Description

PROGRAMMABLE DIGITAL METER OF PULSES, FREQUENCY, ROTATIONAL SPEED

The programmable digital panel meter N30O is destined for measurements: number of pulses, frequency, period, worktime, encoder position. Additionally, the meter enables the indication of the current time. The readout field is a LED display, which allows the exposition in colours: red, green and orange. The measured input signal can be arbitrary converted by means of mathematic functions and/or a 21-point individual characteristic.

Features of the N30O Meter:

• display colour individually programmed in three ranges,

• programmable thresholds of displayed overflows,

• 2 NOC relay alarms operating in 6 modes,

• 2 switched relay alarms with a switching contact operating

in 6 modes (option),

• signaling of measuring range overflow,

• automatic setting of the decimal point,

• programming of alarms and analog outputs with the reaction

on the selected input quantity (main or auxiliary input),

• additional counter input,

• control inputs of the main input work, additional or both simultaneously,

• signaling of additional input state,

• possible control of counter operation by means of the meter keyboard,

• automatic reset of counters at the set point value

• real-time clock with the function of the clock supply support in case

of the meter supply decay,

• programmed averaging time – function of walking window with the

averaging time up to 1 hour,

• monitoring of set parameter values,

• locking of introduced parameters by means of a password,

• mathematic functions for measured value calculation,

• recount of the measured quantity on the base of the 21-point

individual characteristic,

2. METER SET

The set is composed of:

– N30O meter…………………………………… 1 pc

– user’s manual………………………………… 1 pc

– guarantee card……………………………… 1 pc

– set of clamps to fix in the panel……….. 4 pcs

– seal………………………………………………. 1 pc