Product Description
| model | E91 |
| Gnss | Channel | 624 |
| Satellite Tracked | GPS L1CA/L1P/L1C/L2P/L2C/L5 |
| GLONASS G1, G2, G3 |
| Galileo E1, E5a, E5b, ALTBOC, E6 |
| QZSS L1, L2 L5, |
| BeiDou B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC |
| SBAS Ll, L5 |
| Update rate | 5 Hz, up to 50 Hz |
| Performance Specifications |
| Signal Reacquisition | < 1 sec |
| Hot Start | < 10 sec |
| Initialization Reliability | > 99.9% |
| Memory | 8 GB |
| Real-Time Accuracy (rms) |
| Static Accuracy | Horizontal:3mm + 1ppm |
| Vertical:5 mm + 1 ppm |
| RTK Accuracy | Horizontal:8 mm + 1 ppm |
| Vertical:15 mm + 1 ppm |
| Code Differential | Horizontal:0.4 m |
| SBAS Accuracy | Horizontal:0.8 m |
| Communication |
| 7-pin | Connect to external power and radio |
| USB | For charging and data transmission |
| Cellular | Global 4G |
| Bluetooth | V4.1 |
| WIFI | 802.11 ac/n/b/g/n |
| WebUI | Update firmware, manage settings and |
| status, download data |
| Date formats | CNR input and out put |
| RTCM 2.x, RTCM 3.x input and output |
| NMEA 0183 output |
| HCN, HRC and RINEX 2.11, RINEX 3.02 |
| NTRIP Client, NTRIP Caster |
| Electronic Bubble | Support |
| Dimensions | 160*158*96mm , 1.55KG |
| Shock | Survive a 2 m pole drop on concrete floor 1.2 m free drop |
| 5-pin port | connecting external power supply and external radio |
| SIM Card | NANO SIM |
| Cellular | Global 4G |
| Bluetooth | V2.1+EDR / V4.1 Dual Mode, Class 2 |
| WIFI | 802.11 ac/n/b/g/n |
| WebUI | Update firmware, manage settings and |
| status, download data |
| Electronic Bubble | Support |
| Environment |
| Dustproof&Waterproof | IP67 (Customizable IP68) |
| Humidity | 95% non-condense |
| Power Supply |
| Battery | Rechargeable, built-in Lithium-ion battery,7.2 V - 10200 mAh |
| Voltage | 9~28 V DC external power input |
| Working Time | Up to 16 hours |
| Charge Time | Typically 4 hours |
| Internal Radio |
| Frequency Range | 410 - 470 MHz |
| Protocol | CHC, Transparent, TT450 |
| Emitting Power | 0.5 W / 2 W |
| Operating Range | 5 km typically |
Leveraging the latest GNSS technologies, the E91 is a smart
receiver of the next generation. The proven and outstanding
performance and reliability make it the preferred choice of
surveyors and construction professionals.
The E91 benefits froma compact ergonomicand rugged design with
integrated sensors(4G network modem,UHF Radio,Wi-Fi,Bluetooth and
ebubble).
Packaging & Shipping
We can use the different international express company, usually,
our first choice is DHL. if you have specified requirement , please inform us before the order.
Our Services
your inquiry will be replied within 24 hours, we welcome your email
and call at any time.
our products are original and 100% new. and they will be carefully
checked before we ship them out.
we provide one year quality warranty, within one year since you
bought the products from us, you will get our technology support.
Company Information
Shanghai Galxy International Trade company, Ltd. combining with
developing, researching and producing. Our company is located in
Pudong Developing Zone, and has two subsidiary companies: Shanghai
Galaxy International Trade Co., Ltd. and Mato Opto-electrical
High-tech Company. Our company has researching center and factory
in Changzhou.
Our main products are as following: total station, electronic
theodolite, automatic level, laser level, rotation laser, GPS,
distance laser sensor and accessories, such as tripod, prism, pole,
staff and USB cable for total station. Our company designs software
for many domestic and oversea factories, for example, Boif, TJOP,
Stanley, and Cst-Berger. We have powerful capacity in technical
research, and the products we designed have advanced technology and
steady performance. The non-prism total station and the absolute
coding measure instrument we developed and produced have very
competitive points in the measure instrument market.
We expect that we could cooperate with more business partners from
all over the world. In addition, we can do OEM service for
companies or dealers that want to find better producers in China.
Our goal is to produce the best surveying instruments in the world.
Our target is to globalize the market, internationalize the quality
and maximize the profit!
Contact Us
Please feel free and add me.
I will show more details for you
My Whatsapp number and Wechat number is:+86 173 2126 1251
Looking forward to hearing from you.
Eva
Shanghai Galaxy International Trade CO.,Ltd
ADD: Rm.306-308,No.5 Building,Jinglian Road 439#,Minhang
District,Shanghai,China
