Temperature Transmitter and Regulator with RS485 Output. Outdoor, indoor use.(-30 to +80°C)
Temperature transmitter is equipped with three two-state inputs for detection of two-state signals - e.g. power presence, water, smoke, airflow, glass break detection, door contact.
|The Sensor measures:||Temperature|
|Power Supply:||9-30 Vdc|
Temperature transmitter is designed for two-state control of e.g. heating, ventilation, humidifier, dehumidifier, etc.
Transmitter is equipped with two relay outputs for alarm indication or control of external devices. For each relay setting of delay, hysteresis, audible alarm is enabled.
Measured values are converted to galvanically isolated RS485 serial output.
Transmitter contains built-in temperature sensor.
Degrees Celsius and Fahrenheit are user selectable.
Parameters are easy adjustable from regulator keyboard or from the computer. Large dual line LCD display is an advantage.
Transmitter is also equipped with three binary inputs for detection of two-state events - e.g. water, smoke, glass break detection, door contact.
Serial output RS485 is galvanically isolated from other circuitry to prevent collisions on the RS485 bus. The transmitter works with ModBus RTUcommunication protocol or with Advantech ADAM compatible protocol. Protocol is user selectable in special configuration mode by means of the PC. Serial link enables to read actual readings and modify transmitter configuration. Instrument works always in slave mode, i.e. responds only to master device query. Transmitters have the address space available from 0 to 255. Communication speed is 110 to 115200Bd.
|Construction Type||Ambient Air|
|Temperature Measuring Range||-30 to +80°C|
|Maximum switching voltage, current, power of relay output||50V, 2A, 60VA|
|Audible alarm||from built-in beeper - switchable|
|Accuracy of temperature output||±0.4°C|
|Available temperature units||degrees Celsius, Fahrenheit|
|Signal for binary inputs||dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
|Minimum pulse length at binary input||500 ms|
|Voltage at open contact||3.3 V|
|Low voltage level||0 to +0.5 V|
|High voltage level||+3.0 to +30V|
|Temperature operating range||-30 to +80°C|
|Temperature operating range of LCD display||readable to operating temperature +70°C, it is recommended to switch OFF the LCD over +70°C|
|Communication protocol||ModBus RTU and Advantech ADAM compatible protocol|
|Communication speed||110 to 115200 Bd|
|Power||9-30Vdc, power consumption approximately 1W|
|Dimensions||136 x 191 x 45 mm (W x H x D), stem length 53 mm|
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1 394,00 €
1 085,00 €
1 085,00 €
1 085,00 €
1 085,00 €