MODEL WPMZ-3-□□□-□□-□□□
11/12
IM-0881-04
１９.
SPECIFICATIONS
MODEL CODES
WPMZ
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ＷＰＭＺ－３
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In
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１
Voltage power：AC100 to 240V
Voltage power：DC12V
３
S
A
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３
Straingauge measurement
Voltage powerDC24 to 48V
４
Straingauge input
Ｘ
Test report: No test report
Ｔ
Test report: With test report
００ Stardard (Initial languae: Japanese)
Ｅ
５
Opencollector output（NPN）
RS-485（Modbus RTU）
S
Straingauge input
１
Analog output
Ｘ
Display only (No output)
No Bch input
Ｘ
４
RS-232C
２
BCD output (Opencollector NPN)
３
BCD output (Opencollector PNP)
Ｆ
Opencollector output（PNP）
B
Process input
R
Relay output（Normally open）
B
Process input
E０ Initial language setting: English
BASIC SPECIFICATIONS
Number of
input channel
：
1 or 2
（
According to model codes
）
Display
：
2.4 inch TFT liquid crystal display
Used in 1ch input
：
Ach measurement result
Used in 2ch inputs
：
Ach measurement result,
Bch measurement result, calculation result, Ach and
Bch measurement results, Ach or Bch measurement
result and calculation result
Over warning
：
By exceeding the range of display, displays OVER or
-OVER
External controls
：
5 functions of the followings can be assigned to
control terminals (user-configurable).
①
Comparative output reset function
②
Hold reset function A/B/A&B
③
Display value holding function A/B/A&B
④
Maximum value holding function A/B/A&B
⑤
Minimum value holding function A/B/A&B
⑥
Amplitude value holding function A/B/A&B
⑦
Deviation value holding function A/B/A&B
⑧
Average value holding function A/B/A&B
⑨
Digital zero function A/B/A&B
⑩
Monitor change function
⑪
Trend rog function
⑫
Pattern select function 1/2/3
⑬
Wave compare function A/B
⑭
Multi hold function A/B
As follows, only short cut setting
⑮
ManuAdjust function A/B
⑯
AutoAdjust function A/B
Ambient
temperature range
：
-5 to 50°C
35 to 85%RH
（
Non condensing
）
Storage
temperature range
：
-10 to 70°C up to 60%RH
Supply power
：
AC power
（
WPMZ-3-1**-**-***
）
AC100 to 240V±10%
50/60Hz
DC power
（
WPMZ-3-3**-**-***
）
DC12V±10%
DC power
（
WPMZ-3-4**-**-***
）
DC24 to 48V±10%
Power consumption
：
AC power
（
WPMZ-3-1**-**-***
）
At AC100V
：
1
1
VA max
At AC240V
：
1
5
VA max
DC power
（
WPMZ-3-3**-**-***
）
At DC12V
：
6
.5
W max,
DC power
（
WPMZ-3-4**-**-***
）
At DC24V
：
6
.5
W max,
At DC48V
：7
W max
External
dimension’s
：
96mm
（
W
）
×52mm
（
H
）
×145mm
（
D
）
Weight
：
Approx. 350g
Withstand voltage
：
AC power
（
WPMZ-3-1**-**-***
）
Between Power terminals and inputs/external
controls/comparative
outputs/other
outputs
AC3000V for 1 minute
DC power
（
WPMZ-3-3or4**-**-***
）
Between Power terminals and inputs/external
controls/comparative outputs/other outputs
AC1500V for 1 minute
AC power and DC power
Between input terminals and external
controls/comparative outputs/other outputs
AC1500V for 1 minute
Between enclosures and each terminals
AC3000V for 1 minute
Insulation
resistance
：
Between terminals mentioned above, at DC500V
100MΩ or higher
Vibration tolerance
：
10 to 55Hz half amplitude 0.15mm in X, Y, Z
directions for 30 minutes
Protective structure
：
IP66
（
front
）
Installation
environment
：
indoor use
Rated altitude
：
up to 2000m
Transient
overvoltage
：
Ⅱ
Measurement
category
：
Ⅱ
Pollution degree
：
2
Conformed EN
standard
：
EN61326-1
（
EMS
：
industrial electromagnetic
environment
／
EMI
：
Class A)
(Applicable to line length only under 30m)
EN61010-1
EN50581
Material of
enclosure
：
polycarbonate
（
PC
）
black UL94V-0
INPUT SPECIFICATIONS
【
Straingauge input
】
●Input specifications
（
Common to Ach and Bch)
Conversion method
：
⊿
∑conversion method
Applicable bridge
resistance
：
350Ω
Bridge voltage
：
DC5V±10% 60mA
*Four 350 Ω load cells can be connected
DC10V±10% 30mA
DC2.5V±10% 30mA
*When used in combination with process input,
please use up to 1.2 W in combination with the
power consumption of the sensor power supply.
Temperature
characteristic
：
100ppm/°C
Input signal
：
Single ended
Sampling rate
：
Max. 4000 times/sec (1ch product)
Max. 2000 times/sec (2ch product)
Display updating
period
：
10 sps/ 1 sps
Zero display
：
Reading zero suppress
Decimal point
：
Settable freely
Display resolution
1/99999
Display range
：
-99999
～
99999
【
Process input
】
●Input specification
(Common to Ach, Bch
）
Measurement
range
Input
resistance
Maximum
allowable input
Accuracy
±5V
Approx.
1MΩ
±100V
±(0.05
％
of FS+1digit)
(at 23±5°C 35
～
85
％
RH)
0
～
5V
1
～
5V
±10V
0
～
10V
±20mA
Approx.
10Ω
±50mA
0
～
20mA
4
～
20mA
*It is possible to measure up to ± 10% FS range on each range. (Limited
with ± 10% FS by internal processing. )
In the bipolar input setting, the full scale is set to be ± separately, and
for ± 10 V input, for example, limit processing is performed up to ± 11 V.
(20 V is not treated as FS.)
Also in the accuracy of ± 10 V input, it is prescribed as one side FS
handling and accuracy is calculated as 5 mV (0.05%) ± 1 digit.
Conversion
method
：
⊿
∑conversion method
Input signal
：
Single ended
Sampling rate
：
Max. 4000 times/sec (1ch product)
Max. 2000 times /sec (2ch product)
Display updating
period
：
10 sps/ 1 sps
Zero display
：
Reading zero suppress
Bridge
power
supply
Adjustment
range of gain
Measurement
range
Calibration
accuracy
(at 23±5°C
35~85
％
RH)
Nonlinearity
(at 23±5°C
35~85
％
RH)
5V
1mV/V~
3.5mV/V
-3.5mV/V~
3.5mV/V
±(0.1
％
of
FS+1digit)
±(0.02
％
of
FS+1digit)
10V
2.5V
