Temperature transmitter for Pt1000 sensors with two relay outputs. Outdoor, indoor use.
For external Pt1000 temperature probe. Three two-state inputs.
Included in delivery:
- H4431 sensor
- Traceable calibration certificate
- Quick start manual
- Technical support at discussion forum
| Technical parameters | Value |
|---|---|
| Output | RS485 |
| Measured Value | Temperature |
| Construction Type | For External Temperature Probe Pt1000 |
| Design | Industrial |
| Temperature Measuring Range | -200 to 600 °C |
| Relay Output | Yes |
| Two-State Input | Yes |
| Lcd Display | Yes |
| PoE | No |
| Maximum switching voltage, current, power of relay output | 50V, 2A, 60VA |
| Audible alarm | from built-in beeper - switchable |
| Accuracy of temperature intput without probe | ±0,2 °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, ARION and Advantech ADAM compatible protocol |
| Communication speed | 110 to 115200 Bd |
| IP protection | IP65 |
| Power | 9-30Vdc, power consumption approximately 1W |
| Dimensions | 136 x 160 x 45 mm (W x H x D) |
| Weight | approximately 350g |
US 23758 
BR 22436 
GB 18732 
AU 10183 
CA 10167 
IE 5908 
NZ 2670 
TR 2123 
