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DP8PT Platinum Series Universal Input Digital Panel Meters

PLATINUM™ Series Digital Panel Meters

Have questions? We're here to help!
Have questions? We're here to help!

 The Industry Leading PLATINUM Series family of microprocessor-based digital panel meters offer unparalleled flexibility in process measurement. While extremely powerful and versatile, great care has gone into designing a product that is very easy to set-up and use. The automatic hardware configuration recognition eliminates the need for jumpers and allows the firmware to automatically simplify itself, eliminating all menu options that do not apply to a specific configuration.

 
Each unit allows the user to select the input type from 9 thermocouple types (J, K, T, E, R, S, B, C, and N), Pt RTDs (100, 500, or 1000 Ω, with either 385, 392, or 3916 curve), thermistors (2250 Ω, 5K Ω, and 10K Ω), DC voltage, or DC current, and Strain & Bridge Inputs. The bipolar voltage or current inputs are fully scalable to virtually all engineering units, with a selectable decimal point that is perfect for use with pressure, flow, or other process input.
 
Two alarms can be configured for above, below, hi/lo, and band triggering using either absolute or deviation alarm trigger points. In addition, high-high/low-low indication is available. The two optional single pole double throw mechanical relays can be assigned to either or both alarm triggers. Two annunciators and three display colors can also be assigned to the alarm triggers.
 
The PLATINUMΩ Series device features a large, 3-color, 9 segment programmable LED display with the capability to change color and/or change the state of designated outputs every time an alarm is triggered. Now 6 digit display is available. The universal power supply accepts 90 to 240 Vac. The low voltage power option accepts 24 Vac or 12 to 36 Vdc.
 
Embedded Ethernet and Serial Communications
Optional embedded ethernet on the 1Ω16 and 1Ω8 DIN models allow the units to connect directly to an ethernet network and transmit data in standard TCP/IP packets, or serve web pages over a LAN or the internet. Optional serial communications are also available configurable as RS232 or RS485, with straightforward ASCII commands or MODBUS®. All three types of communications interfaces (USB, ethernet, and serial) can be installed and active simultaneously.
• Strain & Bridge Inputs, 6 Digit Display and Upgraded Platinum Software Now Available
• Super High Performance (20 Samples / Sec), High Accuracy
• Extremely Versatile yet Easy and Intuitive to Use
• Bright 3-Color (RED, GREEN, and AMBER) 9 Segment LED Display with Wide Viewing Angle
Setpoint Adjustment4 Digit (-9999 to +9999 counts); 6 Digit (-99999 to +999999)
Warm-Up to Rated Accuracy30 mins
Alarm outputs (optional)
Isolated Analog Output (Optional)Retransmission only
SPDT RelaySingle pole, double throw mechanical relay, 250 Vac or 30 Vdc at 3 A (resistive load)
Communications (USB Standard, Optional Serial and Ethernet)
Connection
USBFemale micro-USB
EthernetStandard RJ45
SerialScrew terminals
USBUSB 2.0 host or device
Ethernet Standards ComplianceIEEE 802.3 10/100 Base-T auto-switching, TCP/IP, ARP
SerialSoftware selectable RS232 or RS485; programmable 1200 to 115.2 K baud
ProtocolsOmega ASCII, Modbus ® ASCII/RTU
Isolation
ApprovalsUL, cUL, CE
Power to Input/Output2300 Vac per 1 min test; 1500 Vac per 1 min test (low voltage/power option)
Power to Relay/SSR Outputs2300 Vac per 1 min test
Relays/SSR to Relay/SSR Outputs2300 Vac per 1 min test
RS232/RS485 to Inputs/Outputs500 Vac per 1 min test
Inputs
Input TypesThermocouple, RTD, thermistor, analog voltage, analog current, strain & bridge inputs
Current Input4 to 20 mA, 0 to 24 mA scalable
Voltage Input±100 mV, ±1 V, ±10 Vdc scalable
Thermocouple Input (ITS 90)K, J, T, E, R, S, B, C, N
RTD Input (ITS 90)100/500/1000 Ω Pt sensor, 2-, 3- or 4-wire; 0.00385, 0.00392 (100 Ω only), or 0.003916 (100 Ω only) curves
Thermistor Input2252 Ω, 5K Ω, 10K Ω
Strain Input±100 mV, ±50 mV
ExcitationFirmware selectable (no jumpers to set) to 5, 10, 12, and 24 Vdc @ 25 mA (24V for AC Units Only)
ConfigurationDifferential
PolarityBipolar
Resolution0.1° temperature; 10 ΩV process
Input Impedances
Process Voltatge/Strain10M Ω for ±100 mV, 1M Ω for other voltage ranges
Process Current5 Ω
Thermocouple10K Ω max
Temperature Stability
RTD0.04°C/°C
Thermocouple @ 25°C (77°F)0.05°C/°C (cold junction compensation)
Process/Strain50 ppm/°C
A/D Conversion24-bit sigma delta
Reading Rate20 samples per second
Digital FilterProgrammable from 0.05 seconds (filter = 1) to 6.4 seconds (filter = 128)
CMRR120 dB

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