• Easy to read LCD display
• Audio & visual alarms
• Adjustable & displayable alarm settings & initial alarm delay period
• Selectable audio mute period
• Standard operating range -100°C to +100°C
  • Available Options:
    • NiMH backup battery
    • 0.1°C display
    • SPDT alarm contact output with adjustable relay delay period
    • 4 to 20 mA output
    • RS-485 Output
    • °F display
    • Backlit display
    • Thermocouple sensors;
      -Type T for -200°C to +50°C
      -Type K for 0°C to 400°C
    • Ethernet Interface
    • Password-protected set points
    • Switch input

Spanning a temperature range of -200 to +400 degrees .C., the Model 140 series monitor alarm incorporates a microprocessor which makes the use of various features; including varied sensor and output modes, while preserving compatibility with the previous Model 125 in data monitoring.

This single probe temperature alarm-monitor temperature span has various factory set ranges, and is housed in a wall-mounted or free-standing box. The basic unit includes alarm on high and low temperatures, with audible and visual alarm indicators (beeper and LED), settable mute and alarm "chirp" periods, and a UL listed plug-in power supply. Custom programming & packaging can be provided to fit most temperature monitoring tasks.

The features of the Model 140 that make it suitable for applications such as built-in monitoring of freezers, refrigerators, and walk-in environmental chambers include; temporary muting of the alarm beeper for user-selectable periods up to about 30 minutes (the beeper cannot be disabled completely), optional relay contacts indicating a temperature alarm condition or power failure, and for hookup to a remote alarm device or telephone dialer.