USB Communications Data Logger
All U30s are Built to Order - 7 Day Lead Time is Required.
Specifications
Data Channels | Max. 15 Channels (Some Smart Sensors use more than 1 Channel) |
Data Storage Capacity | 512K Maximum Storage (Number of Samples Dependant on External Sensors) |
Sampling Rate | 1 Second to 18 Hours |
Smart Sensor Compatiblility | Compatible with Onset Smart Sensors, Except S-BPA, S-TMA and S-THA |
Logging Modes | Immediate, Timed Delay, or Push-Button Start Options |
Memory Modes | Stop When Full; Wrap When Full |
Sensor Inputs | 5 Standard - Option to Expand to 10 |
Alarm Output Relay | Activated, Deactivated or Pulsed on User-Defined Sensor Alarms (Relay Configured as Normally Open or Normally Closed - Rated for 30 Volts and 1 Amp Max.) |
Time Accuracy | 0 to 2 Seconds for first data point and ±5 Seconds per Week at 25°C (77°F) |
Communications | Full Speed USB via USB mini-B Connector |
Expansion Slot | One Expansion Slot (Factory-Installed) |
Enclosure / Materials | Outer Enclosure: ABS Blend with SS Hinge Pins, Bronze Inserts Inner Enclosure: Polycarbonate with Bronze Inserts U-Bolts: Steel with Zinc Dichtomate Finish Gaskets: Silicone Rubber Cable Entry Channel: EPDM Rubber Cable Entry Bars: Alum. w/ ABS Plastic Thumb Screws |
Enclosure Access | Hinged Door Secured by 2 Latches witEyelets for Securing with User-Supplied Padlocks |
Mounting | 3.8 cm (1.5") Mast or Wall Mount |
Sensor Network Cable Length | 100 Meters (328 ft) Maximum |
Operating Range | Temperature: -20°C to 40°C (-4°F to 104°F) |
Battery Life | Rechargeable Service Life: 3 - 5 Years Typical Use (Dependant Upon Environment and Operating Range) |
Battery | 4 Volt, 4.5AHr or 10AHr, Rechargeable Sealed Lead-Acid |
External Power | Required with 4 Options to Choose from: AC-U30 Power Adapter Solar-1.2W Solar-3W Solar-6W |
Standards Compliance | Weatherproof Enclosure. Tested to NEMA 6 |
Weight | 2 kg (4 lbs 10 oz) |
Dimensions | 17.8cm x 11.7cm x 19.3cm (7.0" x 4.6" x 7.60") |
Optional Analog Sensor Port Specifications | |
Input Channels | (2) Single-Ended |
Field Wiring | 2- or 3-wire via Screw Terminals on Detachable Connector |
Input Range | User-Configurable: 0 to 20 mA DC, 0 to 20 VDC (Suitable for 2.5, 5, and 10 V Sensors) |
Input Voltage | 0 to 24 VDC |
Input Current | 0 to 24 mA DC |
Current Source Impedance | Minimum: > 20 KΩ |
Accuracy | ±0.25% of FSR from 50mV to FSV |
Excitation Power | Switched 12 VDC, up to 50 mA; User-Selectable Warm-up from 5 msec to 2 Minutes |
Part # | U30-NRC-000-05-S100-000 |
Base Price | |
Analog Sensor Port Options | |
Note: Choosing 2 analog inputs provides 2 analog inputs and sensor power; and is user-configured for either 0-20 mA or 0-20V. |
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Smart Sensor Input Options | |
Note: 5 smart sensor inputs includes weatherproof inlets for up to 5 sensor cables. 10 smart sensors inputs includes weatherproof inlets for up to 11 sensor cables, and 1 oversized cable (0.25") |
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Note: A 10 AHr Rechargeable Battery is Included. |
Standard NIST DC Voltage Calibration Service >> 1 Point (per Channel) Offset Calibration
>> Traceable to NIST >> Certificate Supplied >> Note: 3 to 5 Day Lead Time for All Calibration Order |
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Standard NIST 4-20mA Calibration Service >> 1 Point Offset Calibration
>> Traceable to NIST >> Certificate Supplied >> Note: 3 to 5 Day Lead Time for All Calibration Orders |
Part #: CAL-NIST-420MA |
Documentation (pdf)
U30 Remote Communications Quick Start Guide
U30 Remote Communications User Manual
U30 Battery Replacement Guide