The Data Chart 1250 Paperless Recorder is a feature rich digital recording system offering 2 universally configurable isolated inputs for measuring DC Voltage, DC Current, thermocouples, RTD's as well as pulse inputs. 4 Internal Alarm setpoints, 2 Alarm Relay outputs and 1 digital control input are all standard. Combining small package size with extreme flexibility make the DataChart 1250 a powerful, yet economical, digital data recording system.
A maximum sample storage rate of 100 samples per second can be set for both channels allowing for capture of short duration process signals anomalies. CompactFlash cards up to 2 Gigabytes in size can be used allowing many data points to be stored over long periods of time.
With intuitive operation, flexible input configuration and large memory capability, the DataChart 1250 is a powerful compact digital recorder.
Paperless Recorder Features
- DataChart Navigator Lite Software Included
- Highly Reflective Twisted Nemantic LCD Display with Bright White LED Backlight
- Easy to Follow Configuration Menu
- 100 to 240 VAC 50/60 Hz Universal Wall Transformer Power Supply (N.A. Version)
- Real Time Clock and Internal RAM for Preserving Data
- Available with Battery Pack (Optional)
- Measure Display and Record RPM (5 - 600,000 Range)
- Front Accessible USB Port (Optional)
| Part # | DC1250 |
| Base Price | |
| Power Requirement? | |
| Rechargeable Battery? | |
| Communications Type |
| Description | Part Number | |||
| Paperless Recorder Accessories | ||||
| Navigator Software | Navigator | |||
| NEMA4/IP65 Splash Proof Cover | SPC-1250 | |||
| 250 Ohm Precision Resistor for Current Inputs 0.1%; 0.25 Watt 20mA max. | MAS250R | |||
| Sensors | ||||
| Temperature/Humidity Sensor with 8ft Cable | THS-W | |||
| Remote Optical Sensor with 8ft Cable, Mounting Bracket and 12 inches of reflective tape | ROS-W | |||
| Magnetic Trigger Sensor/Amplifier with 8 ft Cable | MT-190W | |||
| Infrared Sensor with 8 ft Cable Tinned Wires and Mounting Bracket | IRS-W | |||
| Replacement Parts | ||||
| Standard AC Adapter, 100-240 VAC (North American Version) | PSC-1W | |||
| Standard AC Adapter, 100-240 VAC (Interchangeable Plug Set) | PSC-1UW | |||
| Optional NIST Calibration | ||||
| Standard NIST DC Voltage Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders | CAL-NIST-DCVOLT | |||
Paperless Recorder Specifications
All information is based on Standard version. See Options for Related Specs.
| Input Power | 9 V DC +/- 0.5 VDCC @ 5VA (Depends on External Loads) provided by external AC wall transformer (provided), non-isolated. 100-240 V AC 50/60 Hz |
| Output | 2 Outputs 5 Volts DC @ 50mA to power external sensors. |
| Number of Channels | 2 Universal, User Selectable Channels |
| Collection Mode | First In - First Out (FIFO) or Stop when Full |
| Isolation | 300 Volt AC/DC Channel Input to Chassis Ground |
| DC Input Voltage | Range: 0-250mV;0-1.25Volt; 0-2.5V;0-5V;0-12.5V;0-25V Accuracy: 0.1% of Reading Resolution: 0.025% of full scale |
| DC Input Current | Range: 0-20mA;4-20mA;0-50mA Accuracy: 0.1% of reading excluding 250 ohm external shunt (required) Resolution: 0.025% of full scale |
| Thermocouple | Accuracy: 0.3% if full Scale (Typical) Ambient Temperature Sensor Accuracy: +/- 1.5C |
| RTD | Accuracy: 0.3% of full Scale (typical) Resolution: 0.1°C Internal Current Source: 1mA |
| Pulse Input (Hz) / Speed Input (RPM) | Range: 0 to 10,000 Hz / 0 to 600,000 RPM Accuracy: Freq: +/- 1Hz; RPM: +/- 1RPM Input: Low <1.0 Vdc; High: > 3.0 < 12.0VDC Pulse Width: 10 microsecond Minimum |
| Input Impedence | > 100k ohms |
| Measurement Rate | Up to 100 samples/second per Channel. |
| Math Function | Y = mx + b; average, hi peak, low peak |
| Media | CompactFlash™ to 2 GB |
| Display | LCD Graphics, 160 x 80 pixels, Black FSTN with white LED backlight. User controlled Backlight level and contrast adjust (Electronic) |
| Display Modes | Trending (horizontal), large Dual Digital Readout, Mixed Mode |
| User Interface | 5 Button Keypad (Dual Function Buttons) |
| Clock | Auto Leap Year and daylight Savings Adjustment. Internal Battery back up |
| Relay Output | Two Alarm Outputs: 30 V 0.5A Form A Relays |
| Opt-Isolated Input | One Input, 5 to 12VDC Activation @ 10mA typical. |
| Audible | Internal Beeper (Multiple Tones available) |
| Dimensions | 96mm x 96mm (1/4DIN) x 152mm (3.78" x 3.78" x 6") |
| Software | Navigator Lite: Allows Viewing of Data in Table Format and Exporting (Included) Navigator: Graphic Analysis, Printing and Exporting (#Navigator - Sold Separately) |
| OS Compatibility | Windows XP, Vista and Windows 7 (32 and 64-Bit) |
| Environmental | Indoor Use Only: Installation Category II per IEC 664 Pollution Degree Level II per IEC61010-1 Temperature: -10°C to 50°C Operating per 61010-1 Humidity: Maximum Relative humidity 80% for temperatures up to 31°C, decreasing linearly to 50% RH at 40°C. |
Documentation: (pdf)
DC1250 Paperless Recorder User Manual
DataChart Navigator Software User Manual
Paperless Recorder Product Options
Power Options
>> Standard AC Adapter (100-240 VAC Wall Adapter with North American Plug)
>> Universal AC Adapter (100-240 VAC Wall Adapter with Interchangeable Plug Set)
>> DC Input Power (Isolated 12- 24 VDC Input Power)
Rechargeable Battery Option
>> The DataChart 1250 Paperless Recorder is available with a rechargeable NiMhi Battery Pack. The battery pack provides up to 6 hours of operating power to the digital recorder. Note: The Rechargeable Battery is only available with the Standard AC Adapter and the Universal AC Adapter.
USB/Communications Options
>> The DataChart 1250 Paperless Recorder is available with a mini front accessible USB 2.0 port for downloading data from the CompactFlash™ memory card directly to the PC. USB Cable is included.
>> 10/100 BaseT Ethernet, Rear Access RJ45 Connector. Allows Network Access to Data Card Files. (Requires Navigator Software #Navigator)