3G Tech / HBS Equipment 700 Digital Amp / Time Meter

The 3G Tech / HBS Equipment 700 is a digital amplifier and time meter designed for industrial applications. This instrument functions by monitoring an external shunt to measure current. Its primary role is to count down a pre-selected value of AMP-HOURS or AMP-MINUTES, signaling the completion of a cycle. The unit also accumulates the total AMP-HOURS or AMP-MINUTES that have been monitored. It features two Form C relays that can be programmed for various control and monitoring functions.

### Technical Specifications

* **Display:** Bright, six-digit LED display.
* **Current Measurement:** Reads current by monitoring an external shunt.
* **Time/Amp-Hour Measurement:** Counts down pre-selected AMP-HOURS or AMP-MINUTES; sums total AMP-HOURS or AMP-MINUTES monitored.
* **Relays:** Two programmable Form C relays for control and monitoring functions.
* **Input:** High impedance shunt input.
* **Analog-to-Digital Conversion:** High-resolution A/D converter with input filtering.
* **Parameter Memory:** EEPROM parameter memory.

### Electrical Characteristics

* **Power:** Requires power to be applied to pins 1 & 2 for display activation and operation. For the AC/DC model, power must be applied before or coincident with the input signal to pin 3.
* **Input Signal for Counting:** For counting, a signal is applied to pin 3 (AC/DC model). The count increments when the input signal is removed from pin 3. The input signal must be applied for a minimum of 0.5 seconds (AC/DC model) or 1 millisecond (DC Only model).
* **Reset Function:** For resettable models, a reset signal is applied to pin 4. The reset voltage must be at the same level as the unit’s power voltage. The reset signal must be applied for a minimum of 0.5 seconds while power has been applied for at least 5 seconds.
* **Data Storage:** Accumulated counts are stored in non-volatile memory if power has been applied for a minimum of 5 seconds before power removal.

### Interfaces

* **Input:** High impedance shunt input.
* **Relay Outputs:** Two Form C relays.
* **Control/Signal Inputs:** Pins 1, 2, 3, and 4 are used for power, input signal, and reset functions, depending on the model (AC/DC or DC Only).

### Physical Characteristics

* **Display Type:** Six-digit LED.
* **Enclosure:** Information on specific enclosure material or dimensions is not readily available.

### Compatibility

* **Shunt Monitoring:** Designed to work with an external shunt for current measurement.

Why Choose Aumictech for the 3G Tech / HBS Equipment 700 Digital Amp / Time Meter?
At Aumictech, we specialize in supplying high-end industrial instrumentation equipment. Whether you need a reliable digital amplifier and time meter, a unit with programmable relay outputs, or a device capable of accurate AMP-HOUR/MINUTE monitoring, our team ensures the 3G Tech / HBS Equipment 700 delivers maximum performance for your application.