The new trodeks® wSeries transmitters communicate on a standard Wi-Fi network which is an ideal and economical solution for facilities with an existing Wi-Fi network as well as new installations.
trodeks offers Wi-Fi transmitters for Analog Voltage and Current, Temperature from digital sensors and dual Thermocouples, Humidity, and Barometric Pressure.
Included with Wireless Sensor System is the Virtual Coordinator, a data logging software application running on a computer on the network. The "VC" collects and logs data from the transmitters and serves it to Web browsing clients.
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You can view charts and graphs, monitor and record readings from virtually any type of transducer over an Ethernet network or the Internet from any computer, tablet, or smart phone with a Web browser.
The Wi-Fi transmitters are powered by your choice of batteries or AC. The battery version comes with two ordinary alkaline "C-Cell" batteries that can last for two years depending on the frequency of readings. The AC version comes with a universal AC adapter that operates on any voltage worldwide (110 to 240 VAC) and also includes an alkaline AA backup battery.
The wSeries Wi-Fi transmitters are designed for demanding industrial applications and harsh outdoor environments. The electronics are protected in a rugged weatherproof, polycarbonate NEMA 4 (IP65) rated housing.
Alarm and Email
The wSeries wireless sensor system can trigger an alarm if variables go above or below a set point that you determine. You can even set alarms to be notified by email. Alarms can be sent to a single user or to a group distribution list, including text messages to cell phones.
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Charts and Graphs
The wSeries system serves Active Web Pages to display real time readings and charts of Analog Voltage and Current, Temperature, Humidity, and Barometric Pressure. You can also log data in standard data formats for use in a spreadsheet or data acquisition program such as Excel or Visual Basic.
Chart scales are fully adjustable on the fly. For example, the chart can display one minute, one hour, one day, one week, one month or one year. Temperature and humidity can be charted across the full span (-40 to 125°C, and 0 to 100% RH) or within any narrow range such as (20 to 30°C). trodeks offers an OPC Server software that makes it easy to integrate the wSeries wireless sensor system with many popular Data Acquisition and Automation programs offered by trodeks, Wonderware, iConics, Intellution, Rockwell Automation, and National Instruments, among others. | |  | |
Gadgets
Another way to display your data is by using our gadget feature. This is a convenient way to view your process without keeping a web browser open, and you can display multiple IP addresses. The values are always visible while you are working on your other computer tasks. It will automatically start when you restart your computer.
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Quality and Technology
The innovative trodeks® wSeries system features an extended one (1) YEAR warranty at no extra charge. | |
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SPECIFICATIONS
EXTERNAL SENSOR SPECIFICATIONS
RELATIVE HUMIDITY
Accuracy/Range:
wTHP, wTHP2, wBTHP
±2% for 10 to 90%;
±3% for 5 to 10% and 90 to 95%;
±4% for 0 to 5% and 95 to 100%
Hysteresis: ±1% RH
Non-linearity: ±3%
Repeatability: ±0.1%
Resolution: 0.1%
TEMPERATURE
Accuracy/Range*:
wTHP, wTHP2
±0.5°C for 5 to 45°C (±0.9°F for 41 to 113°F);
up to ±1.5°C for -40 to 5°C and 45 to 124°C
(up to ±2.7°F for -40 to 41°F and 113 to 255°F)
wTP1, WTP2
±0.5°C for 10 to 85°C (±0.9°F for 50 to 185°F);
±1°C for -40 to 10°C and 85 to 125°C
(±1.8°F for -40 to 50°F and 185 to 257°F)
wBTHP
±0.5°C for 5 to 45°C (±0.9°F for 41 to 113°F);
up to ±1.5°C for -40 to 5°C and 45 to 85°C
(up to ±2.7°F for -40 to 41°F and 113 to 185°F)
wBTP
±0.8°C @ 25?C (±1.5°F @ 77?F)
±4°C for -40 to 85°C (±7.2°F for -40 to 185?F)
*Note: extended temperature range is
for External Probe only.
Resolution: 0.1?C
BAROMETRIC PRESSURE
Accuracy/Range:
wBTP, wBTHP
±2 mbar for 300 to 1100 mbar @ 0 to 50°C
±6 mbar for 300 to 1100 mbar @ -40 to 85°C
Resolution: 0.1 mbar
ANALOG VOLTAGE & CURRENT INPUT (wVI)
Voltage Input: Differential; bipolar; ±100 mV, ±1 V, ±10 V
Input Impedance: 38 K ohm for voltage
Current Input: Differential; bipolar; ±20 mA (5 Ohm load)
Accuracy: ±0.1% Full Range @ 25°C
Reading Rate: Periodic (1 sample/update)
or continuous (3 samples/second)
A/D Conversion: Sigma-Delta
Resolution: 16 bits
Temperature Coefficient: ±50 ppm/°C
Common Mode Rejection: 105 dB
Normal Mode Rejection: 98 dB
Warm-Up to Rated Accuracy: 30 minutes
THERMOCOUPLE INPUT (wTC)
Temperature Range: refer to Thermocouple Chart
Temperature Accuracy: refer to Thermocouple Chart
Temperature Stability: 0.08°C/°C
Temperature Coefficient: ±25 ppm/°C Thermocouple Cold End Tracking: 0.1°C/°C
Thermocouple Lead Resistance: 100 ohm max.
Thermocouple Type (ITS 90):
J, K, T, E, R, S, B, C, N, L (DIN J)
Warm-Up to Rated Accuracy: 30 minutes
Reading Rate:Periodic (1 sample/update)
or continuous (3 samples/second) | |
METER SPECIFICATIONS
Supported Protocols Transmitter:
TCP/IP, UDP, ARP, ICMP, DHCP, HTTP and FTP
Supported Protocols VC:
TCP/IP, UDP, HTTP, FTP, SMTP and Telnet
WIRELESS COMMUNICATION
Standard: IEEE 802.11 b/g / Wi-Fi
Frequency: 2.4 GHz (2402~2480 MHz)
Range: 60 m (200') indoor line-of-site or more depending upon sensitivity, data rate, wireless access point, and environmental considerations
Radio Power Output Level (Class 1):
91.4 mW EIRP (19.6 dBm EIRP)
Modulation:
802.11b Compatibility: DSSS
(CCK-11, CCK-5.5, DQPSK-2, DBPSK-1)
802.11g: OFDM (default)
Channels: 1 to 13; Channel 14 for Japan use only and is not certified
Channel Spacing (Bandwidth): 20 MHz, refer to manual
Transmission Rate (over the air):
802.11b: 1 to 11 Mbps
802.11g: 6 to 54 Mbps
Receiver Sensitivity: -85 dBm, typ.
POWER (wSeries AC POWER)
Power Input: 5 Vdc
Consumption: 0.7 W max
Safety Qualified AC Power Adapter (included)
Nominal Output:
5 Vdc @ 0.6 A
Input:
100 to 240 Vac, 50/60 Hz
Back-up Alkaline Battery: One AA 1.5 Vdc, supplied
Universal ac Power Adapter
POWER (wSeries-CCELL) Alkaline Battery:
Two C-CELL 1.5 Vdc, supplied
Lifetime:
Estimate of 2.4 years (wTC/wVI) and 4.3 years (wTxxP/wBxxP) with frequency of 1 reading per 1 minute (see Chart)
| Battery life is dependent on environmental conditions and transmitter settings.
| ENCLOSURE PACKAGING
Material: Polycarbonate
Protection: NEMA 4 (IP65) rated housing
Dimensions: 96.5H x 146.3W x 50.8D mm
(3.8 x 5.76 x 2"), not including connectors or antenna
GENERAL
Approvals: FCC Part 15C; CE EMC; 2004/108/EC, LVD 2006/95/EC, R&TTE 1999/5/EC
Operating Temperature:
-10 to 55?C (14 to 131?F), 90% RH non-condensing
AC Power Adapter: 0 to 40?C (32 to 104?F) | |
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 | 2 Thermocouples included
with WTC models | Introduction
to Thermocouples | Optional Caps available
for Industrial Probes | |
ESTIMATED ALKALINE BATTERY LIFETIME CHART | | Estimated Alkaline Battery Lifetime | Update Rate | C Cell Units | AA Back-Up/AC Units | Continuous* (wTC, wVI) | 2 weeks | 2 days | 10 seconds* (default) | 9.6 to 20.5 months | 4 weeks | 1 Minute | 2.4 to 7 years | 3.6 to 9.6 months | 2 Minute | 4.3 to 7 years | 6 months to 1.5 years | | | * Power Save mode | | Click for detailed Battery Lifetimes |
| Battery life is dependent on environmental conditions and transmitter settings.
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| THERMOCOUPLE CHART |
| Input Type | Range | Accuracy | J | Iron-Constantan | -210 to 760°C / -346 to 1400°F | 0.5°C / 0.9°F | K | CHRtrodeks®-ALtrodeks® | -230 to -180°C / -180 to 1372°C
-382 to -292°F / -292 to 2502°F | 1.0°C / 0.5°C
1.8°F / 0.9°F | T | Copper-Constantan | -240 to -180°C / -180 to 400°C
-400 to -292°F / -292 to 752°F | 1.0°C / 0.5°C
1.8°F / 0.9°F | E | CHRtrodeks®-Constantan | -250 to -220°C / -220 to 1000°C
-418 to -364°F / -364 to 1832°F | 1.0°C / 0.5°C
1.8°F / 0.9°F | R | Pt/13%Rh-Pt | 310 to 1768°C
590 to 3214°F | 1.0°C
1.8°F | S | Pt/10%Rh-Pt | 400 to 1768°C
752 to 3214°F | 1.0°C
1.8°F | B | 30%Rh-Pt/6%Rh-Pt | 470 to 1050°C / 1050 to 1820°C
878 to 1922°F / 1922 to 3308°F | 2.0°C / 1.0°C
3.6°F / 1.8°F | C | 5%Re-W/26%Re-W | 0 to 450°C / 450 to 790°F
790 to 2280°C / 32 to 842°F
842 to 1454°C / 1454 to 4136°F | 1.0°C / 0.5°F
1.0°C / 1.8°F
0.9°C / 1.8°F | N | Nicrosil-Nisil | -200 to -120°C / -120 to 1300°C
-328 to -184°F / -184 to 2372°F | 1.0°C / 0.5°C
1.8°F / 0.9°F | L | J DIN | -200 to 900°C / -328 to 1652°F | 0.5°C / 0.9°F | | |
REPLACEMENT PROBES & CALIBRATION CERTIFICATES
No need to take your unit out of service to get re-calibrated, order a calibrated probe instead. |  | 
Get a NIST Traceable Calibration Certificate
with your Calibrated Replacement Probe. | |