Paperless Recorder

The VM7000A is a paperless recorder that displays real-time data on an LCD screen and stores it on an SD card. It supports up to 12 channels, with each channel configurable to accept various input types, such as thermocouples, RTDs, and DC voltage/current signals. Data saved on the SD card can be replayed on the device or viewed on a PC using the included software. Recorded data in CSV format can be opened with spreadsheet programs like Excel for easy analysis and reporting. (Note: Binary format data cannot be accessed directly.)

Product Features

1. Easy and intuitive operation via touchscreen interface
2. Equipped with high-capacity internal storage
3. Uses SD memory card as external storage
4. Rich display features unique to paperless recorders
5. Built-in computation functions, bundled with PC support software, and equipped with Ethernet connectivity

Downloads

VM7000A Specification Sheet VM7000A Specification Sheet2

Specifications

● Number of Input Channels:
Selectable between 3, 6, 9, or 12 channels (specified at time of purchase)
● Input Circuit : Inputs are electrically isolated from each other
● Measurement Cycle : 100 ms
● Input Types:
DC Voltage, DC Current (with built-in shunt resistor), Thermocouples, Resistance Temperature Detectors (RTDs)
● Input Type Selection:
Selectable via the front panel MENU button and on-screen menu
● Burnout Detection:
Standard feature for thermocouple and mV inputs (upscale burnout only)
● Common Mode Rejection Ratio (CMRR):
140 dB or greater
● Normal Mode Rejection Ratio (NMRR):
60 dB or greater
● Allowable Signal Source Resistance:
Approximately 0.18 µV/Ω (with burnout protection)
Maximum lead resistance for RTDs: 5 Ω per wire
● Input Filtering Function:
Each channel can be configured with a first-order delay filter
Time constant adjustable from 0 to 99 seconds
● Scaling (Calibration) Function:
Calibratable using DC voltage or current input
Scaling range: -32,000 to +32,000
Decimal point position is user-selectable
Display units can be chosen from preset options or from up to 20 user-defined units (up to 8 characters each)
● Square Root Function:
Each channel supports square root calculation of the input value