Waterproof outdoor wireless current sensor Ammeter Recorder for MV
line using
GF2018 Wireless High Voltage Clamp Ammeter Recorder is the newest
version of the wireless primary current sensor. Rational design and
adopts 433M transmit technology for data transfer. It makes the
current data recording more stable and accuracy. The primary High
Voltage Clamp Ammeter Recorder using the PC and ABS material, new
waterproof technology, it can keep working on line in extreme
weather. measure current from 0 to 3500A max. Class 1. Easy install
and unistall.
FEATURES
- Easliy install and unistall
- Easily clamps to the line in a few seconds
- Checking load balance
- Patented open CT sensor with ±1% accuracy
- 433M wireless communication with no annoying cables to connect
- Recorded data quickly downloads into the user's PC
- PC-Link Software interface downloads directly into Microsoft Excel
and PDF file
- Generate current reports and create graphs for profile analysis
- Working in extreme weahther
DESCRIPTION
The Primary clamp ammeter recorder uses the same sensor technology as the original Rogowski coil. The
True RMS inductive sensor does not use magnetic materials. The
opening of the sensor is electronically closed and external
currents are electronically rejected.
The accuracy, external current reject, and range of currents measured by the
patented amp sensor substantially exceed the performance of the
best clamp-on sensors. The key feature of the unit is the ability
to leave it deployed on the line to record readings every 15
minutes for 90+ days. It easily attaches to the line with a
standard insulating bar. Once on the line, it immediately begins to
collect and record the primary current on the line.
The Primary clamp ammeter recorder is equipped with a 433M wireless port for communicating the
recorded data into the user’s PC. The data is downloaded through
GF2018S PC-Link Software, which allows the user to download, view
and query the data stored on the Primary current recorder.
The housing of the Primary sensor is made of ABS+PC and is built to operate
safely, even in severe utility environments. It is resistant to
shock, waterproof and resistant to flame. It also operates within a
wide temperature range. The Primary current recorder has a screw
insulation bar of installation, which allows it to hang on the line
securely in all weather conditions.The Wireless sensor is designed
considering about the waterproof. Can be working under extrem
raning condition.
PC-Link Software is a user-friendly PC software interface that allows the user to
download, view, graph and export data from the Primary current
recorder into Microsoft Excel. The data directly transfers from the
Primary current recorder into Excel through an 433M Port.
PARAMETERS
| Basic parameters |
|---|
| Recording ammeter kit | 3 wireless clamp ammeter recorder (GF2018A, GF2018B, GF2018C)
433 HHT(handheld terminal) or 433M wireless data reader(GF2018R)
PC-LinkSoftware software(GF2018S)
Carrying case |
| Data recording interval | 1min, 5min, 10min,15min, 30min;
Time can be set from 1 second to 60 minutes |
| Communication distance(wireless) | Max 100m |
| Communication | 433M, 868M or 915M (option) |
| Installation | Installation with electricity; Disassemble with electricity |
| Battery | 3.6 volt lithium battery,9000mAh; Battery can be replaced |
| Software requirements | PC-Linksoftware & microsoft Excel |
| Processor | 100 MHz or higher (200 MHz or higher recommended) |
| RAM | 32 MB, 64M recommended |
| Drive space | 15 MB to load software, 10 MB of operating Space |
| Use of position | Outdoor or indoor |
| Electrical parameters |
|---|
| Range of operation |
|---|
| Voltage | 69kV,35kV,20KV, 10kV, 6kV, 0.38kV |
| Current | 0 to 400A; 0 to 800A; 0 to 1500A; 0 to 3500A; |
| Sensor opening | Up to 3.3 cm |
| Resolution |
|---|
| Amps 1 to 99.9A | 0.1A |
| 100 to 300A | 1A |
| Amps accuracy | ±1% of reading plus 2 counts |
| Frequency | 60Hz (57-63 Hz) or 50Hz (47-53 Hz) models available |
| Mechanical parameters |
|---|
| Weight (kg) | 0.48 |
| Carrying case(kg) | 6.5 |
| Environmental conditions |
|---|
| Operating temperature | -40°C to 60°C |
