is a Combined Temperature and Humidity Radio Transmitter with internal sensors.Humidity Measurement Range: 10 to 90% RH non condensing. A unit set to log every 5 minutes will take more than 340 days to fill.Each data logger has an LCD screen simultaneously displaying the most recent readings taken, the predicted battery life, and if any readings have exceeded the alarm parameters set. One Lux is defined as a brightness corresponding to one is spread over a given area; that is, a measure of the intensity of illumination on a surface) is a measure of the total ‘amount’ of visible light present.

Radio Transmitter has an onboard RH/T sensor and optional Remote Surface Temperature Probe.Temperature Measurement Range: -20°C to +60°C which is extended to 0°C to +125°C with external probes.Humidity Measurement Range: 10 - 90% RH non-condensing.

Quick delivery and post-purchase support. is a measure of the brightness of the incident light but measured in such a way as to be comparable with the subjective opinion formed by the human eye.In practise this means choosing a detector that has a similar spectral response to our own eye.

The moulded case allows easy access to the battery and USB socket, as well as having slots to fit onto secure wall brackets.The ml4000 range has been designed to comply with the RoHS and WEEE EU directives, and carries the CE mark. Additional software add-ons allow the software to be run with advanced security features.The data logger is powered by a single 3.6V AA lithium battery, which can be fitted by the user. The battery life will be dependent on the logging interval selected. Hanwell Instruments use a photocell which gives an accuracy of approximately 1% FSD.

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Radio Transmitter is fitted with onboard Temperature and Humidity sensors and has the option of connecting a Leak Detection Cable. One Lux is defined as a brightness corresponding to one is spread over a given area; that is, a measure of the intensity of illumination on a surface) is a measure of the total ‘amount’ of visible light present. **Only Relative Humidity and Temperature are recorded on internal logging, not Flood. Door Status is transmitted on status change. Hanwell Humbug Data Loggers. Visit the Hanwell shop to purchase the very best data loggers, radio systems & much more.

Hanwell Instruments use a photocell which gives an accuracy of approximately 1% FSD. Door Status is transmitted on status change collect data from from attached sensors/probes on one, two or three data channels and save it to their memory. differs from ‘power', i.e. HOBO data loggers for monitoring indoor, outdoor, and underwater environments.

Radiant Flux in that includes all electro-magnetic waves emitted, while Luminous Flux is weighted according to a model/Luminosity Function of the human eye's sensitivity to various wavelengths of electro-magnetic radiation.Therefore, to be clear, the Lumen is a measure of the total quantity of visible light emitted by a source weighted so it is as would be seen by the standard human eye.Damage from light is cumulative in its effect; that is, the longer you leave an item exposed to light, the more damage the exposure will cause.Reducing the damage done by light means considering both intensity of the light (Lux) and the length of exposure.exposed to 50 Lux for 100 hours will experience the same damage as if it were exposed to 100 Lux for 50 hours.Prior to EMS Version 1.0.10 ( 2.0.3 EMS Compliant) Cumulative Lux is expressed as the sum of all Lux readings.From EMS Version 1.0.10 (2.0.3 EMS Compliant) onwards, Cumulative Lux is expressed as Lux/Hours over the elected period.

for information on the appropriate Current Clamp to be used. Hanwell 4000T Data Loggers & Radio Transmitters. Radio Transmitter is fitted with an onboard LUX Sensor.

if fitted with a Snubber, the capacitance is 10nF or less and the contacts are Volt free.There will be an overall delay of up to 2 minutes from transmitting a State Change to a reaction being generated in the application.Furthermore, if using SMS, there may be a further delay through external third party phone providers.RL4805 Transmitter-Sensors are compatible with: RadioLog 8, EMS 1.0.10 or later and EMS 2.0.3 or later.   To operate with earlier versions of EMS or Synergy, add the Units as Single and Dual Channel Transmitters are Flood Sensors, used for flood detection.

Data Logger is a three channel Temperature and Humidity Logger with optional Remote Surface Temperature Probe.Temperature Measurement Range: -20°C to +60°C which is extended to 0°C to +125°C with external probes.Humidity Measurement Range: 10 - 90%RH non-condensing.

Radio Transmitter is fitted with onboard Temperature and Humidity Sensors.Humidity Measurement Range: 0 - 100%RH non-condensing.

Replacing the battery when the data logger is connected to the PC allows the logging session to continue uninterrupted.The moulded case allows easy access to the battery and USB socket, as well as having slots to fit onto secure wall brackets and a plain front panel to hide the LCD if desired.The data logger is powered by a single 3.6V AA lithium battery, which can be fitted by the user. The battery life will be dependent on the logging interval selected. Started operations in March 2002 under the name of ShockWatch India Private … A unit set to log every 5 minutes will take more than 340 days to fill.Each data logger has an LCD screen simultaneously displaying the most recent readings taken, the predicted battery life, and if any readings have exceeded the alarm parameters set.