TR-525i Tipping Bucket Rain Gauge

TR-525i Tipping Bucket Rain Gauge, 150mm diameter, all metal construction, outputs one pulse ( dry contact ) per 0.01" or 0.25mm, accuracy 1% up to 50mm per hour

Price range: £68.49 - £341.81

Barometric Pressure Sensor, range 750 - 1250 mBar absolute, Series Pi600

Barometric Pressure Sensor, range 750 - 1250 mBar absolute, Series Pi600, accuracy 0.1%. Available with 5v regulated supply and 0.5 - 4.5v O/P, 2 wire 4-20mA output, or 0-10v output. Supplied with DIN63450 connector or flying lead.

Price range: £149.00 - £149.00

Rain Sensor Model 204

Capacitance type rain sensor with digital output ( open collector ) for either raining or not raining condition, suitable for a wide range of data loggers. The surface sensor is heated to ensure that it is not affected by fog or dew.

Price range: £263.00 - £263.00

Rain Sensor Model 205

Infrared type rain sensor with 4 and 20mA output ( 4mA = no rain, 20mA = rain ). This unit has a heated sensor and is not affected by dust or dirt. Fast response time of < 2 minutes.

Price range: £414.01 - £414.01

Radiation Shield Model 306

The lightweight Radiation Shield model 306 is designed to protect temperature and relative humidity sensors against error-producing solar radiation and precipitation. The shape of this radiation shield allows optimum wind flow between the discs. The white UV stabilized thermoplastic discs offer a high reflectivity, low thermal conductivity and rugged weather resistance.

Price range: £78.88 - £78.88

Relative Humidity and Temperature Transmitters and RHT-DM

Relative Humidity and Temperature Transmitter RHT-DM with 4-20 mA or 0-10 Vdc outputs for temperature and humidity. With 150mm probe suitable for use with the modle 306 radiation shield. Using the digital communication interface, the transmitter parameters can be configured to tailor a particular application. Available with ranges from -20 to +120 deg C and 0-100% RH. Accuracy 1,5 %RH @ 25 deg C, from 20 to 80 %RH, ±0,5 deg C @ 25 deg C. Maximum ±2 deg C from -40 to 80 deg C.

Price range: £74.97 - £119.17