| Task: | Program |
|---|---|
| Structure: | Combination |
| Signal: | Continuous |
| Function: | Automatic Control |
| Certification: | RoHS, ISO: 9001, CE |
| Condition: | New |
| Customization: |
|---|
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Performance Parameters
| Specification items | CTH2 231-7WA33 |
| Number of channels | 1 |
| sampling frequency | 50Hz |
| Internal resolution | 16777216(24bit) |
| Weight value data format | 4byte |
| Power supply from CPU bus | |
| +5V current consumption | <80mA |
| 24 V power supply | |
| Rated voltage | DC 24 V |
| Voltage range | DC 20.4~28.8V |
| Maximum current loss | 100mA |
| Typical power consumption | 3W |
| LED diagnosis | |
| LED indicator light | +24VDC: on=24VDC power supply is normal, off=no 24VDC power supply; |
| SF: flashing=sensor disconnected, off=no error; | |
| Configurable filter | |
| Limit frequency of low-pass filters | 1Hz,2Hz,5Hz |
| Average filter | 0~255 |
| Isolation characteristics | |
| On site to logic | 500VAC |
| On site to 24VDC | 500VAC |
| 24V to logic | 500VAC |
| Common mode suppression | >120dB@120VAC |
| interference suppression | |
| Noise suppression | 85dB@50Hz/60Hz |
| Connection of weighing sensors | |
| Connection | Supports 4-wire or 6-wire full bridge strain gauges |
| The length of the wire to the sensor | Maximum 500 meters (when the cable specification meets the requirement that the maximum conductor resistance is less than 30 Ω/km, the applicable maximum distance is 500 meters) |
| error | |
| Full range error limit (at a temperature of 20 ºC± 10 ºC) | ≤0.001% |
| Sensitivity temperature coefficient | ≤±20ppm/K v. E |
| zero temperature | ≤±0.1uV/K |
| Basic error | 0.05%FS |
| Nonlinear error | 0.01%FS |
| measuring range | 0~1mV/V;0~2mV/V;0~4mV/V |
| Weighing sensor power supply voltage |
Typical DC 5V |
| current | 150mA |
| Permissible resistance value of weighing sensor | |
| No explosion-proof interface | >40Ω,<4010Ω |
| Equipped with explosion-proof interface | >87Ω,<4010Ω |
| Common mode suppression CMRR@50 /60Hz | Typical 80dB |
| insulation | 500V DC |
When connecting 4-wire sensor, you must terminal the EXC+ with SENS+, EXC- with SENS-, or else the module cannot work normally.
Q1.What's the payment term?
A. We accept TT,LC,Western Union,Paypal.
Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.
Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.
Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.
Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.
Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.
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