The wireless data loggers can be used for various applications within the life science, medical and food & beverage industries.
When used with our High Range Conductivity and Temperature Sensor, the following application(s) are covered:

Temperature Range of -40°C to +60°C
Pressure Range of 0 to 16 Bar
Density Range: 0 to 60 Kg/m3

Hanwell Pro iSense IS07 BN GSM Transmitter
SF6 GSM sensor
This unit is for monitoring SF6 (Sulphur Hexaflouride) concentrations using the WIKA Model GDT-20 Sensor/Probe.
Part of the Hanwell iSense range, iSense GSM Transmitters are used for measuring RH/T, Pressure and other parameters indoors and outdoors, utilising highly accurate temperature and humidity sensors.
Hanwell iSense GSM transmitters can, as an option, include an embedded Chip SIM (a removable SIM being provided as standard) and are preconfigured to point at the Hanwell Data Routing Service.
Pressure Range: 0 to 16 Bar
Temperature Range: -40°C to +60°C
Density Range: 0 to 60 Kg/m3
Sensors are available separately – see below for compatible sensors
Typical Applications
- Remote locations
- Off-site storage
- Temporary monitoring
- Delivery vehicles
Compatible with our wireless EMS monitoring system for real-time 24/7 data (anytime and anywhere) and instant alarm notifications.
Key Features and Benefits
Data and time stamped data
Superior performance hardware & high accuracy sensors
Immediate transmission of alarm events at logging interval
Versatile power options as standard, from battery, external and vehicle
Remote setup options
Data stored in non-volatile memory
All data recovered in the event of temporary GSM coverage problems
Easy to understand journey profile information
Carries CE Marking
Instrument Specifications:
Dimension (Excl. ancillaries):
180 x 120 x 63mm
Weight:
600 grams
Power supply:
*2 x 1.5V Alkaline C cells or 2 x Lithium C size bobbin cell
Or: **12V external power supply, 0.5A fuse protected
Or: Vehicle up to 24V external power supply, 0.5A fuse protected
*Note 1: Batteries not included.**Note 2:Not supplied, must be purchased as an accessory
Case material:
Polycarbonate
Memory capacity:
Up to 400K readings
Storage temperature:
-40°C to +80°C (without battery)
IP Rating:
IP67
Compatible Sensors:
WIKA Model GDT-20 sensor/probe
Instrument Operating Range:
External supply: -30°C to +55°C
Instrument Measuring range:
Pressure: 0 to 16 Bar.
Temperature: -40°C to 60°C
Density: 0 to 60 Kg/m
System Temperature Accuracy (Transmitter Unit + GDT20 Probe):
Density: ±0.60 %, ±0.35 g/litre (-40 to +50°C)
Temperature: ±1 C
Pressure: ±0.20 %, ±32 mbar (-40 to < 0°C)±0.06 %, ±10 mbar (0 to 50°C)
Compatible Aerials
G205, G455 or AM36913 (see datasheet for details)
Transmitter functions
Network compatibility:
For use on GSM networks at 850MHz to 1900MHz bands for worldwide use. 3G technology with 2G fallback.
Aerial Connection:
SMA connector jack, female socket 50 Ohms
Software required:
EMS Any Version (see EMS datasheet for further options)
Synergy1.6.0 / 2.2.0 or above inclusive
Notion1.3.0 / 2.0.0 or above inclusive
The Hanwell EMS Software
The Hanwell environmental monitoring software (EMS) can be used with Hanwell Pro and Hanwell IceSpy hardware to provide a secure and flexible tool for comprehensive data collection, analysis and immediate alarm notification.
Validatable software
Specifically for the pharmaceutical sectors, we provide comprehensive IQ and OQ protocols and custom protocols, where required. Trained engineers and distributors are available for smooth validation protocol execution.
EMS assists with national regulatory compliance requirements
GxP Guidelines, HACCP, FDA 21 CFR Part 11, EU GMP Annex 11, and ISO 22000 food standards
Highlighted Features

Suitable Applications
Ellab Applications
Ellab provides a wide range of diverse products and solutions for most applications, all around the world.
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Ellab offers a wide range of customizable fittings and essential accessories for our products. The items below are for use with this product:
Ellab Accessories
Ellab offers a wide range of customizable fittings and essential accessories for processes and studies within different industries.
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