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MA412

  • Easy to use temperature monitor and alarm

  • Alarm relay output for each sensor

  • Monitor the temperature in eight zones, including deep freezers!

  • Local alarm buzzer

MA412: $500

( Call to order, only 1 Remaining in stock)

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The MA412 is an 8 zone temperature monitor and alarm with individual relay outputs for each zone.

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Each sensor has a programmable upper and lower temperature limit, and a defrost time delay.

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Programming of the limits is accomplished via pushbuttons and stored in non-volatile memory.

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The isolated, normally open alarm relay contacts can be wired to existing alarm panels or other signaling equipment.

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Alarm buzzer.

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Description

Features

With the MA412, you can quickly and easily add temperature monitoring and alarming to your alarm system.

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  • Simultaneously monitor up to eight (8) temperature sensors.

  • Programmable °F or °C.

  • Programmable low and high limit for each sensor.

  • Programmable defrost time delay for each sensor.

  • Trigger eight (8) individual "out of limits" alarm relays.

  • Alarm buzzer.

  • Unit can be configured to monitor up to four (4) temperature sensors with a distinct low limit alarm relay and high limit alarm relay for each sensor.

  • All programmed values are stored in permanent memory. No battery required, no batteries to replace.

  • Integrated display quickly highlights critical data.

  • Self monitoring. If the sensor connection opens or short circuits, alarm contacts are activated.

  • Easily integrates with alarm panels via alarm relay’s isolated contacts. Incorporate the MA412 into your alarm system or use it as a standalone temperature indicator.

  • Compatible with numerous temperature sensor probes to suit your application. From cryogenic freezer sensors to room temperature sensors for sensitive electronics.

  • Individual sensor offset calibration.

Specifications

  • Temperature Sensor Inputs: 8

  • Maximum Temperature Sensor Range: -148°F to 212°F, -100°C to 100°C

  • Measurement resolution 1°F, Field Calibratable

  • Sensor Type: 1000 Ohm Platinum (.00385 TCR)

  • Alarm Relay Outputs: 8

  • Alarm Relay Type:  Isolated, SPST-NO Form A

  • Alarm Relay Rating:  1.0A 30VDC, 0.5A 125VAC

  • Power Requirements:  12VDC 200mA

  • Operating Temperature Range 32°F to 125°F

  • Board Dimensions: 5.625" x 4.250"

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