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LARGE DISPLAY DIGITAL PANEL METER
(Limited quantities available, please contact sales for replacement units)
L2Q/L4Q Large Display Digital Panel Meter

NEWPORT PRODUCT INFO
MANUAL - PDF L2Q
MECHANICAL 2" or 4" Case
MECHANICAL Connections Diagram
PRICE
REQUIRES ADOBE ACROBAT - HELP


L2Q / L4Q
Large 57 mm (2 1/4") or 102 mm (4") Digit Display for Easy Visibility
3 1/2 - or 4-Digit Models Available
Wide Variety of Inputs to Work with Most Common Sensors
Displays Readings in Engineering Units

The L2Q Series and L4Q Series are multi-purpose large display digital meters, housed in extruded aluminum, suitable for panel mounting or free standing installations. The L2Q has 2 1/4" (57 mm) digits, which are visible from 50' (15 m) away. The L4Q has 4" (102 mm) digits and can be seen from 200' (61 m). Versions are available with 3 1/2 digits (L2Q2/L4Q2) or 4 digits (L2Q9/L4Q9).

The L2Q9 and L4Q9 use the signal conditioner modules, which makes them compatible with most common sensor types. The P signal conditioner module accepts voltage inputs up to 10 Vdc or current inputs up to 50 mA. For use with millivolt sensors, such as load cells or strain gages, the S signal conditioner accepts inputs up to 500 mV. Both the P and S models are fully scalable to read out in engineering units from ±9999 counts. The S models also have a 20 Vdc power supply for transducer excitation. Additional models for J, K, and T thermocouples and 100 Ohm platinum RTDs are also available. All large displays utilize a switching power supply which enables them to operate on any ac voltage between 95 and 265 Vac and 45 to 440 Hz.


SPECIFICATIONS
Power: 95 to 265 Vac, 45 to 440 Hz
Power Consumption: 10 watts
Display Type: High efficiency red LED
Digit Height: L2Q: 2 1/4" (57 mm); L4Q: 4" (102 mm)
Operating Temperature: 32 to 122°F (0 to 50°C) (reduced to 40°C if maximum display brightness is selected)
Storage Temperature: -4 to 185°F (-20 to 85°C)
Humidity: 85% RH non-condensing
Dimensions: L2Q: 10.4" W x 4.7" H x 4.6" D (264 x 120 x 117 mm); L4Q: 19" W x 7" H x 4.6" D (480 x 180 x 117 mm)
Panel Cutout: L2Q: 10.2" W x 4.5" H (258 x 114 mm); L4Q: 18.6" W x 6.8" H (474 x 174 mm)
Depth Behind Panel: 4.2" (107 mm)
Weight: L2Q: 5.5 lb. (2.5 kg); L4Q: 9.9 lb. (4.5 kg)
Case Material: aluminum extrusion, black anodized finish
Power Connector: IEC fused connector, 6' (1.8 m) power cord included
Signal Connector: mating 9 pin sub-miniature D-type or thermocouple input socket (SMP) for signal conditioner types J, K and T, included


To Order
(Specify Model No.) Prices Shown in U.S. Dollars
Model No.
Description
Price
L2Q2-R-(*)
3 1/2-digit large display panel meter with 2 1/4" (57 mm) high digits
$1415
L4Q2-R-(*)
3 1/2-digit large display panel meter with 4" (102 mm) high digits
$2105
L2Q9-R-(*)
4-digit large display panel meter with 2 1/4" (57 mm) high digits
$1415
L4Q9-R-(*)
4-digit large display panel meter with 4" (102 mm) high digits
$2105
* Insert Signal Conditioner Order Code from table above.
Comes complete with power cord, mating input connectors, operator's manual and ferrite cores.

Ordering Example: L2Q9-R-JDC1 is a 4-digit large display meter with a 2 1/4" (57 mm) high display, and type J thermocouple input with -40 to 760°C range, $1415 + 125 = $1540.

SIGNAL CONDITIONERS
Model No.
Order Code
Range
Price
Process Current/Voltage
P
Scalable
$100
Strain Gage/Millivolt
S
Scalable
$175
Frequency/Rate Inputs
H
Scalable
$125
J Thermocouple (°F)
JDF1
-40 to 1400°F
$125
J Thermocouple (°C)
JDC1
-40 to 760°C
$125
K Thermocouple (°F)
KDF1
-40 to 1999°F
$125
K Thermocouple (°C)
KDC1
-40 to 1260°C
$125
T Thermocouple (°F)
TDF1
-300 to 700°F
$125
T Thermocouple (°C)
TDC1
-184 to 371°C
$125
RTD 1° Resolution (°F)
MDF1
-328 to 1526°F
$125
RTD 1° Resolution (°C)
MDC1
-200 to 830°C
$125
RTD 0.1° Resolution (°F)
RDF1*
-199.9 to 199.9°F
$125
RTD 0.1° Resolution (°C)
RDC1*
-199.9 to 199.9°C
$140
*Not recommended for use with L2Q9 or L4Q9 4-digit meters.
NOTE:
Maximum temperature range for L2Q9 and L4Q9 is 999.9

All dollar amounts on this site are shown in US currency.


   

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