扫一扫，手机浏览- 日本COCORESEARCH TDP-3921-R 周期速度计 测速计 原装正品
详细信息
加工定制：否 类型：闪频测速仪 品牌：COCORESEARCH 型号：COCORESEARCH 测量范围：1 测量精度：1 分辨率：1 工作电压：1 v 尺寸：1 mm 日本COCORESEARCH TDP-3921-R 周期速度计 测速计 原装正品
A special tachometer, TDP-3921-R, is the first choice of Japanese car industry due to its unique functions. It offers two channels photo MOS relays output and RS-232C high-speed communication. Above all, it has unique optional functions like BCDand analog output with an ideal response time of1ms.Its measurement range is from 0.0006Hz to 100kHz with a programmable display to read out in terms of wide range of units like rpm, rps, Hz, km/h, l/min, g/h, etc.
Features ● High speed analog output The measured value can be transmitted as -10 to 10V analog signal (0 to 10V when input is single phase pulse) to other devices / system such as data logger or PLC. The polarity of analog output follows the direction of rotation of pulse generator. The analog signal can be scaled, e.g. 0 to 10V = 0 to 8000rpm. Where as the updating time is 1ms. ● Wide range
Input frequency range is 0.0006Hz to 100kHz without any change in range. The display accuracy is 20ppm±1digit.
● Employing PERIOMATIC technology
The forecast computation PERIOMATIC, versatile software, is the principle of working of TDP-3921-R. It enables the user to get analog output voltage even in the presence of heavy fluctuations. The PERIOMATIC has stop (zero speed) forecasting function, so the TDP-3921-Rimmediately responds to sudden stop of the incoming pulses.
● Compatibility to variety of Inputs The TDP-3921-R can directly be connected to varying sensors like AC magnetic pickups, rotary encoders, proximity sensors, and pulse output devices. The TDP-3921-R can detect the direction of rotation of pulse generators and indicate it by minus or plus sign on LED display and analog output when 2 phase signals are applied. ● Large 14.2mm bright LED display with fixed or floating decimal point ● Three kinds of averaging function, time average, moving average, and pulse dividing average are used to dealt with irregular and heavily laden with fluctuation incoming pulses. ● It offers independent and programmable updating times of display and analog output Specifications Name Periomatic tachometer Model TDP-3921-R Measurement PERIOMATIC processing 【Input】 Number of inputs 1 Input frequency range 0.0006Ｈｚ-100ｋＨｚ Resolution 102ns (9.8MHz) Input method 1)Single phase pulse
2)UP/DOWN signals of 2 inputs (separate pulse)
3)2 phases A and B with 90phase differenceInput pulse width MIn.4s (both H level and L level) Input lovel Logic : logic signals of more than 3.5V in H level and less than 1V in L level
Zerocross : alternative signal between 100mV to 30VWithstand voltage 30V Input connector Terminal block (7.62mm intervals, M3 terminal screw) Sensor power supply +12V 50mA max 【Processing】 Measurement mode Frequency meter mode / Period meter mode Operation rate Setting the displayed value against input frequency
Input frequency rate : 0.00001-999999 (Hz)
Display rate : 0.00001-999999Dividing rate (pulse average) 1-999 (divided frequency by software) Number of moving average 1-8 Dynamic forecast 8 steps
(continuous estimate and, one cycle maintaining are included)Chatter suppressing function The chattering is removed Dual range Setting two kinds of operation rate Memory of the set value INonvolatile memory (EEPROM) 【Display】 Displayed colors Red LED Display 7 segments of LEDs, character height is 0.56" inches (14.2mm) Display digits 6 digits Range of display -199999-999999 Display of polarity -means lighting, +means no lighting Over display By the OL display Zero display Reading of zero suppression Position of decimal point Automatic range and fixed range
□□□□□□.- □.□□□□□Display update time 0.1-99.9s Display accuracy 20ppm 1 digit @23 【Analog Output】 Output voltage range 10V Resolution About 10000 (-10V - +10V) Output updating time 0.001-99.99s Full scale setting range Display value setting in full scale (0.00000-99999) Load resistance Min. 4.7k Output accuracy Max. 0.2% of full scale @23 Temperature fluctuation Max.200ppm/ Linearity Max. 0.1% 【Comparator Output】 Number of channels 2 channels (HIGH and LOW) Output signal Isolated noncontact output (photo moss relay) Rating DC 350V maximum 80mA (resistance load)
AC240V maximum 80mA (resistance load)ON resistance Under 50 Updating time Synchronization is selected for display updating time and analog output updating time Response time Max. 3ms Output connector Terminal block (7.62mm intervals, M3 terminal screw) 【RS-232C】 Communication method Asynchronous commmunication method Communication level Serial communications by RS-232C Communication parameter Fixed at baud rate of 2400bps Communication connector Hexpole plug-in phone jack Output timing Communication output of displayed data at every display updating 【General】 Power supply input
*factory delivery option)TDP-3921-RA10 AC100V 10% 50/60Hz
TDP-3921-RA11 AC115V 10% 50/60Hz
TDP-3921-RA20 AC200V 10% 50/60Hz
TDP-3921-RA23 AC230V 10% 50/60Hz
TDP-3921-RDF DC9.6-30VElectric power consumption Max. 8VA Outside dimentions 96 (W) × 48 (H) × 150 (D) mm DIN standards Weight Approximately 700g Operating temperature & humidity limits 0 to +40 / Under 85%RH (no dewing) Storage temperature -20 to +70 -
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深圳市赛德力检测设备有限公司
称重测力传感器;压力传感器;位移传感器;角度传感器以及变送器与显示仪表等。
日本COCORESEARCH TDP-3921-R 周期速度计 测速计 原装正品
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- 产品型号：COCORESEARCH
- 品 牌：COCORESEARCH
- 所 在 地：广东深圳龙岗区
- 更新日期：2024-05-17
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