【販売終了】RTD Meters, Indicators/Controllers, 1/8 DIN

DP2000-MR Series

RTD Meters, Indicators/Controllers, 1/8 DIN

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100 Ω Platinum RTD Input
2, 3 or 4-Wire Connection
±1999 or ±9999 Count Display Span
0.1° or 1° Resolution
Sensor-Break Detection
1 mV/deg Linearized Analog Output
LED or LCD Display
Display Hold and Test
Screw-Terminal Barrier Strip

商品説明

DP2000/9000シリーズは販売終了になりました。代替製品はDPPTシリーズ：パネルメータ　または、
CNPTシリーズ：指示調節計／温調計になります。

The DP2000/9000-M and DP2000-R are low-cost indicator/controllers for 100 Ω platinum RTD’s with alpha of 0.00385. They are complete with sensor excitation and break detection. Resolution can be 1° (DP2000-M) or 0.1° (DP9000-M or DP2000-R). Readout can be in °C or °F.

POWER AND DISPLAY OPTIONS
Six types of power supplies are available: 120 Vac, 240 Vac, 24 Vac, 5 Vdc, isolated 9 to 32 Vdc and isolated 26 to 56 Vdc. An LED display is standard, an LCD display is optional and is recommended for viewing in bright ambient light. A NEMA 4 (IP65) splash-proof lens cover is available.

Signal input and power connections are made via a rear barrier terminal strip. The motherboard rear edge connector provides access to hold and test, polarity, clock, and the standard analog output and optional analog outputs. Decimal point positions can be selected by jumpers.

ANALOG OUTPUT OPTIONS
A 1 mV/count (±2V full-scale) or 0.1 mV/count (±1V full-scale) analog output is standard and is ideal for driving a strip-chart recorder. An additional analog output can be provided by an optional vertical plug-in board. Available output signals are 0 to 5 Vdc, 0 to 10 Vdc, 0 to 1 mA (source or sink) and 4 to 20 mA (source or sink). The top and bottom of each output range can be scaled to fit a user-selected display span.

CONTROL OUTPUT OPTIONS
Additional outputs can be provided by a horizontal upper board. Available options include single-setpoint control with one 10 A relay, dual-setpoint control with two 10 A relays, 4 to 20 mA proportional control (source or sink), time-proportional 2 A solid-state relay control, and isolated, parallel BCD output.

SPECIFICATIONS
Analog Input
RTD Type: 100 Ω platinum with alpha of 0.00385
Calibration: To DIN 43760, October 1980
Excitation Current: 0.42 mA (DP2/9M), 4.2 mA (DP2/9R)
Sensor Connection: 2, 3 or 4 wires
Maximum Lead Resistance: 20 Ω for 2, 3 or 4-wire connection
Zero Adjustment: ±5°C (±9°F)
Overvoltage Protection: 15 Vp
Analog-to-Digital Conversion (DP9 only)
Input Configuration: Differential, Bipolar
Technique: Dual-slope, average-value
Polarity: Automatic
Signal Integration Period: 100 ms, nominal
Read Rate: 2.5/s
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
Voltage: 1500 Vp test (354 Vp per IEC spacing)
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, noncondensing @ 0 to 40°C (32 to 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