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CRM-212-I/R | Clean Room Temperature & Humidity Monitor (Integrated Sensor)
The CRM-212-I/R Temperature & Humidity Monitor is a versatile and precise monitoring solution designed for various applications such as clean rooms in pharmaceuticals, HVAC systems, animal house clean rooms, and cold storage facilities. Equipped with an integrated Humidity and Temperature sensor, it features a 7-segment LED display providing real-time readings for both parameters simultaneously. Notable features include independent programmable alarms for temperature and humidity, with an integrated buzzer for immediate violation alerts. The device offers inbuilt calibration for accuracy, ensuring reliable measurements. User-friendly programming is facilitated through three front keys with password protection. The communication interface utilizes isolated RS-485 with MODBUS RTU Protocol, allowing seamless integration into existing systems.
1. Dual Parameter Monitoring: Simultaneously displays temperature and humidity readings on a 7-segment LED display for comprehensive environmental assessment.
2. Independent Programmable Alarms: Allows users to set customized alarm limits for temperature and humidity, ensuring prompt notifications in case of deviations.
3. Integrated Buzzer with Acknowledgment: Built-in buzzer immediately signals violations of temperature or humidity limits, with acknowledgment capability for swift response.
4. Software Calibration: Temperature and Humidity Monitor Provides the flexibility to calibrate the device for precise and accurate temperature and humidity measurements.
5. Password Protected Programming: Three front keys with password protection enhance security during parameter programming, preventing unauthorized access.
6. RS-485 Communication: Utilizes isolated RS-485 communication with MODBUS RTU Protocol for seamless integration into existing systems.
Technical Specifications of Temperature and Humidity Monitor:
1. Input:
– Integrated Humidity and Temperature Sensor
2. Range & Resolution:
– Temperature: -20.0°C to 60°C, 0.1 Resolution
– Humidity: 0% to 100% RH, 0.1 Resolution
3. Accuracy:
– Temperature: ± 1°C
– Humidity: ± 2% RH
4. Indication:
– 2 Line 4 Digit Seven Segment 0.4” Red LED Display
– 2 LED Status Indicators for Alarms
– Integrated Buzzer for Audible Alarm Notification
5. Communication:
– Isolated RS-485 with MODBUS RTU Protocol
– Programmable Settings: Baud rate 9600 bps, Parity (O/E/N), Data bits (8), Stop bits(1/2)
– Slave ID: 1-250
– Minimum Polling Interval: 200 milliseconds
6. Programmable Parameters:
– Set Point: Programmable as per input selection
– 3 Front Keys for Parameter Programming
– User-Programmable Alarm Logic: High or Low
7. Environmental:
– Operating Ambient Temp.: 0 to 50°C
– Humidity: Below 95% RH, Non-condensing
8. Electrical:
– Supply Voltage: 24VDC ± 10%
– Power Consumption: Less than 1.2 watts at 24VDC
9. Dimensions:
– Flush Mounting Plate: SS-304
– Front Plate Size: 90 mm(H) x 110 mm(W)
– Back Enclosure: MS with Powder Coating
– Overall Dimension: 90mm(H) x 110 mm (W) x 43mm(D)
– Mounting: Modular wall mounting with Stainless Steel Front
| Clean room application in Pharmaceutical |
| Pharma Environments monitoring applications |
| HVAC (Heating, ventilation, Air conditioning, Cooling) |
| Animal house clean room |
| Cold Storage |