Specifications

DPF Frequency panel meter / Tacho meter
1. 6 digit, Soft buttons operate, 1or 2 preset ,W/O analog output
2. Range: max 99999

1. Features of Digital Frequency Panel Meter / Tacho Meter :

 

*  Frequency meter / Tacho meter
*  Red LED display, 14.2 mm high
*  Soft buttons, easily operate
*  Measuring range: 4 digit (9999), 6 digit (999999)
*  Measuring frequency is selectable: 0.11~1KHz / 0.11~10KHz (up to 50K Hz can be ordered)
*  Frequency and tacho can be converted by software
*  Decimal point,modulus and display unit can be set freely;
*  Division modulus range: 4 digit (0~9999) or 6 digit( 0~999999)
*  Multiplication modulus range:  0.001~9999 or 0.00001~999999
*  Refresh time and zero-return time can be set within 0~9s.
*  Power fail holing function, up to 10 years.
*  With or without analog output:0~20mA or 4~20mA
*  Relay and transistor output at the same time ( can drive solid state relay)

 

 

2. Ordering Code:

Model and Type Analog output Display and Preset Size Measuring type DPF-R167A Relay 6 digit and 1 preset 72*72mm Frequency/Tacho meter DPF-AR167A Analog output 4~20mA 6 digit and 1 preset 72*72mm Frequency/Tacho meter DPF-R267A Relay 6 digit and 2 preset 72*72mm Frequency/Tacho meter DPF-AR267A Analog output 4~20mA 6 digit and 2 preset 72*72mm Frequency/Tacho meter DPF-R167B Relay 6 digit and 1 preset 72*72mm Linespeed meter DPF-AR167B Analog output 4~20mA 6 digit and 1 preset 72*72mm Linespeed meter DPF-R267B Relay 6 digit and 2 preset 72*72mm Linespeed meter DPF-AR267B Analog output 4~20mA 6 digit and 2 preset 72*72mm Linespeed meter

 

3. Technical Specifications:

Property project Specific parameter Power supply AC 90-250 V (50/60Hz) Power consumption <= 4VA Transmitter supply 12V DC +/-10% Max.50mA Measuring range * Measuring range=1KHz: 011~1KHz *Measuring range=10KHz:011~10KHz Input signals contact input / voltage input / transducer input Voltage input low voltage:0~2V / high voltage:4~30V Input resistance 5 KΩ Sampling speed 0.5~9s, sampling speed auto adjust when input pulse width Refresh time Refresh after sampling speed finishes or manual reset refresh time from 1~9s Disply range 9999(4 digit) / 999999(6 digit) Decimal point 0.001~9.999 (4 digit) / 0.00001~9.99999 (6 digit) Division modulus 9999(4 digit) / 999999(6 digit) Multiplication modulus 0.001~9999 (4 digit) / 0.00001~999999 (6 digit) Ambient temperature 0~50C Humidity(RH) 35~85%

 

 

Our company is a professiona manufacutures of:

1, Sensors: inductive proximity sensor, capacitive proximity sensor, photo sensor,  hall sensor, color mark sensor and analog sensor.

 

Welcome to contact us!

IBEST ELECTRICAL CO.LTD

wwwibestchinacom