Temperature and humidity data logging devices

Temperature and humidity data logging devices
 

Product description:

Temperature and humidity data logging devices



product description:
Intelligent design, and thermal resistance, current, voltage and other sensors, transmitters used in conjunction, for online multi-channel temperature and humidity measurement, display and control, but also with micro-printer composition data recording systems, or with data acquisition software Composition remote monitoring system.

details:
Features ----
• Wide input voltage range (80 ~ 260VAC);
Parameters • each measurement channel can be used alone or in a unified set;
• each measurement channel can choose to set one or more alarm points, and each point has a separate alarm warning indicator;
• 32 relay outputs can be extended
• relay output can be set to patrol mode, 1 to 1 way or one pair of multi-mode output;
• Multiple transmitter output;
• The display can also be set to patrol a road show for;
• Supports synchronous text printing and curve printing function;
• Print maximum measured value of each channel and all channels between the minimum, average, print time
• Optional multiple printer models;
• Support for remote communications, and optional data acquisition software
• Print and RS485 remote communication can be synchronized;
• Built-in hardware clock, power outages do not affect travel;
• On cold end correction;
• You can turn off any channels not in use;

Applications ----
For the communications room temperature offices, workshops, warehouses, hospitals, archives, cold storage, test equipment, HVAC, building automation, agriculture farming, timber drying, humidity display control.
Basic parameters----
Measuring ways: 8 (16 channels) temperature and humidity
Measuring range: Temperature: Depending on the type of input
Humidity: 0-100% RH
Accuracy: 0.5 (0.5% F.S.)
Power consumption: 4W
Isolation Voltage:) 1500VAC
Control output: contact capacity: AC250V @ 6A
RS485 communication output
Operating voltage: AC220V @ 50-60HZ;
Working temperature: -10 ℃ -50 ℃

The main types ----
l Display: 1 LED channel number display
3 LED temperature display
4 LED display humidity values
l control mode: position control (relay output)
l Printing method: text printing, print curve
l Communication: RS485 Interface
l transmission mode: 0-20mA or 4-20mA
l Panel Size: 160 * 80mm (horizontal / vertical)
Installation size: 150 * 76mm (horizontal / vertical)