Description
XSJ-39A Digital Flow Totalizers are usually working with flow meter or sensor that generates pulse signals or standard direct current signal as output, in which compensation is not needed, like with Turbine Flow Meter, Oval Gear Flow Meter and Rotating Piston Flow Meter. XSJ-39A is a model with non-standard current signal output, while XSJ-39AI is a model with standard current signal output .
Functions as follows:
1) Fluid Instant Flow Rate (Volume/Time) and Total Flow accumulated can be displayed on the same screen; optional display unit for instant flow is m3/h or m3/min, L/h or L/min, being displayed by LED;
2) Up-limit and Low-limit alarm with hysteresis ;
3) Standard Current Signal Output 4 to 20mA, 0 to 10mA or Standard Voltage Signal Output1 to 5V , 0 to 5V , proportional to flow rate, is available with XSJ-39AI;
4) Power failure protection.
Structural integration, good stability, dependable reliability, high accuracy, quick response, easy access and care are advantages of this Meter; So it is widely used in petrol, chemical, metallurgical and power industries.
Product Standard : Q/TDSM 06-2014
Main Technical Specifications
Total Flow Display： decimal 11 digits (LED display)
Total Flow Error： ≤±0.2％
Quantitative Control Error： ≤±0.1％
Instantaneous Flow Display： decimal 5 digits (LED display)，max 19999
Instantaneous Flow Error： ≤±0.3％
Input Signal
Pulse Signal： Frequency range 1Hz～5000Hz
Amplitude 0.8V～24V
Wave form Sine wave or basically symmetric square wave
Current Signal： 4～20mA
Output Signal：
Current Output Signal： 4～20mA or 1～5V
Current Limit of Error： ≤±0.5％F.S
responding time： ≮3s
Up/Low limit alarm output：
two independent Normal-Open Contacts with capacity less than DC24V×1A or AC220V×1A
Data reserved period when power failure： Accumulate Total
Setup Parameters ≮2 years
≮10 years
Working Condition :
Ambient Temperature： 0～+40℃
Relative Humidity： ≤85％
Power supply： 220V AC，50Hz
24V DC(special order)
Power Consumption： ＜5W
Weight： abou 1.5kg
Functions as follows:
1) Fluid Instant Flow Rate (Volume/Time) and Total Flow accumulated can be displayed on the same screen; optional display unit for instant flow is m3/h or m3/min, L/h or L/min, being displayed by LED;
2) Up-limit and Low-limit alarm with hysteresis ;
3) Standard Current Signal Output 4 to 20mA, 0 to 10mA or Standard Voltage Signal Output1 to 5V , 0 to 5V , proportional to flow rate, is available with XSJ-39AI;
4) Power failure protection.
Structural integration, good stability, dependable reliability, high accuracy, quick response, easy access and care are advantages of this Meter; So it is widely used in petrol, chemical, metallurgical and power industries.
Product Standard : Q/TDSM 06-2014
Main Technical Specifications
Total Flow Display： decimal 11 digits (LED display)
Total Flow Error： ≤±0.2％
Quantitative Control Error： ≤±0.1％
Instantaneous Flow Display： decimal 5 digits (LED display)，max 19999
Instantaneous Flow Error： ≤±0.3％
Input Signal
Pulse Signal： Frequency range 1Hz～5000Hz
Amplitude 0.8V～24V
Wave form Sine wave or basically symmetric square wave
Current Signal： 4～20mA
Output Signal：
Current Output Signal： 4～20mA or 1～5V
Current Limit of Error： ≤±0.5％F.S
responding time： ≮3s
Up/Low limit alarm output：
two independent Normal-Open Contacts with capacity less than DC24V×1A or AC220V×1A
Data reserved period when power failure： Accumulate Total
Setup Parameters ≮2 years
≮10 years
Working Condition :
Ambient Temperature： 0～+40℃
Relative Humidity： ≤85％
Power supply： 220V AC，50Hz
24V DC(special order)
Power Consumption： ＜5W
Weight： abou 1.5kg
