| Accuracy |
±0.1% FS with option LDM80-KL01; ±0.2% without this option |
| Internal resolution |
65,000 digits |
| Measuring rate (if digital filter is set to zero) |
10 per second (every 100 ms a measurement) |
| Filter |
Programmable digital filter (for stabilisation of displayed values also at fluctuating pressure values etc.) |
| Temperature measurement |
Resolution 0.1°C, Accuracy ±1°C (Range -10...+70°C, ambient temp. 0...50°C) |
| Reference temperature |
+ 23 ° C |
| Working temperature |
-10 ... + 70 ° C |
| Storage temperature |
-10 ... + 80 ° C |
| Temperature influence |
≤ ± 0.002 ° C / 1 ° C |
| Display |
LCD, figures height 13 mm, programmable backlight |
| Programmable resolution |
1, 2, 5, 10 |
| Interface |
USB 2.0 (on PC side virtual COM port, adjustable baud rate 19200, 9600 or 4800)
OPTIONAL: WIRELESS 433 MHz, RF transmission 200 m in free air, max. 10 transmissions per sec. |
| ZEROing |
Via key press, up to 50% FS |
| Maximal/minimal values |
PEAK-functions, active for positive or negative pressure, 10 measurements per sec. |
| Pressure units (selectable) |
bar, mbar, psi, kPa, kg/cm², mHg, mmHg, mmH2O, mH2O |
| Temperature units (selectable) |
° C, ° F |
| Data logger |
max. storage frequency 1 value per second; Capacity max. 60,000 values
(60,000 pressure values or 30,000 pressure values plus 30,000 temperature values) |
| Supply |
Built-in Lithium-Ion battery 3.7 V (size 14500, up to about 3 months autonomy without charging, if backlight is set to zero and without data transmissions. Charging time apporox. 8 hours (via PC/Laptop or supplied USB charger)). |
| Pressure port |
1/2" BSP male thread, recommended seal: USIT A 63-18; Pressure ranges > 1000 bar: via optional double sealing cone 60° (Order-Code TLDMM-DK) |
| Pressure limits |
Static pressure 100% FS, max. permissible pressure up to 150% FS, burst pressure >300% FS; at highly dynamic pressure max. 75% v.E. |
| Pressure port mounting |
Tightening wrench 27 mm, tightening torque 28 Nm |
| Protection degree |
IP 40 |
| Materials |
Indicator housing: black coated aluminium, pressure sensor and port: stainless steel |