Pack of 300 polypropylene spheres. Packs per bath: 1 x 5/12L, 2 x 18/26L, 3 x 38L
We manufacture a comprehensive range of robust, high-quality temperature probes with a choice of sensors and in a variety of physical styles for use with Squirrel data loggers.
In addition to the standard range of temperature probes, we are able to customise probes for special applications.
We are also able to supply humidity probes and current transducers. with additional guidance on suitable sensors for measuring a wide variety of other physical parameters.
Please contact us with your requirements by e-mail or phone us on +44 (0) 1763 260 811.
Key features
Choice of thermistors, thermocouple and platinum resistance sensors
Wide range of physical styles
High quality robust construction for long life
Test and calibration traceable to national standards
Choice of cables and connectors for different applications
Thermistors
larger electrical signal for a given temperature change than other sensors
fast response time
high accuracy (± 0.1°C)
preferred sensor over the operating range -50 to +150°C
long cable lengths possible without significant errors
mini thermistors available for miniature/needle probes
Thermocouples
suitable for temperatures from -25°C up to +250°C
fast response time
moderate accuracy (± 0.5°C)
suitable for a wide range of applications from delicate to heavy industrial
Platinum resistance
suitable for temperatures from -50°C up to +250°C
good accuracy (± 0.3°C)
good long term stability
choice of Pt100 and Pt1000 sensors
choice of 2 and 4 wire where compensation of cable resistance required
capacitive humidity and temperature probes
Humidity probes
Grant provides the following combined temperature/humidity probe (RHT-G-Z) for use with Squirrel data loggers:
These are available with 2, 5 or 10 metres of cable (example code for 2m RHT-G-Z2-0)
Rotronic HYGROMER™ with Pt100 sensor
measurement range -40 to +100°C (-0.4 to +1V); 0 to 100% r.h. (0 to 1V)
sensors protected against dust and pollution
fast response time: start-up 3s
good long term stability
robust polycarbonate housing
accuracy (at +23°C): humidity ±0.8% r.h., temperature ±0.2°C
good long term stability: <1% r.h, 0.1°C/year
dimensions of sensor head: 85mm x 15mm
can be supplied as Dew point output instead of rh, upon request
