Dr.Sherlock Graph

TEMPERATURE ALARM

• Alarm supervision of 10 temperature sensors + one for outdoor temperature
• Easy survey and operation. Input names can be user assigned
• Speech processor and dialup functions are shown and can be changed
• High and low alarm limits and relative limits compared to a normal temperature
• Unwanted alarms caused by high outside temperature can be avoided safely
• RS 485 interface
• Data logging and graphic display of temperatures trends
• Alarm limits can be made "soft" and only during daytime hours

Easy operation

• Right turnable button provides easy access to the menus
• Left turnable button is used to select which input changes apply to etc.
• Alarm condition is provided in meaningful text
• Logical structure and self explanatory interface making a manual more or less superfluous
• Speech processor commands are shown and can be changed directly

User settings

• Input names can be changed. Changes are automatically transferred to the speech computer
• Each input can be set as either a temperature input or ON/OFF input

Perfect survey

• Temperatures and status for each input are show in the display
• Everything can be set directly from the panel - no external adjustment are needed

Alarms

• High and low absolute temperature alarm limits
• High and low relative temperature alarm limits compared to a "normal temperature" measured between 6 and 7 in the morning
• In addition to lightning/transient protection short (insignificant) alarms are filtered

Selective alarm handling

Alarm handling can be set for each input as needed:

• - both siren and alarm dialup.
• - siren only
• - only during daytime hours
• - as beep only and on request only (soft alarm)

Heat wave compensation

• In order to avoid unwanted alarms on a warm summer day (heat wave), it is possible to specify a parameter in °C by which the indoor temperature is allowed to rise above the outdoor temperature. This can be done separately for each input.

Safety

• Alarm for defects - short circuits and broken cables - at all inputs.
• Alarm at too low voltage in power supply.
• Temperature sensors and keyboard housing are IP 65.
• Possibility for automatic test of accumulator every day at 0800 hrs.

Graphical survey
Clear and easy graphical survey with:

• Temperature trends shown as curves
• High and low values
• Alarm condition

Speech Processor

• A Speech Processor Dr.Bell performs alarm dialup and informs in clear speech.
• Remote control - setting parameters using a telephone.

Communication

RS485 interface is integrated. Communication opens up possibilities which you will soon appreciate.

• Communication with a PC and Professor Partyline for presentation of trends of the temperature. Remote control - for example setting of alarm limits and toggle active/idle mode of each input. This can also be done through telephone by means of a modem.
• By means of a Speech Processor Dr.Bell inquiries and operation can also be done through telephone.

Expansion Possibilities

• Can be expanded by more units connected in network.
• Supervision of O2 and pH-value and other parameters on request.