Wireless Ph Sensor Product Manual

Wq201 ph sensor description
Wq201 ph sensor is a rugged and reliable water ph measuring device. The ph transmitter is mounted on 25 ft of marine grade cable, with lengths up to 500 ft available upon request. The sensor's output is 4-20 ma with a three-wire configuration. The wq201's electronics are com- pletely encapsulated in marine grade epoxy within a stainless steel housing. The unit also uses a re- movable shield and replaceable ph sensor element for easy maintenance.

Wq201 ph sensor features
* submersible ph measurements
* fully encapsulated electronics
* 4-20 ma output
* marine grade cable with strain relief
* stainless steel housing
* replaceable ph element

Wq201 ph sensor applications
Ideal for stream and lake monitoring, aquaculture studies, baseline analyses, mitigation monitoring, and other environmental applications.

Wq201 ph sensor specifications
* outputâ??: 4 to 20 maâ??
* rangeâ??: 0 to 14 phâ??
* accuracyâ??: 2% full scaleâ??
* maximum pressureâ??: 40 psiâ??
* operating voltageâ??: 10 to 30 vdcâ??
* current draw: 5.5 ma plus sensor outputâ??
* operating temperatureâ??: 23 to +131'f (-5 to +55'c)â??
* warm-up time: 3 seconds minimumâ??

Pheht combination ph, redox & temperature sensor description
The ph/orp cartridge is designed to last for an extended time with plastogel technology meaning recalibration and replacement is infrequent. The sensor has been designed for the most difficult situations for a ph/orp sensor in terms of sensor resistance, quick response time, minimal flow dependence and low power consumption.

Digitally optimised measurement technology
* combination ph, redox & temperature sensor
* smart sensor stores configuration settings and calibration history
* digital sensor: modbus rs-485
* field replaceable ph/orp sensor cartridge
* robust and watertight

Pheht combination ph, redox & temperature sensor range
* ph: 0 to 14
* redox: -1000mv to +1000mv
* temperature: -10'c to +50'c

Pheht combination ph, redox & temperature sensor applications
The pheht sensor has been designed to perform under hard conditions, from pure mountains water with conductivity as low as 20 us/cm, lakes and rivers (100 - 2000 us/cm), seawater with conductivities of 50 ms/cm, to waste water with conductivity higher than 200 ms/cm.

Pheht combination ph, redox & temperature sensor specifications
* phâ?? range: 0 - 14
* phâ?? resolution: 0, 01
* phâ?? accuracy: +/- 0.1â??
* redox range: -1000 to +1000 mv
* redox resolution: 0.1 mv
* redox accuracy: â± 2 mv
* temperature range 0, 00 'c to + 50, 00'c
* temperature resolution 0, 01 'c
* temperature accuracy â± 0, 5 'c

The sensor temperature measuring of the steel equipment or axle bearing is designed to measure the temperature of axle boxes with the transferring data to wagon controller. The temperature sensor is attached directly to the axle box cover with a bolted connection. The power element of the temperature measuring sensor is a built -in battery.
Fastening type bolted joint;
Range of working temperatures 40 + 85 C
Range of measured temperatures 40 + 125
Accuracy of temperature measurement 0.5
Frequency plan EU433 ;
The period of communication is adjusted;
Type of antenna built-in ;
Sensitivity -114 dBm ;
Radio communication range in the tunnel up to 100 m ;
Transmitter output power up to 20 mW ;
Built-in battery capacity 2700 mAh ;
Continuous battery life p to 2 years ;
Dimensions, mm not more than 119 x 32 x 32 ;
Weight, g, not more than 300 ;
Total service life, years, not less than 10 ;
The operating mode is long ;
Dust and water protection rating IP65.

DAQ-GP-LR4G wireless irradiance sensor terminal is a wireless solar radiation measurement product launched by Shanghai Data Acquisition IOT Technology Co., LTD. The sensor uses the photoelectric principle and can be used to measure solar radiation in the spectral range of 0.3~3�¼m. The radiation sensor adopts high-precision sensor, wide spectrum absorption, high absorption in the full spectrum range, and good stability; At the same time, the induction element is installed outside the dustproof cover with a light transmittance of up to 95%. The dustproof cover adopts special treatment to reduce dust adsorption, effectively prevent the interference of environmental factors on the internal components, and can accurately measure the amount of solar radiation.
DAQ-GP-LR4G can directly read the current solar radiation value, and the connection mode is simple. Small and beautiful appearance, occupy a small installation space. The products are widely used in solar energy utilization, meteorology, agriculture, aging of building materials and air pollution and other departments to measure solar radiation energy.
By default, the sensor terminal supports 4G/WiFi/LoRa and other communication methods, and supports MQTT, HTTP and other communication methods, which can overcome the wireless communication block caused by the special environment on the site, greatly simplifying the field deployment time and reducing construction costs.

DAQ-SP-X4G is a solar-powered RTU wireless collector launched by Shanghai Shucai IoT Technology. It supports various series of 485 interface sensors and supports 4G wireless communication by default. It can remotely monitor and connect various sensors or probes based on RS485 communication, such as submersible liquid level sensors, temperature and humidity sensors, light intensity sensors, wind speed and direction sensors, inclination sensors, electronic water gauges and other outdoor scene sensors.
The product has a built-in rechargeable lithium battery, is rainproof for outdoor use, and is equipped with a universal bracket for easy outdoor installation. The built-in 4G IoT SIM card can be directly connected to the IoT cloud platform , and data information can be viewed directly on WeChat or the website . It is suitable for various remote monitoring scenarios where it is inconvenient to power supply outdoors.

The multi-circuit AC wireless voltage and current sensor /electricity collection monitor is equipped with a multi-channel open-type transformer, which can monitor and collect three-phase voltage, current, power, electricity and other information, and can be used for energy consumption collection and monitoring. It supports RS485 and 4G network interfaces, and the data can be connected to the third-party cloud platform specified by the customer. This product can realize single-phase/ three-phase electricity consumption information monitoring, and is equipped with a 4G network interface that can be directly connected to the Internet of Things, and electricity consumption information can be directly viewed on WeChat or websites on mobile phones. It is suitable for scenarios where online remote monitoring of electricity information is required , easy to install, and beautiful in appearance .

Wireless Analog Sensor System
With G7 wireless analog sensor and Base Station, you can start monitoring sensor measurement online remotely.
Wireless sensor G7 transmits measurement of any industrial analog sensor with 4-20mA/0-5VDC signal to Base Station via wireless signal. Base Station collects all the wireless sensors readings and uploads to central server in interval via Modbus protocol.

[In the Package]
1 x Base Station & RF Antenna
1 x AC/DC Adaptor
1 x Ethernet Cable
Up to 64 x Wireless Sensors in one single system

G7-AD Wireless Analog Sensor
Analog Sensor 4 -20mA signal input
0 - 5VDC signal input
Transmission Interval: User Programmable 5s - 4 hours
Sensor ID: Unique 8 digits
RF Wireless: 433MHz, 4.8Kbit/s
RF Power: 10dBm
Wireless Distance: 1200 meter (unblock)
Operation Rating: 80mA (data transmission)
Standby Rating: 3.0uA (sleep mode)
Operating Voltage: 7- 10V DC
Battery Life: Average 1- 2 year
Dimension: 115 x 90 x 55 mm
Base Station
Protocol: Active
Modbus
Network Port: 10/100M Ethernet
Data Packet: Instant on incoming data of connected sensors
RF Wireless: 433MHz, 4.8Kbit/s
RF Address/Band: 255/15
Operating Voltage: 5 - 20V DC
Rating: 130mA
Operating Temperature: -35 - 75 C
Dimension: 70 x 65 x 35 mm










water pipes network real time monitoring flow rate or pressure sensor
oil/gas pipes network, pump stations flow rate or level sensor
underground water level real time monitoring
environmental monitoring system - wind/CO2/pressure/light sensors
remote Industrial equipment monitoring
wide area equipment monitoring e.g. power plant, antenna tower
measuring equipment data capture and report via Wi-Fi
food chain, storage, transport industry, building management
agricultural, farming, laboratory, medical industry load cell, CO2, light sensors

G7-H2 Wireless Temperature Sensor System
With G7 temperature wireless sensor and Base Station, you can start monitoring your premises environmental condition online.
Wireless sensor G7 transmits measurement to Base Station via wireless signal. Base Station collects all the wireless sensors readings and uploads to central server in interval via Modbus TCP protocol.
G7-Centre App receives data from Base Station over Internet or LAN.
G7 Client App for Windows10, iOS, Android displays and stores all the incoming data in computer/tablet/smartphone for data analysis. By monitoring and understanding how environmental changes, you can adjust your air conditioner or heater to save energy and money.
Applications
water pipes network real time monitoring - water in and out temperature
oil/gas pipes network, pump stations
underground water level real time monitoring
environmental monitoring system - wind/temperature//CO2/pressure
remote Industrial equipment monitoring
rural equipment monitoring e.g. power plant, antenna tower
measuring equipment data capture and report via Wi-Fi
food chain, storage, transport industry, building management
agricultural, farming, laboratory, medical industry