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Mã SP:
- Model:
Valcom
Đồng hồ hiển thị áp suất VST Valcom
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THÔNG TIN SẢN PHẨM
■High accuracy: ±0.25%F.S. ±1 digit or below (Service temp.: 0 to 50°C, Overall accuracy including temperature characteristics)
■Usage: Switch and sensor.
■Use of AC100 V/AC 200V is possible.
■The best for visualization of an on-site display
| Measured medium |
Water, oil, gases or other media that will not corrode Hastelloy C22 and SUS316L. |
| Pressure type |
Positive and compound pressures can be measured. |
| Pressure range |
-100~3500kPa |
Feature
High accuracy
●Overall accuracy (Non Linearity, Hysteresis, Repeatability and Temperature characterisitic(0~50°C) included): ±0.25％F.S.
●Pressure is displayed by 4 digit. The display of negative pressure is also possible
AC100~240V Free power supply
●Use of AC100 V/AC 200V is possible.
The best for visualization of an on-site display
●Main display changes to red, orange, and green
●Main display is large LED display of character height 14mm
2 setting + 4~20mA Analog output
●Usage: Switch and sensor.
●Analog Output: The span adjustment can also be in the negative pressure side, and high resolution.
●Simulation function is included for loop checks of the analog output
●Setting value of the relay output is displayed in the two sub-display
High protective performance and the function of fullness
●Equivalent to Protective construction JIS C0920
●Simulation / Damping / Moving average
Maximum and Minimum memory / Peak hold
Specification
| Display |
-5000~5000 |
| Display Color |
Main Display: Red or Orange or Green (Arbitrary setting), Sub Display: Red |
| Rated Capacity |
100, 200, 500, 1000, 2000, 3500kPa |
| Calibration Range |
0~100, 200, 500kPa 1, 2, 2.5, 3.5MPa |
| Accuracy |
Positive Pressure: ±0.25%F.S.±1digit or less,
Negative Pressure: ±1%F.S.±1digit or less
[Non Linearity, hysteresis, repeatability, Temperature characteristics of 0 to 50°C(25°C standard) included] |
| Output Channels |
2 setting relay + 4~20mA output |
Setting output Rating control capacity (Resistive load) AC240V 3A. DC30V 3A
Mechanical Lifespan: More than 50 million times (Switching frequency 300 times/minute)
Electrical Lifespan: 100,000 times or more (Resistive load, Switching frequency 20 times/minute, In rating control capacity)
Response time: Approx. 20msec (*1) |
Analog output, Scaling: Can be set as desired
Load Resistance: 500Ω or less, Response time: Approx. 10msec (*1) |
| Use Temperature Range |
Temperature: 0~50°C(Temperature of medium to be measured: 0~70°C) |
| Safe Overload Rating |
150%R.C.(*2) |
| IP Rating |
Equivalent to JIS C 0920 Dust‐proof and Water-jets-proof type (*3) |
| Vibration-Proof |
19.6m/s²(2G) 10～60Hz X, Y, Z 2 hours each |
| Connection Screw |
Rc1/4 |
| Conformity Standard |
CE Marking (EMC Directive, Low Voltage Directive, Europe RoHS) |
| Power Source Voltage |
AC100~240V 50/60Hz |
| Consumption current |
15VA or less |
| Functions |
Simulation / Damping / Moving average
Maximum and Minimum memory / Peak hold |
| Pressure Port Material |
Equivalent to Hastelloy C22 |
| Connection Screw Material |
SUS316L |
| Weight |
Main body: Approx. 820g, Dedicated bracket: Approx. 85g |
| Accessories |
Dedicated bracket, Screw(mount bracket), M20 hall plugnut
Operation manual (1 copy)(Specify English or Japanese.)
Test report (1 copy) |
| Options (*4) |
Cable gland [Made in Seiwa Electric Mfg. Co.,Ltd.: SCT-14] |
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