Products

current position:home page>Products>Measuring Instrument>Delta-T>

GP1 Data Logger

Updated:2023-05-29

Views:1560

  • Brand: Delta-T
  • Model: GP1
  • Description: The GP1 Data Logger is a complete logging solution housed in a waterproof IP67 enclosure with battery power. The internal memory can hold >600,000 readings – more than enough for one year’s operation
  • Feedback
  • WeChat

    QQ

    Online Service

Product Details

GP1 Data Logger Description:

Getting Started Guide Datasheet

High accuracy 7 channel data logger

600,000 readings

Free use of DeltaLINK-Cloud data sharing service

Smart relay control

The GP1 Data Logger is a complete logging solution housed in a waterproof IP67 enclosure with battery power. The internal memory can hold >600,000 readings – more than enough for one year’s operation (typical).

The GP1 can log up to:

2 differential analogue voltages

2 temperature channels

2 pulse counters

As well as being a powerful general purpose logger, the GP1 is ideal for soil moisture applications and can log:

2 soil moisture sensors e.g. ThetaProbes or SM150Ts

2 temperature probes

2 pulse counters (e.g. rainfall or water meter)

1 WET Sensor

The optional GP-PBA-X50 Precision Bridge Adapter enables a GP1 to log up to 2 bridge sensors such as pressure transducers and strain gauges.

When connected to 1 or 2 ThetaProbes or SM150T Soil Moisture Sensors, the GP1 Logger provides simple high accuracy recording of moisture content (as well as rainfall and temperature).

Irrigation control

The GP1 Data Logger, running DeltaLINK Software, can control irrigation directly from the soil moisture (and/or rainfall and/or temperature) or act as a sophisticated interface between these sensors and many types of programmable timer.

Start and Stop control levels can be separately configured and there’s even an option for pulsing the output when it’s desirable to match the water application rate to the soil’s infiltration capacity.

DeltaLINK PC Software

DeltaLINK PC Software is supplied free with all GP1, GP2 and DL6 data loggers. DeltaLINK allows you to set up the logger input channels and recording parameters, check readings from connected sensors, and collect & display data.

Clear graphic display

Full configuration

Storage, communications and power

1 MB of FLASH memory enables storage of 600K readings (typical). Data can be collected by a laptop locally via RS232 or via USB (USB to RS232 Adaptor Cable type USB-RS232 required), or remotely using the cellular modem options.

The GP1 has 1 PP3 internal battery as standard. Up to 10 GP1s can share power and communications using an M8 cabling network. GP2 Data Loggers can be integrated into such a network via an adapter cable.

Applications

Soil Science, Plant Physiology, Agronomy, Climate Research and Meteorology,Horticulture, Agriculture, Turf and Gardens-Amenity Landscaping



GP1 Data Logger Specification:

Input connections 2 voltage channels
2 temperatures or 2 additional SM150T Sensors [3]
2 counters (33 kHz & 50 Hz)
1 WET Sensor
Control outputs 1 relay (1 A)
Readings stored 600,000
Recording rate 1 second to 24 hours
Configuration DeltaLINK
Communication options RS232 USB [1] or modem
Sensor excitation 1 switched logger power
15 V precision reference
Power 9 V 6LR61 (PP3) alkaline or external power 11-24 V
Battery life (dependent on usage) >76k readings
lasting >130 days
Enclosure rating IP67
Temperature range -20 to +60°C
Display -
Size 140 x 105 x 45 mm
Typical applications Monitoring soil moisture
General data logging
Controlling irrigation
Sensor compatibility (maximum number of sensors that could be connected [2]
ML3 ✓ (2) with temp ✓ (4) excl. temp [3]
SM150T ✓ (2) with temp ✓ (4) excl. temp [3]
PR2
PR2 SDI-12
WET Sensor ✓(1)
EQ3 ✓(2 as mV only)
Temperature ✓(2)
Tensiometers (bridge sensors) ✓(2) each requires GP-PBA-X50
Counters or Events ✓(2) 1 fast 1 slow
Relay Output ✓(1)

WeChat

Customer Service QQ

Customer Hotline:

010-52867770
0l0-52867771
l3811111452
l7896OO5796

Technical Supports

0l0-52867774
l7896OO5796
info@dorgean.com