PWHT Chart Recorder

Description

Top MYD Series Post Weld Heat Treatment/PWHT Chart Recorder.

 

Many post weld heat treatment/PWHT process need temperature recorder. Our PWHT machines have six 6 channel paper recorder. Paperless recorder.

PWHT chart

Table 12 DC Voltage and DC Current Input
Type Range Accuracy (%)
DC Voltage (-1.00~1.00)V ยฑ0.2
(-10.00~10.00)V ยฑ0.05
(-100.00~100.00)mV ยฑ0.05
(-20.00~20.00)mV ยฑ0.05
DC Current (0.00~20.00)mA ยฑ0.2

 

ย Table 16ย Analog Output
Analog Output Accuracy (%) Load Capacity
(0.00~20.00)mA ยฑ0.2 550ฮฉ
Table 14ย TC Input
Type Rangeย (โ„ƒ) Accuracyย (โ„ƒ)
B 600~1800 ยฑ2.4
E -200~1000 ยฑ2.4
J -200~1200 ยฑ2.4
K -200~-100 ยฑ3.3
-100~1300 ยฑ2.0
S -50~100 ยฑ3.7
100~300 ยฑ2.0
300~1600 ยฑ1.5
T -200~-100 ยฑ1.9
-100~380 ยฑ1.6
N -200~1300 ยฑ3.0
R -50~100 ยฑ3.7
100~300 ยฑ2.0
300~1600 ยฑ1.5
WRe5-26 0~2300 ยฑ4.6
WRe3-25 0~2300 ยฑ4.6
Note: The accuracy here excludes cold junction error.

Post weld heat treatment machine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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