INSTRUKART Digital Carbon Monoxide Monitor (Measuring Range: 0-100, 150, 300, 400, or 500 PPM) for Control Alarms, Ventilation Fans | Model: Greystone CMD5B4000

Features

• Features: Back lit LCD | Front Panel test switch | Remote test switch available |Front Panel bi-colour status LED | Alarm Buzzer| RS-485 network with BACnet or Modbus protocol | Wall or Duct Mounting options| Coverage area of 700m2
• Measuring Range: 0-100, 150, 300, 400, or 500 PPM | Sensor Type: Electrochemical | Accuracy: 5 PPM or 5% of reading | Operating Temperature: 20C to 50C (-4F to 122F), 15 to 95% RH, 0.9 to 1.1 atm| Sample Method: Diffusion or Low through sample tube for duct mounted models | Stability: <5% signal loss/year | Response Time: 35 seconds for 90% step change
• Typical Coverage Area: 700 m2 (7500 ft2 ) or 15 m (50 ft) radius| Power Supply: 24 Vdc 20% or 24 Vac 10%(non-isolated half-wave rectified)| Consumption: 100 mA max. With all options on | Protection Circuitry: Reverse voltage protected and output limited | Output Signal: 4-20 mA (Active), 0-5 or 0-10 V
• Buzzer Alarm: 85 db @ 10 cm | Life Expectancy: 5-7 years in air | Optional Communications BACNet or Modbus | Dimensions: Space, 145 x 101 x 64mm (5.7w x 4h x 2.5d) Duct, 145 x 101 x 240mm, (5.7w x 4h x 9.5d)
• Supply scope: 1 unit of Greystone CMD5B4000 Carbon Monoxide Monitor and Instruction Manual | Applications: Control Alarms, Ventilation Fans or may be connected to Digital Inputs of the BAS for Status Monitoring