analog output,
and digital or control outputs.
Easy to Interface
The meters are designed for easy interfacing to
transducers with a frequency or pulse output. These
include turbine flowmeters, passive magnetic pickups,
and active proximity detectors with NPN, PNP or
NAMUR (1 mA/3 mA) output. To accommodate different
signal levels and provide noise immunity, the DC
trigger level can be adjusted from -1 to 5V, and
two hysteresis levels are selectable. Signals as
low as 15 mV p-p or as high as 130 V rms can be
monitored directly.
Configuration and Calibration
The units can be configured and scaled in the
field. Adjustments for zero, span, and trigger level
are accessible from the front panel to allow final
calibration or recalibration without removal of the
meter from the panel.
The meters can be scaled to read RPM directly.
With the dual-setpoint controller (optional), they can
provide under and overspeed alarms. The 1 mV/
count analog output (standard) can be used to drive
a strip-chart recorder for permanent.
user-selected display span.
SPECIFICATIONS Conversion Technique: Dual slope, average value Signal Integration Period: 100 ms, nominal Reading Rate: 2.5/s, nominal Display Symbol: -1.9.9.9 (DP2); -8.8.8.8 (DP9) 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: 5 Vdc ±5%, 9 to 32 Vdc or 26 to 56 Vdc isolated to 300 Vp Common Mode Voltage: 1500 Vp test (354 Vp per IEC spacing) Rejection (DC to 60 Hz): 120 dB Signal Input Configuration: Single-ended Input Resistance: 150 kΩ Maximum Signal: 130 V rms Minimum Signal, 10 mV Hysteresis Setting: 15 mV p-p, 100 Hz to 2 kHz (full scale); 30 mV p-p, 2 to 5 kHz (full scale); 90 mV p-p, 5 to 20 kHz (full scale) Minimum Signal; 100 mV Hysteresis Setting: 125 mV p-p, 100 Hz to 5 kHz (full scale);175 mV p-p, 5 kHz to 20 kHz (full scale) Hysteresis: 10 or 100 mV Trigger Level: -1 to 5V with 100 mV hysteresis or -0.1 to 0.5V with 10 mV hysteresis Signal Types:TTL logic, CMOS logic, open-collector, 2-wire NPN, 3-wire NPN, 3-wire PNP, 2-wire NAMUR, passive magnetic 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
† All dollar amounts on this site are shown in US currency.
Note: Comes complete with operator’s manual. Ordering Example: (1) DP2000-H5 3-1/2 digit, red LED, 120 Vac power, and 1000 to 2000 Hz frequency/rate/totalizer, $310.00
Part Number Builder
Option Descriptions
(1)
Display Resolution and Case Style
Select 2 for ±1999 counts (3 1/2 digits) 9 for ±9999 counts (4 digits)
(2)
Display & Power Options
Select 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 0 for 1mV/count (DP2) or 0.1mV/count (DP9) analog output (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 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 H1 for Frequency/rate input 100 to 200 Hz H2 for Frequency/rate input 200 to 400 Hz H3 for Frequency/rate input 400 to 800 Hz H4 for Frequency/rate input 500 to 1000 Hz H5 for Frequency/rate input 1000 to 2000 Hz H6 for Frequency/rate input 2000 to 4000 Hz H7 for Frequency/rate input 2500 to 5000 Hz H8 for Frequency/rate input 5000 to 10000 Hz H9 for Frequency/rate input 10000 to 20000 Hz
(6)
Display Color
Select 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.
Keywords:Frequency Meter, Tachometer
and Rate Meter, 1/8 DIN
