Toshiba Power Supply LQ500 User Manual

Density (Consistency) Meter LQ500  
Introduction  
The LQ500 density (consistency) meter uses  
microwave phase shift technology to determine  
concentrations of solids in the material to be measured  
flowing through pipes. It can perform a stable and  
realtime density (consistency) measurement because  
this technology is not affected by flow velocity along  
with fluid color, and also is not easily affected by  
contaminants and low process pressure rate. As the  
LQ500 has no moving parts, it is reliable and virtually  
maintenance free.  
Figure 2. LQ500 Density (consistency) Meter  
Since the output of the LQ500 is theoretically linear, it  
can be applied to a wide range of density (consistency)  
measurement.  
Specifications  
<Notice>  
The LQ500 requires a full pipe to measure the  
density (consistency). Contact Toshiba before  
installation in the following cases:  
Overall Specifications  
Measurement method:  
<Possibility of unfilled condition>  
Microwave phase difference method  
(a) When it is installed at the discharge of a pump.  
(b) When installation is horizontal, and unfilled  
condition occurs inside the pipe.  
Measurement range:  
80 to 300 mm  
(3” to 12”)  
2 to 50 %TS (*1) 1 to 50%TS (*1)  
Meter size  
50 mm (2”)  
(c) A process where the pipe becomes unfilled  
when the operation is stopped.  
Span (*2)  
Lower limit setting  
range (4 mA)  
Upper limit setting  
range (20 mA)  
0 to 48%TS  
2 to 50%TS  
0 to 49%TS  
1 to 50%TS  
External Sync control  
contact input  
DI / DO  
Cable for power supply  
(Detector/converter)  
Density (consistency)  
Setting increments  
0.1%TS  
measurement output 4-20mA  
*1 TS: Total Solids  
AC power supply  
Ground resistance  
100 ohm or less  
*2 Span = Upper range – Lower range  
*3 The material to be measured must be fluid  
and be filled evenly with no voids.  
Cable for communication  
(Detector/converter)  
Repeatability:  
80 to 300 mm  
(3” to 12”)  
±0.01%TS  
Figure 1. LQ500 Configuration Diagram  
Meter size  
50 mm (2”)  
Standard Configuration  
Repeatability  
±0.02%TS  
• Density (Consistency) Meter:  
(Detector and converter separate mounted)  
• Accessories: 1 set (see Table 1 below)  
1 set  
Note 1 : Above values are the results of commuting ability  
in the phase measurements of the converter.  
Note 2 : Density (consistency) determination  
repeatability for sample reagent;  
Table 1. Standard Accessories  
50 mm 80 to 300 mm  
Items  
Power supply  
cable  
Communication  
cable  
Specifications  
Between detector and  
converter (*1)  
Between detector and  
converter (*1)  
Quantity  
Meter size  
(2”)  
(3” to 12”)  
10 m  
(32.8 ft)  
10 m  
For the full  
scale value of  
2%TS or  
Density  
±2%FS  
±2%FS  
(32.8 ft)  
(consistency)  
determination  
repeatability  
greater  
2A(T), 250 V  
(glass tube, 5.2 dia. x 20 mm)  
Fuse  
2
1
For the full  
scale value of  
less than 2%TS  
±4%FS  
Document  
Instruction manual  
Note 1: Need to prepare a power supply cable for the  
LQ500.  
*The characteristics of sample reagent has errors due  
to sample tests such as uneven density (consistency)  
distribution.  
Refer to the section of cable specifications at the  
overall specifications in detail.  
*Full scale is the maximum value in the measurement  
No. EJL- 106A  
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LQ500  
200 mm (8”)  
250 mm (10”)  
300 mm (12”)  
Note 1: The LQ500 can not have an accurate density  
(consistency) measurement when it is over the  
8 mS/cm maximum  
8 mS/cm maximum  
6 mS/cm maximum  
current signal (conforming to HART protocol(*1)).  
Load resistance:240 to 750 ohm  
Load capacity:0.25μF maximum  
*1 HART (Highway Addressable Remote  
Transducer) protocol is a communications  
protocol for industrial sensors recommended  
by HCF (HART Communication Foundation).  
specification according to reduce the microwave signal.  
Note 2: The LQ500 density (consistency) measurement  
for application where liquids containing highly  
conductive particles such as active carbon and  
metal particles may be affected. Consult  
Toshiba for detail when the measuring liquid  
contains such particles.  
Note: The optional AF900 hand-held terminal can be  
used to operate the LQ500 from remote places  
by connecting the AF900’s probe lead between  
the LQ500’s 4-20 mA dc output signal lines.  
Input signals  
Wetting materials:  
• External synchronized input signal:  
In order to avoid problems of density  
(consistency) measurement such as  
inhomogeneous condition caused by  
discontinuous process operation and empty pipe  
condition caused by stopping process operation.  
<Specification>  
One dry “make” contact;  
Contact capacity of 24Vdc with 0.1 to 2.0A is  
required.  
This contact signal can be used to start or stop  
density (consistency) measurement in  
synchronization with an external contact, such  
as the contacts on a pump.  
The measurement starts or stops as follows:  
Contact closed: Starts density (consistency)  
measurement.  
Name  
Materials (*1)  
SCS14A cast (equivalent to  
316 SS) (standard) (*2, *3)  
316 stainless steel (*4)  
Polysulfone (*4)  
Main pipe  
Temperature detector sheath  
Applicator window  
Applicator window sealant  
*1 Avoid using the LQ500 for applications where  
harmful liquids that cause corrosion, deterioration, or  
changes in quantity for the wetting materials are used.  
Make sure all materials at these wetting parts that are  
suitable for your CIP or not before cleaning.  
Fluoric rubber  
*2 The smoothness inside the pipe on this material is;  
Type  
Meter size  
50 to 200 mm  
(1/2” to 8”)  
250 & 300 mm  
(10” & 12”)  
50 to 300 mm  
(1/2” to 12”)  
Smoothness  
No buffing  
Standard type  
Buffing # 150  
Buffing # 150  
Contact open: Stops density (consistency)  
measurement.  
Option type  
• Density multiplier switching signal:  
In order to achieve selecting up to 4 kinds of  
liquid concentration measurement independently  
as maximum.  
*3 State the wetted materials when you choose these  
options.  
*4 The materials of them are changed for abrasive  
applications.  
<Specification>  
Need to choose the specification code for this  
application.  
Two voltage signals described below are required:  
Input voltage: H level: 20 to 30 Vdc  
L level: 2 Vdc or less  
Applicator:  
Input resistance: Approx. 3k ohm  
• Conductivity correction signal:  
Need to prepare an additional conductivity meter  
when using this function. Install in where is able  
to have a stable and accurate measurement.  
<Specification>  
Serves as an antenna to send and receive  
microwave signals, one set provided.  
Temperature detector: RTD (Pt100)  
Fitting:  
Direct fitting to vertical or horizontal  
piping. (Refer to the section of Piping  
Precautions.)  
Input signal: 4 to 20mAdc  
Conductivity range: 0 to 10mS/cm  
Update period for density (consistency)  
measurement output and display:  
Approx. 1 second  
Converter Specifications  
Output signals  
• Density (consistency) measurement output:  
4-20mAdc (load resistance 750 ohm maximum,  
isolated output.)  
• Density (consistency) fault or Maintenance  
signal: 125Vac, 0.1A (resistive load) solid  
state contact; opens when an error occurs in the  
converter or when the LQ500 is in the setting  
change mode, otherwise the contact remains  
closed.  
Functions by software as standard:  
• Data saving function:  
In order to save measurement data into the  
memory of converter temporary.  
The oldest data is overwritten.  
<Specification>  
Data storage points: 256 points maximum.  
Period: 1 to 1,800 minutes (1 minute each).  
ex 1: The data is saved for approx. latest 4.26  
hours when programming every minute.  
ex 2: The data is saved for approx. latest 21.3  
Communication signal:  
Digital signal is superimposed on 4-20mAdc  
3
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LQ500  
hours when programming every 5  
minutes.  
Operation panel and Display:  
Used to check data or change various settings.  
Operation switches: 5 switches.  
Display: 4-line, 20-character LCD (dot-matrix)  
with backlight.  
• Moving average function:  
In order to keep the average density (consistency)  
output, or in order to suppress the deflection  
width of the output. It helps for density  
(consistency) control.  
<Specification>  
Enable to determine a number from 1 to 99.  
• Change-rate limit function:  
Power supply:  
100 to 240Vac 50/60Hz (Allowable voltage: 85 to  
264Vac)  
Note: An additional power supply is required when  
choosing an optional environmental  
In order to reject the transient density  
(consistency) output as noises, or a sudden  
variation in the output according to intrusion by  
bubbles, etc....  
temperature specification type (-20 to 50 deg.C).  
Refer to the section of Environmental  
conditions in detail.  
<Specification>  
Note2: UL/CUL Hazardous locations type does not  
have a power switch. Please prepare a power  
switch outside. (Rated 250V AC,10A above,  
DPST: Double-Pole/Single-Throw)  
Allowable rate of change limit: 0.00 to 9.99%TS  
Enable to determine a number from 0 to 99.  
• Additive correction function:  
Available for up to 10 kinds of mixed / blended  
liquids. Sensitivity compensation can be set using  
registered parameters depending on the type and  
the mixing rate of liquids.  
Use the power switch for Hazardous  
locations in Hazardous locations area.  
• Password function:  
Power consumption: Approx. 25VA (100Vac),  
This function is used to limit access to changing  
parameters that affect measured data by means of  
a password.  
Approx. 35VA (240Vac)  
Housing material: Steel plate  
Arrestor:  
Coating: Polyurethane  
Arrestors are installed in the LQ500 current  
output (4-20mAdc) and AC power lines.  
MTBF: 135.8 months under 25 deg. C (77 deg. F)  
based on MLL-HDBK-217F  
Installation  
Outline Dimensions  
250 (9.8”)  
190 (7.5”)  
Unit: mm  
(X)  
(L)  
Figure 3. LQ500 detector outline dimensions  
Table 3. LQ500 detector outline dimensions  
Weight (kg)  
ANSI 150  
Size (mm)  
X (mm)  
H (mm)  
L (mm)  
DIN 16  
JIS 10K  
50 (2”)  
80 (3”)  
170 (6.7”)  
200 (7.9”)  
220 (8.7”)  
270 (10.6”)  
320 (12.6”)  
300 (11.8”)  
360 (14.2”)  
225 (8.9”)  
225 (8.9”)  
240 (9.4”)  
260 (10.2”)  
290 (11.4”)  
315 (12.4”)  
340 (13.4”)  
300 (11.8”)  
300 (11.8”)  
300 (11.8”)  
300 (11.8”)  
300 (11.8”)  
350 (13.8”)  
350 (13.8”)  
Approx.22  
Approx.30  
Approx.31  
Approx.43  
Approx.52  
Approx.68  
Approx.85  
Approx.21 (46 lb)  
Approx31 (68 lb)  
Approx.34 (75 lb)  
Approx.44 (97 lb)  
Approx.54 (119 lb)  
Approx.68 (150 lb)  
Approx.99 (218 lb)  
Approx. 21  
Approx. 26  
Approx. 29  
Approx. 42  
Approx. 48  
Approx. 64  
Approx. 76  
100 (4”)  
150 (6”)  
200 (8”)  
250 (10”)  
300 (12”)  
4
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LQ500  
Unit: mm  
Weight: 7kg(15 lb)  
74 (2.9”)  
In the case of Wall mounting  
74 (2.9”)  
In the case of 50A (2”) mounting  
110  
(4.3”)  
Steel pipe U bolt  
(M10)  
234 (9.2”)  
(119)  
(4.7”)  
Converter  
communication port  
Contact signal I/O port (1)  
Density signal output port  
Grounding terminal  
Converter power  
supply cable port  
Contact signal I/O port (2)  
Reserved  
Steel pipe  
(50A) (2”)  
Figure 4. LQ500 Converter outline dimensions  
Installation Precautions  
Piping Precautions  
(1) A vertical installation of the LQ500 is  
recommended.  
(1) Install the LQ500 in an environment free from  
vibration and corrosive gases and in a place  
which allows easy on-site maintenance.  
(2) Provide a clearance space both detector and  
converter to the front, rear, and above the unit.  
See Figure 5.  
Avoid installing horizontally (install LQ500  
vertically) in case of following environments.  
a) Places where bubbles or environments  
air remain in the pipe.  
b) Places where solids concentration in  
the fluid is not even because solids in  
the fluid stay either at the bottom or  
top of the pipe due to slow fluid  
(3) Provide a sunshade for the detector and  
converter if direct sunlight is unavoidable  
when installing outdoors.  
(4) The LQ500 cannot be installed in an  
environment where there is a possibility that  
flammable or explosive gases may leak.  
(5) The LQ500 should avoid the following  
environmental installations:  
velocity or other reason.  
c) Pipe size is enlarged to install a larger  
meter sized LQ500.  
(2) Install the LQ500 in a pipeline where the  
pipe is always filled with fluid and without  
bubbles or entrapped air. If these conditions  
are not satisfied, the measured value varies  
or may give an inaccurate reading. It is  
recommended that the LQ500 is installed at  
the outlet instead of the suction side.  
(3) Avoid places where sediment collects at the  
bottom of the pipe.  
(4) Avoid places where air gets into the fluid. To  
avoid this problem, install the LQ500 to the  
outlet of a pump, not to the suction side.  
(5) When installing the detector horizontally,  
install it so that the RF-part of it is oriented up  
(that is, a pair of applicators stay horizontally)  
to make it easier for maintenance work and to  
obtain its specified performance.  
Places where condensation accumulates due  
to sudden temperature changes.  
Places of low or high temperature that is out  
of the specification.  
Places near equipment that produces strong  
electric waves or electrolytes.  
Places where flammable or explosive gas  
may be generated.  
Unit: mm  
Converter  
500 (19.7”)  
Maintenance  
space  
RF part  
Back  
Detector  
Front  
Maintenance  
space  
500 (19.7”)  
(6) The LQ500 can be installed in either direction  
(upstream or downstream) and without  
requiring a straight pipe section. Install it in a  
place allowing easy on-site maintenance.  
A 500 mm (19.7”) maintenance  
space is also needed above unit.  
500 (19.7”)  
Figure 5. Clearance space  
5
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LQ500  
(7) Install an adjustable piping mechanism if there  
Install this valve to the side of the pipe in the  
case of horizontal installation. It is  
recommended that a 1-inch ball valve be  
installed to the side of the pipe.  
is a possibility that the detector pipe may not fit  
between mating flanges.  
(8) Install the LQ500 in a place where enough  
water pressure is applied. Therefore, it is  
recommended that the LQ500 be installed as  
far away as possible from the pipe outlet  
opened to atmosphere. This is to prevent the  
effects of air being trapped in the liquid.  
(9) If there is a possibility of no liquid flow or  
uneven liquid distribution occurring when a  
pump is off, use an external synch control  
signal to operate the LQ500 only when the  
pump is working.  
Stop valve  
Stop  
valve  
Vent valve  
Zero point water pipe  
Zero point water valve  
Drain valve  
LQ500  
Bypass  
pipe  
Drain pipe  
(10) Provide a stop valve at upstream and  
downstream of the detector, and between stop  
valves and the LQ500 provide the four valves  
described below with a stop valve attached to  
each: 1) sampling outlet valve; 2) zero point  
water inlet valve; 3) vent valve; and 4) drain  
valve. If it is not possible to stop the fluid at the  
point where the LQ500 is installed, provide a  
bypass pipe with a stop valve provided in the  
middle. These valves are needed to drain the  
fluid from the detector pipe and fill it with  
drinking water (density or consistency 0%) to  
adjust the zero point. See Figures 6 and 7.  
(11) Use gaskets for piping of the size conformed to  
flange rating and of the material appropriate  
for the liquid to be measured.  
Stop valve  
Flow direction  
(from down to up directions)  
Figure 6. Recommended Installation  
(vertical installation)  
Zero point  
Vent valve  
water valve  
LQ500  
Stop valve  
Stop valve  
Sampling  
valve  
Drain  
valve  
NOTE:  
Bypass pipe  
Stop valve  
Zero point water valve:  
Used to supply drinking water (density or  
consistency 0%) to the detector pipe for zero  
point adjustment. Install this valve at the top of  
the pipe in the case of horizontal installation. It  
is recommended that a 1-inch ball valve be  
installed on the top of the pipe and zero point  
water supplied through this inlet using a vinyl  
hose etc.  
Note: If valve water pipe is connected to this  
valve, air cannot be extracted. Therefore,  
another valve (vent valve) is needed to  
extract air.  
Figure 7. Recommended Installation  
(horizontal installation)  
Wiring Precautions  
(1) Provide a switch and a fuse to isolate the unit  
from the mains power for ease of maintenance.  
(2) Ground the LQ500 with 100 ohm or less  
ground resistance. Do not use a common  
ground shared by other power equipment.  
(3) Use the accessorious cables for communication  
and power supply between detector and  
converter. Connect cables to the terminals that  
match the marking on the cables.  
Vent valve:  
Used to vent process fluids to open air when  
performing zero adjustment. This helps the  
drinking water (density or consistency 0%)  
enter the detector pipe easily. Install this valve  
on the top of the pipe in the case of horizontal  
installation.  
(4) Use a sheathed cable with 2mm2  
cross-sectional area for AC power cable.  
(5) The cables should be free from vibration and  
should have no slack in the cables.  
(6) Wire the LQ500 output in conduit separated  
from those of AC power cable, control signals,  
alarm signal or other cables which could  
become the source of noise.  
Drain valve:  
Used to drain the fluids before supplying  
drinking water (density or consistency 0%) to  
the detector pipe for zero adjustment. Install  
this valve at the lowest point of the pipe. It is  
recommended that a 1-inch ball valve be  
installed at the lowest point of the pipe.  
(7) Use a 2-wire shielded sheathed cable to wire  
the LQ500 output (4-20mAdc) and  
conductivity signal. Ground the shielded cable  
on the receiving instrument side for both cable.  
Sampling valve:  
Used to extract fluids for manual analysis.  
6
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LQ500  
Converter  
CVVS  
Conductivity  
signal input  
(4-20mAdc)  
Ec+  
CVV  
RF part  
Ec-  
FG  
L1  
L2  
Power supply 100 to 240 Vac, 50/60Hz  
CVVS  
Tx+  
TX-  
Rx+  
Rx-  
SG  
Tx+  
Tx-  
Rx+  
Rx-  
SG  
Ground terminal (PE)  
(Ground resistance 100 ohm or less)  
CVVS  
AO+  
AO-  
Density (consistency) measurement output  
(4-20mAdc, 750 ohm max., isolated output)  
DI3  
Communication cable  
CVVS  
FG  
Density multiplier switching voltage inputs  
(H level: 20 to 30 Vdc, L level: 2 Vdc or less and Input  
resistance: Approx. 3k ohm)  
FG  
DI2  
+24V  
0V  
+24V  
0V  
COM2  
DO1  
COM1  
DI  
Density (consistency) measurement output  
(4-20mAdc, 750 ohm max., isolated output)  
Power supply cable  
FG  
FG  
External synch. Control contact signal input  
(Contact capacity: 24Vdc, 0.1 to 1A)  
COM  
FG  
CVV  
Chassis ground terminal  
(Ground resistance 100 ohm or less)  
Ground terminal  
(Ground resistance 100 ohm or less)  
Notice 1: Do not connect to the “FG” terminals neither communication cable nor power supply cable in the detector side.  
Notice 2: Either “PE” terminal on the terminal block in the converter on the chassis ground terminal of the unit should be grounded with 100  
ohm or less ground.  
Notice 3: Ground the shielded cable on the receiving instrument side.  
Notice4: UL/CUL Hazardous locations type does not have a power switch. Please prepare a power switch outside. (Rated 250V AC,10A above,  
DPST: Double-Pole/Single-Throw)  
Use the power switch for Hazardous locations in Hazardous locations area.  
Figure 8. External connections  
(8) As the cable port is made air-tight using a  
packing, tighten the cable gland securely when  
all the wiring is completed. If the diameter of  
the cable is smaller than the inside diameter of  
the packing, enlarge the cable diameter to the  
same size as the packing by wrapping valves  
around the cable Its suitable diameter is 11mm.  
Tighten the terminal screws securely. Its  
suitable torque is 1.0 to 1.7 Nm.  
the LQ500 anywhere along the current output  
line. For example, the cable lead may be  
connected to the signal terminals on the  
receiving side in the control room. See Figure  
9.  
LQ500 converter  
Control room  
Instrument (load)  
Density meter output  
(9) Screws at the terminals are needed to tighten  
with 1.2 N·m torque (1.4 N·m is maximum).  
(10) Do not turn on the power supply under the  
uninstalled condition.  
(11) Each cable in the communication cable and  
power supply cable between detector and  
converter has a banded marks for each  
terminals. Connect them correctly without any  
mismatches.  
Hand-held terminal  
AF900 (option)  
Wiring when communications function is used  
By connecting the cable lead of the optional  
AF900 hand-held terminal to the density  
(consistency) measurement output, you can  
operate the LQ500 from remote places.  
Figure 9. Wiring for communication function  
1) Make sure the load resistance of 4-20mAdc  
line of output is between 240 and 750 ohm,  
and the load capacitance is 0.25µF maximum.  
2) The AF900’s cable lead can be connected to  
7
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LQ500  
Ordering Information  
When ordering the LQ500, refer to Table 4. Type  
Specification Code. An entry must be made for each of  
the columns.  
The following items must also be specified:  
1. Fluid characteristics:  
• Type of material to be measured  
• Density (consistency) (max., normal, min.)  
• Temperature (max., normal, min.)  
• Pressure (max., normal, min.)  
• Conductivity (max., normal)  
2. Measurement range  
3. Tag number (specify “None” if not needed)  
4. Hand-held terminal Required or not  
(Refer to Table 5 below.)  
5.Other specific items  
No. EJL-106A  
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LQ500  
Table 5. Type Specification Code  
(AF900 Hand-held Terminal)  
Table 4. Type Specification Code  
(LQ500 Density (consistency) Meter)  
TYPE  
Model  
1 2 3 4 5  
A F 9 0 0  
Specification Code  
CAT Code  
SPECIFICATION  
Description  
6
7
8
9
10 11 12  
1 2 3 4 5 6 7 8 9 10 11 12 13 14  
Hand-held terminal  
For use with LQ series  
Display language English  
Standard  
L Q 5 0 0  
A
Microwave Density (Consistency) Meter  
Standard  
L
Q
3
A
Meter Size  
0 5  
0 8  
1 0  
1 5  
2 0  
2 5  
3 0  
50mm (2")  
80mm (3")  
100mm (4")  
150mm (6")  
200mm (8")  
250mm (10")  
300mm (12")  
A
A
3
Table 6. PED matrix  
Meter Size  
Flange  
mm  
inch  
50  
2
80 100 150 200 250 300  
Mounting Style  
3
4
6
8
10  
Certified  
Certified  
Certified  
12  
B
C
F
JIS 10K flange connection  
ANSI 150 flange connection  
DIN 16 flange connection  
Purpose  
DIN16  
DIN10  
SEP  
SEP  
ANSI150  
SEP  
A
B
Standard  
SEP: Not required the PED.  
for PED (150 to 300 mm  
(6" to 12") for EU) (Note 1)  
for UL/CUL Hazardous locations  
type  
Certified: The PED is certified.  
C
Check your flange type and its meter size of the LQ500  
whether it corresponds to the PED or not when its  
installing location is in the Europe.  
Wetting parts  
A
B
SCS14A cast (Equivalent to 316L  
SS) pipe (standard)  
SCS14A cast (Equivalent to 316L  
SS) pipe with teflon PFA coating for  
sticky application  
If yes, you need to choose the code “B” at the 10th  
column in the specification code (Table 4)  
C
D
SCS14A cast (Equivalent to 316L  
SS) pipe for abrasive application  
(Note 2)  
Hastelloy C pipe  
Cable length between detector  
(RF part) & converter  
10 m (32.8 ft) (standard)  
20 m (65.6 ft)  
30 m (98.4 ft)  
40 m (131.2 ft)  
A
B
C
D
E
50 m (164 ft)  
X
None (Note 3)  
Optional specifications  
None (standard) (blank codes are  
required.)  
A B Pipe buffing type  
A C -20 to 50 deg.C (-4 to 122 deg.F)  
environment temperature  
specification, 200 to 240 Vac power  
supply type of LQ500  
A D Pipe buffing type with -20 to 50  
deg.C (-4 to 122 deg.F) environment  
temperature specification, 200 to 240  
Vac power supply type of LQ500  
A E -20 to 50 deg.C (-4 to 122 deg.F)  
environment temperature  
specification, 100 to 120 Vac power  
supply type of LQ500  
A F Pipe buffing type with -20 to  
50deg.C (-4 to 122deg.F)  
environment temperature  
specification, 100 to 120 Vac power  
supply type of LQ500  
Note 1: The specification of PED (Pressure Equipment  
Directive) is required from 150 to 300 mm (6" to  
12") when the installation location is in the Europe.  
Note 2: The differences between standard type are RTD  
sensor and Applicator window.  
Note 3: Toshiba recommends to using our specified cable.  
ISO9001 and ISO14001 are certified.  
Specifications are subject to change without notice.  
Printed in Japan 2006-11 (TDOC)  
© TOSHIBA Corporation 2003  
All Rights Reserved.  
Misuse of this product can result in damages to property or human injury.  
Read related manuals carefully before using this product.  
9
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