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i-Series 1/32, 1/16, 1/8 DIN Programmable Temperature/Process Meters with RS232 & RS485 Communications

DPI Series - Models DPi32, DPi16, DPi8   
5 year warranty CE
 
Temperature and Process Panel Meters
DPI Series - Models DPi32, DPi16, DPi8 :i-Series 1/32, 1/16, 1/8 DIN Programmable Temperature/Process Meters with RS232 & RS485 Communications
Click for larger image.
   
$140.00  DPi32
Universal Inputs
User-Friendly, Simple to Configure
High Quality
Powerful Features
Extended 5-Year Warranty
Free Software
Totally Programmable Color Displays
High Accuracy: 0.5°C (±0.9°F), 0.03% Reading
Both RS232 and RS485 MODBUS®, Selectable from Menu Available
Built-In Excitation
Embedded Internet Connectivity Optional
RS232 and RS485 Serial Communications Optional
Temperature Stability ±0.04°C/°C RTD and ±0.05°C/°C Thermocouple @ 25°C (77°F)
AC or DC Powered Units
Ratiometric Mode for Strain Gages
Programmable Digital Filter

View related products - Temperature & Process Meters, Timers and Counters

Click to scroll below to order See Specs PDF Manuals Software Related Items View a printer friendly page

The OMEGA® iSeries is a family of microprocessor-based instruments offered in three true DIN sizes with NEMA 4 (IP65) rated front bezels. All of the instruments share the same set-up and configuration menu and method of operation, a tremendous time saver for integration of a large system. The iSeries family includes extremely accurate digital panel meters "DPi" and single loop PID controllers "CNi" that are simple to configure and use, while providing tremendous versatility and a wealth of powerful features.

The DPi Series covers a broad selection of transducer and transmitter inputs with 2 input models.

The Universal temperature and process instrument (DPi models) handles 10 common types of thermocouples, multiple RTDs and several process (DC) voltage and current ranges. This model also features built-in excitation, 24 Vdc @ 25 mA. With its wide choice of signal inputs, this model is an excellent choice for measuring or controlling temperature with a thermocouple, RTD, or 4 to 20 mA transmitter. The strain and process instruments (DPiS models) measure inputs from load cells, pressure transducers, and most any strain gage sensor as well as process voltage and current ranges. The DPiS has built-in 5 or 10 Vdc excitation for bridge transducers, 5 Vdc @ 40 mA or 10 Vdc @ 60 mA (any excitation voltage between 5 and 24 Vdc is available by special order). This DPiS model supports 4- and 6-wire bridge communications, ratiometric measurements. The DPiS features fast and easy "in process" calibration/ scaling of the signal inputs to any engineering units. This model also features 10-point linearization which allows the user to linearize the signal input from extremely nonlinear transducers of all kinds. Programmable Color Display The DPi Series are 1/8, 1/16 and 1/32 DIN digital panel meter featuring the big iSeries color-changing display. The digits are twice the size of typical 1/8 DIN panel meters. The iSeries meters feature the only LED displays that can be programmed to change color between GREEN, AMBER, and RED. . Embedded internet and serial communications featuring optional "embedded Internet" (specify "-EIT" option) the iSeries are the first instruments of their kind that connect directly to an Ethernet network and transmit data in standard TCP/ IP packets, or even serve Web pages over a LAN or the Internet. The iSeries are also available with serial communications. With the "-C24" option, the user can select from the pushbutton menu between RS232, RS422, and RS485, with straightforward ASCII commands or MODBUS.


SPECIFICATIONS

Universal Temperature and Process Input (DPi/CNi Models)
Accuracy: ±0.5°C temp; 0.03% rdg
Resolution: 1°/0.1° 10 µV process
Temperature Stability:
    RTD: 0.04°C/°C
    TC @ 25°C (77°F): 0.05°C/°C
    Cold Junction Compensation
    Process: 50 ppm/°C
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion: Dual slope
Reading Rate: 3 samples/s
Digital Filter: Programmable
Display: 4-digit 9-segment LED 10.2 mm (0.40"); DPi/CNi32, DPi/CNi16, DPi/CNi16D, DPi/CNi8DV 21 mm (0.83"); DPi/CNi8 10.2 mm (0.40") and 21 mm (0.83"); DPi/CNi8DH RED, GREEN, and AMBER programmable colors for process variable, setpoint and temperature units
Input Types: Thermocouple, RTD, analog voltage, analog current
Thermocouple Lead Resistance: 100 Ω max
Thermocouple Types (ITS 90): J, K, T, E, R, S, B, C, N, L (J DIN)
RTD Input (ITS 68): 100/500/1000 Ω Pt sensor, 2-, 3- or 4-wire; 0.00385 or 0.00392 curve
Voltage Input: 0 to 100 mV, 0 to 1V, 0 to 10 Vdc
Input Impedance: 10 MΩ for 100 mV 1 MΩ for 1 or 10 Vdc
Current Input: 0 to 20 mA (5 Ω load)
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 sec for 99.9%
Decimal Selection:
    Temperature: None, 0.1
    Process: None, 0.1, 0.01 or 0.001
Setpoint Adjustment: -1999 to 9999 counts
Span Adjustment: 0.001 to 9999 counts
Offset Adjustment: -1999 to 9999
Excitation (Not Included with
Communication): 24 Vdc @ 25 mA (not available for low-power option)

Universal Strain and Process Input (DPiS/CNiS Models)
Accuracy: 0.03% reading
Resolution: 10/1µV
Temperature Stability: 50 ppm/°C
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion: Dual slope
Reading Rate: 3 samples/s
Digital Filter: Programmable
Input Types: Analog voltage and current
Voltage Input: 0 to 100 mVdc, -100 mVdc to 1 Vdc, 0 to 10 Vdc
Input Impedance: 10 MΩ for 100 mV; 1 MΩ for 1V or 10 Vdc
Current Input: 0 to 20 mA (5 Ω load)
Linearization Points: Up to 10
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 sec for 99.9%
Decimal Selection: None, 0.1, 0.01 or 0.001
Setpoint Adjustment: -1999 to 9999 counts
Span Adjustment: 0.001 to 9999 counts
Offset Adjustment: -1999 to 9999
Excitation (Optional In Place Of Communication): 5 Vdc @ 40 mA; 10 Vdc @ 60 mA

Control
Action: Reverse (heat) or direct (cool)
Modes: Time and amplitude proportional control; selectable manual or auto PID, proportional, proportional with integral, proportional with derivative and anti-reset Windup, and on/off
Rate: 0 to 399.9 s
Reset: 0 to 3999 s
Cycle Time: 1 to 199 s; set to 0 for on/off
Gain: 0.5 to 100% of span; setpoints 1 or 2
Damping: 0000 to 0008
Soak: 00.00 to 99.59 (HH:MM), or OFF
Ramp to Setpoint:
00.00 to 99.59 (HH:MM), or OFF
Auto Tune: Operator initiated from front panel

Control Output 1 and 2
Relay: 250 Vac or 30 Vdc @ 3 A (resistive load); configurable for on/off, PID and ramp and soak
Output 1: SPDT, can be configured as alarm 1 output
Output 2: SPDT, can be configured as alarm 2 output
SSR: 20 to 265 Vac @ 0.05 to 0.5 A (resistive load); continuous
DC Pulse: Non-isolated; 10 Vdc @ 20 mA
Analog Output (Output 1 Only): Non-isolated, proportional 0 to 10 Vdc or 0 to 20 mA; 500 Ω max
Output 3 Retransmission
    Isolated Analog Voltage and Current
    Current: 10 V max @ 20 mA output
    Voltage: 20 mA max for 0 to 10 V output

Network and Communications
Ethernet: Standards compliance IEEE 802.3 10 Base-T
Supported Protocols: TCP/IP, ARP, HTTPGET
RS232/RS422/RS485: Selectable from menu; both ASCII and Modbus protocol selectable from menu; programmable 300 to 19.2 Kb; complete programmable setup capability; program to transmit current display, alarm status, min/max, actual measured input value and status
RS485: Addressable from 0 to 199
Connection: Screw terminals

Alarm 1 and 2 (Programmable)
Type: Same as output 1 and 2
Operation: High/low, above/below, band, latch/unlatch, normally open/ normally closed and process/deviation; front panel configurations
Analog Output (Programmable): Non-isolated, retransmission 0 to 10 Vdc or 0 to 20 mA, 500 Ω max (output 1 only); accuracy is ±1% of FS when following conditions are satisfied: input is not scaled below 1% of input FS, analog output is not scaled below 3% of output FS

General
Power: 90 to 240 Vac ±10%, 50 to 400 Hz*, 110 to 375 Vdc, equivalent voltage
Low Voltage Power Option: 24 Vac**, 12 to 36 Vdc for DPi/CNi/DPiS/CNiS; 20 to 36 Vdc for dual display, ethernet, and isolated analog output from qualified safety approved source

Isolation
Power to Input/Output: 2300 Vac per 1 minute test
For Low Voltage Power Option: 1500 Vac per 1 minute test
Power to Relay/SSR Output: 2300 Vac per 1 minute test
Relay/SSR to Relay/SSR Output: 2300 Vac per 1 minute test
RS232/485 to Input/Output: 500 Vac per 1 minute test
Environmental Conditions:
    All Models: 0 to 55°C (32 to 131°F) 90% RH non-condensing
    Dual Display Models: 0 to 50°C (32 to 122°F), 90% RH non-condensing (for UL only)
Protection:
    DPi/CNi/DPiS/CNiS32, 16, 16D, 8C: NEMA 4X/Type 4 (IP65) front bezel
    DPi/CNi8, 8DH, 8DV: NEMA 1/Type 1 front bezel
    Approvals: UL, C-UL, CE per EN61010- 1:2001, FM (temperature units only)
Dimensions
    DPi/CNi8 Series: 48 H x 96 W x 127 mm D (1.89 x 3.78 x 5")
    DPi/CNi16 Series: 48 H x 48 W x 127 mm D (1.89 x 1.89 x 5")
    DPi/CNi32 Series: 25.4 H x 48 W x 127 mm D (1.0 x 1.89 x 5")
Panel Cutout
    DPi/CNi8 Series: 45 H x 92 mm W (1.772 x 3.622"), 1.8 DIN
    DPi/CNi16 Series: 45 mm (1.772") square, 1.16 DIN
    DPi/CNi32 Series: 22.5 H x 45 mm W (0.886 x 1.772"), 1.32 DIN
Weight
    DPi/CNi8 Series: 295 g (0.65 lb)
    DPi/CNi16 Series: 159 g (0.35 lb)
    DPi/CNi32 Series: 127 g (0.28 lb)
* No CE compliance above 60 Hz.
** Units can be powered safely with 24 Vac power, but no certification for CE/UL are claimed.


THERMOCOUPLE CHART
Universal Temperature / Process
Input Type
Range
Accuracy
Process Voltage
0 to 100 mV, 0 to 1 V, 0 to 10 Vdc
0.03% rdg
Process Current
0 to 20 mA (4 to 20 mA)
0.03% rdg
Excitation
24 V @ 25 mA
J
-210 to 760°C / -346 to 1400°F
0.4°C / 0.7°F
K
-270 to -160°C / -160 to 1372°C
-454 to -256°F / -256 to 2502°F
1.0°C / 0.4°C
1.8°F / 0.7°F
T
Copper-Constantan
-270 to -190°C / -190 to 400°C
-454 to -310°F / -310 to 752°F
1.0°C / 0.4°C
1.8°F / 0.7°F
E
-270 to -220°C / -220 to 1000°C
-454 to -364°F / -364 to 1832°F
1.0°C / 0.4°C
1.8°F / 0.7°F
R
Pt/13%Rh-Pt
-50 to 40°C / 40 to 1768°C
-58 to 104°F / 104 to 3214°F
1.0°C / 0.5°C
1.8°F / 0.9°F
S
Pt/10%Rh-Pt
-50 to 100°C / 100 to 1768°C
-58 to 212°F / 212 to 3214°F
1.0°C / 0.5°C
1.8°F / 0.9°F
B
30%Rh-Pt/6%Rh-Pt
100 to 640°C / 640 to 1820°C
212 to 1184°F / 1184 to 3308°F
1.0°C / 0.5°C
1.8°F / 0.9°F
C
5%Re-W/26%Re-W
0 to 2320°C / 32 to 4208°F
0.4°C / 0.7°F
N
Nicrosil-Nisil
-250 to -100°C / -100 to 1300°C
-418 to -148°F / -148 to 2372°F
1.0°C / 0.4°C
1.8°F / 0.7°F
L
J DIN
-200 to 900°C / -328 to 1652°F
0.4°C / 0.7°F
RTD
Pt, 0.00385, 100, 500, 1000 ohm
-200 to 900°C / -328 to 1652°F
0.4°C / 0.7°F
RTD
Pt, 0.00392, 100, 500, 1000 ohm
-200 to 850°C / -328 to 1562°F
0.4°C / 0.7°F
Strain / Process
Input Type
Range
Accuracy
Process Voltage
0 to 100 mV, -100 mV to 1 V, 0 to 10 Vdc
0.03% rdg
Process Current
0 to 20 mA (4 to 20 mA)
0.03% rdg
Excitation
5 V @ 40 mA, 10 V @ 60 mA
  
Nickel RTD Input (FS required)
Input Type
Range
Accuracy
RTD-1N
Nickel MIL-T-7990B
0 to 200°C / 32 to 392°F
0.1°C / 0.2°F
RTD-2N
Nickel MIL-T-7990B
-40 to 300°C / -40 to 572°F
0.3°C / 0.5°F


To Order (Specify Model Number)    
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Most Popular Models Highlighted!
 Part Number   Availability   Price   Description    Qty.
Click to expand/minimize a list of what others bought with the DPi32  DPi32 In Stock   $140.00    1/32 DIN Panel Meter, Red, Amber, Green Programmable Display  
    DPi32-C24 In Stock   $200.00    1/32 DIN Panel Meter, Red, Amber, Green Programmable Display with Both RS232 and RS485 Serial Digital Communications  
    DPi32-C24-DC In Stock   $225.00    1/32 DIN Panel Meter, Red, Amber, Green Programmable Display with Both RS232 and RS485 Serial Digital Communications and 12 to 36 Vac/dc Power  
Click to expand/minimize a list of what others bought with the DPi32-DC  DPi32-DC In Stock   $165.00    1/32 DIN Panel Meter, Red, Amber, Green Programmable Display and 12 to 36 Vac/dc Power  
Click to expand/minimize a list of what others bought with the DPi16  DPi16 In Stock   $170.00    1/16 DIN Panel Meter, Red, Amber, Green Programmable Display  
    DPi16-C24 In Stock   $230.00    1/16 DIN Panel Meter, Red, Amber, Green Programmable Display and Both RS232 and RS485 Serial Digital Communications  
    DPi16-C24-DC In Stock   $255.00    1/16 DIN Panel Meter, Red, Amber, Green Programmable Display and Both RS232 and RS485 Serial Digital Communications with 12 to 36 Vac/dc Power  
    DPi16-DC In Stock   $195.00    1/16 DIN Panel Meter, Red, Amber, Green Programmable Display with 12 to 36 Vac/dc Power  
Click to expand/minimize a list of what others bought with the DPi8  DPi8 In Stock   $200.00    1/8 DIN Panel Meter, Red, Amber, Green Programmable Display  
Click to expand/minimize a list of what others bought with the DPi8-C24  DPi8-C24 In Stock   $260.00    1/8 DIN Panel Meter, Red, Amber, Green Programmable Display and Both RS232 and RS485 Serial Digital Communications  
    DPi8-C24-DC In Stock   $285.00    1/8 DIN Panel Meter, Red, Amber, Green Programmable Display and Both RS232 and RS485 Serial Digital Communications with 12 to 36 Vac/dc Power  
    DPi8-EIT In Stock   $265.00    1/8 DIN Panel Meter, Red, Amber, Green Programmable Display and Ethernet with Embedded Internet Option  
    DPi8-DC In Stock   $225.00    1/8 DIN Panel Meter, Red, Amber, Green Programmable Display and 12 to 36 Vac/dc Power  
    DPI-10PIN-CONN In Stock   $8.00    DPI 10 pin input & power connector  
    DPI-8PIN-CONN In Stock   $7.00    DPI 8 pin input & power connector  
 Factory Setup (Requires Network Option)
    -FS    Consult sales   Factory Setup and Configuration, $50 Charge  
All dollar amounts on this site are shown in US currency.

 Note: "-DC", "-C24" and "-C4EIT" not available with excitation. Models "-EIT" and "-C4EIT" are only offered on DPi8 and DPiS8 models. * 20 to 36 Vdc for DPi8A, DPi16A, -C4EIT, or -EIT.
 Ordering Example: (1) DPi8-C24 1/8 DIN Meter with isolated RS-232 and RS-485 300 to 19.2 k baud, $260.00
 Part Number Builder
(1) (2) (3) (4) (5)   
D
D
P
P
i
i
Qty:

Option Descriptions
(1) Input Type
  Select
Nothing(leave field blank) for Temperature/Process Monitor
S for Strain
(2) Case Size
  Select
32 for 1/32 DIN
16 for 1/16 DIN
16A for 1/16 DIN and isolated analog output
8 for 1/8 DIN
8A for 1/8 DIN and isolated analog output
8C for 1/8 DIN with compact case
(3) Network Options
  Select
Nothing(leave field blank) for No Network Options
-C24 for Isolated RS232 and RS485 300 to 19.2 k baud
-EIT for Ethernet with Embedded Internet (only for DPi/DPiS8)
-C4EIT for Ethernet with Embedded Web Server + Isolated RS485/422 hub for up to 31 devices (only for DPi/DPiS8)
(4) Power Supply
  Select
Nothing(leave field blank) for Standard Power (90 to 240 Vac/dc @ 50 to 400 Hz)
-DC for Low Voltage Power (12 to 36 Vdc/24 Vac for single display. 20 to 36 Vdc/24Vac for dual display ethernet or isolated analog output)
(5) Factory Setup
  Select
Nothing(leave field blank) for Standard Unit
-FS for Factory Setup and Configuration
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


 Related Links - Manual, Software, Related Products
 Product Manual
   Download DPi32 - i Series Monitor Quick Start Manual
   Download DPi32 - i Series Monitor Manual
   Download DPi32 - i Series Communications Manual
   Download DPi16 - i Series Communications Manual
   Download DPi16 - i Series Monitor Manual
   Download DPi16 - i Series Communications Manual
   Download DPi8 - i Series Monitor Quick Start Manual
   Download DPi8 - i Series Monitor Manual
   Download DPi8 - i Series Communications Manual
   Download DPi/DPiS/DPiTH 8,8C,8D,16 - -EIT/-C4EIT Option - Embedded Ethernet for iSeries Monitor/Controller
 Software
   Download iSeries ActiveX Control
   Download iSeries Configuration Software
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CNi8 Series CNi8 Series:
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CNi16 Series CNi16 Series:
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Keywords:DPI Series, i-Series 1/32 DIN, 1/16 DIN, 1/8 DIN Programmable Temperature Meters, digital panel meter, Programmable Process Meters with RS232 & RS485 Communications Standard. TC READER, digital indicator, process instrument, process meter, instrumentation process control, instrumentation for process measurement control, linear stepper motor low flow meter rotameter flow meter servo control system types of thermistors

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