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Newport iLD44-SP Strain Gage Process Panel Meter
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Item Number: iLD44-SP
Manufacturer: Newport Electronics
Part Number: iLD44-SP
Product Options
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Control Output Selection*
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Communication Options *
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* Whole number only
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Newport iLD44-SP Strain Gage Process Panel Meter
The "Universal Strain+Process BIG Display" (iLD-SP) handles a wide variety of DC voltage and current outputs from all common load cells, pressure transducers, and most any strain gage type of transducer. The meter measures input ranges of 0-100 mV, -100 to 1 V, 0-10 V, 0-20 mA (4-20 mA) with built-in excitation of 5 Vdc and 10 Vdc standard. This model also features Ten (10) Point Linearization enabling accurate measurements from a wide assortment of unique and nonlinear transducers.
Control Functions
The Universal BIG Displays features a choice of two optional outputs: Form C SPDT (single pole double throw) mechanical relays (-3), Solid State Relays (-2) DC pulse (-4), and/or programmable analog output (-5) selectable as either a controlling function or as retransmission of the process value.
The Universal BIG Displays can control simple manual operation to ON-OFF and full Autotune PID control. (Selectable preset tune, adaptive tune, PID, PI, PD control modes.) The dual control outputs can be configured for a variety of independent control and alarm applications. The ramp-to-setpoint feature allows the user to define the rate of rise to setpoint, minimizing thermal shock to the load during start-up. Maximum ramp time: 99.59 (HH.MM), Soak: 00.00 to 99.59 (HH.MM), Damping: 1 to 8 in unit steps. Input types: 0 to 20 mA, 0 to 100 mV, 0 to 1 V and 0 to 10 Vdc.
For applications that do not require PID control, Universal BIG Displays controllers are available in a special model that offer simplified programming. The Universal BIG Displays "Simplified Menu" model (specify -SM option) offers simplified programming. The menu flowchart is similar to programmable digital panel meters that are used for on/off control or alarms. (Please see the Universal BIG Displays operator's manuals for programming details.)
Features
- BIG Bright 2.25" (57.2 mm) or 4.00" (101.6 mm) LED
- BIG 7-segment LEDs, 4-Digits
- Program to Change Colors: RED, AMBER, GREEN
- Temperature and Process Input
- Strain and Process Input
- Optional Relays for Alarm and Full PID Control
- Communications Via Ethernet, RS232, RS485, and MODBUS
- Embedded Web Server
Technical SpecificationsUniversal Strain and Process Input (Model SP)
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 per second
Digital Filter: Programmable
Input Types: Analog voltage, analog 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 1 V or 10 Vdc
Current Input: 0 to 20 mA (5 Ω load)
Linearization Points: Up to 10
Linearization Points
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 cts
Span Adjustment: 0.001 to 9999 cts
Offset Adjustment: -1999 to 9999
Excitation (Optional in Place of
Communication):
5 Vdc @ 40 mA; 10 Vdc @ 60 mAGeneralPower: 100 to 240 Vac ±10%, 50/60 Hz22.5 WEnvironmental Conditions: 0 to 40°C(32 to 104°F), 90% RH non-condensingWarm-Up to Rated Accuracy:60 minutesProtection: NEMA 4 (IP65) front bezelDimensionsiLD44: 480 L x 211 W x 95 mm D
(18.11 x 8.31 x 3.76")
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