Portable temperature checks need a compact instrument that is simple to carry and precise enough for daily measurement work. The HD2307.0 measures temperature with immersion, penetration, contact or air probes and supports 3- or 4-wire Pt100 sensors as well as 2- or 4-wire Pt1000 sensors.
The instrument covers -200…+650°C with 0.1°C resolution and ±0.05°C accuracy. SICRAM probe modules store factory calibration data, allowing the thermometer to recognize suitable probes automatically when switched on. Direct probes can also be used via the probe type setting.
For practical field use, the large 2 x 4½-digit LCD keeps readings clear, while MAX, MIN, AVG, REL and HOLD functions support routine checks and comparisons. IP67 protection, a lightweight ABS housing and 200 hours autonomy with 3 x AA batteries make the HD2307.0 a reliable choice for portable RTD temperature measurement.
The 8-pole DIN45326 connector accepts SICRAM probes and direct RTD probes configured through the probe type menu.
The instrument measures temperature with immersion, penetration, contact and air probes, depending on the connected probe type.
The large LCD shows the measured value and supports MAX, MIN and AVG values during ongoing measurement.
REL displays the difference from a stored reference value, while HOLD freezes the current reading on the display.
The instrument provides factory calibration and allows user calibration of instrument and probe on one or two points.
AutoPowerOff switches the instrument off after about 8 minutes without key activity and can be disabled when required.
| Temperature inputs |
1
|
|---|---|
| Accuracy temperature |
±0.05 °C
|
| Resolution temperature |
0.1 °C
|
| Measuring principle |
RTD
|
| Temperature range |
-200...+650 °C
|
| Temperature sensor |
Pt100, Pt1000
|
| Operating temperature |
-5...+50 °C
|
|---|---|
| Operating relative humidity |
0...90 %RH
|
| Condensation |
not permitted
|
| Storage temperature |
-25...+65 °C
|
| Degree of protection case |
IP67
|
| Dimensions |
88 mm x 38 mm x 140 mm
|
|---|---|
| Materials |
ABS
|
| Weight |
160 g
|
| Battery life |
200 h
|
|---|---|
| Battery life description |
200 hours with 1800mAh alkaline batteries
|
| Battery type |
Battery 3x AA alkaline
|
| Power consumption |
< 20 μA with instrument off
|
| Connection |
8-pole male DIN45326 connector
|
|---|
| Display presence |
Yes
|
|---|---|
| Description |
2 rows 4½ digits plus symbols
Visible area: 52 x 42 mm |
| Type of controls |
Button
|
| Display type |
LCD
|
| Certificate |
CE Declaration: Declaration of conformity required where applicable under EU legislation. Manufacturers declaration, nessasary for selling to european market. Requires -prodcut depending-, fulfillment of regulation, like RoHs, LVD, EMC, ATEX, product related |
|---|---|
| Standard / Compliance |
RoHS: Restriction of Hazardous Substances compliance. Manufacturers declaration of compliance to regulation, company/site related REACH: Compliance with REACH requirements for substances and SVHC information. Manufacturers declaration of compliance to regulation, company/site related |
| Compliance Requirement |
EMC directive: Electromagnetic Compatibility |
