Measurement Accuracy |
Voltage DC |
Range/ Resolution |
1 Year |
2 Years |
100.000 mV |
0.02% + 0.005 mV |
0.03% + 0.005 mV |
3.00000 V |
0.02% + 0.00005 V |
0.03% + 0.00005 V |
30.0000 V |
0.02% + 0.0005 V |
0.03% + 0.0005 V |
300.00 V |
0.05% + 0.05 V |
0.07% + 0.05 V |
Voltage AC |
3.000 V (40 Hz to 500 Hz) / 0.001 V |
0.5% + 0.002 V |
1.0% + 0.004 V |
30.00 V (40 Hz to 500 Hz) / 0.01 V |
0.5% + 0.02 V |
1.0% + 0.04 V |
300.0 V (40 Hz to 500 Hz) / 0.1 V |
0.5% + 0.2 V |
1.0% + 0.2 V |
Current DC |
30.000 mA |
0.01% + 5 uA |
0.015% + 7 uA |
110.00 mA |
0.01% + 20 uA |
0.015% + 30 uA |
Resistance |
10.000 Ω |
0.05% + 50 mΩ |
0.07% + 70 mΩ |
100.00 Ω |
0.05% + 50 mΩ |
0.07% + 70 mΩ |
1.0000 kΩ |
0.05% + 500 mΩ |
0.07% + 0.5 Ω |
10.000 kΩ |
0.1% + 10 Ω |
0.15% + 15 Ω |
Frequency |
1.00 to 110.00 Hz / 0.01 Hz |
|
0.05 Hz |
110.1 to 1100.0 Hz / 0.1 Hz |
|
0.5 Hz |
1.101 to 11.000 kHz / 0.001 kHz |
|
0.005 kHz |
11.01 to 50.00 kHz / 0.01 kHz |
|
0.05 kHz |
Source Accuracy |
|
|
1 Year |
2 Years |
Voltage DC |
100.000 mV |
0.01% + 0.005 mV |
0.015% + 0.005 mV |
1.00000 V |
0.01% + 0.00005 V |
0.015% + 0.0005 V |
15.0000 V |
0.01% + 0.0005 V |
0.015% + 0.0005 V |
Current DC |
22.000 mA (source) |
0.01% + 0.003 mA |
0.02% + 0.003 mA |
Current sink (simulate) |
0.02% + 0.007 mA |
0.04% + 0.007 mA |
Resistance |
10.000 Ω |
0.01% + 10 mΩ |
0.015% + 15 mΩ |
100.00 Ω |
0.01% + 20 mΩ |
0.015% + 30 mΩ |
1.0000 kΩ |
0.02% + 0.2 Ω |
0.03% + 0.3 Ω |
10.000 kΩ |
0.02% + 3 Ω |
0.03% + 5 Ω |
Frequency |
0.1 to 10.99 Hz |
|
0.01 Hz |
0.01 to 10.99 Hz |
|
0.01 Hz |
11.00 to 109.99 Hz |
|
0.1 Hz |
110.0 to 1099.9 Hz |
|
0.1 Hz |
1.100 to 21.999 kHz |
|
0.002 kHz |
22.000 to 50.000 kHz |
|
0.005 kHz |
Technical Data |
Data log functions |
Measure functions |
Voltage, current, resistance, frequency, temperature, pressure |
Reading rate |
1, 2, 5, 10, 20, 30, or 60 readings/minute |
Maximum record length |
8000 readings (7980 for 30 or 60 readings/minute) |
Ramp functions |
Source functions |
Voltage, current, resistance, frequency, temperature |
Rate |
4 steps/second |
Trip detect |
Continuity or voltage (continuity detection not available when sourcing current) |
Loop power function |
Voltage |
Selectable, 26 V |
Accuracy |
10%, 18 V minimum at 22 mA |
Maximum current |
25 mA, short circuit protected |
Maximum input voltage |
50 V DC |
Step functions |
Source functions |
Voltage, current, resistance, frequency, temperature |
Manual step |
Selectable step, change with arrow buttons |
Autostep |
Fully programmable for function, start delay, stepvalue, time per step, repeat |
Environmental Specifications |
Operating temperature |
-10°C to +50°C |
Storage temperature |
-20°C to +60°C |
Dust/water resistance |
Meets IP52, IEC 529 |
Operating altitude |
3000 m above mean sea level (9842 ft) |
Safety Specifications |
Agency approvals |
CAN/CSA C22.2 No 1010.1-92, ASNI/ISA S82.01-1994, UL3111, and EN610-1:1993 |
Mechanical and General Specifications |
Size |
136 x 245 x 63 mm (5.4 x 9.6 x 2.5 in) |
Weight |
1.2 kg (2.7 lb) |
Batteries |
Internal Battery Pack Li-ion: 7.2V,4400mAh, 30 Wh |
Battery life |
>8 hours typical |
Battery replacement |
Replace without opening calibrator; no tools required |
Side port connections |
Pressure module connector |
USB Connector to interface to your PC |
Digital instrument (HART) connector |
Connection for optional battery charger/eliminator |
Data storage capacity |
1 week of calibration procedures results |
90 day specifications |
The standard specification interval for the 750 Seriesare 1 and 2 years. |
Typical 90 day measurement and source accuracy can be estimated by dividing the one year "% of reading" or "% of output" specifications by 2. |
Floor specifications, expressed as "% of full scale" or "counts" or "ohms" remain constant. |
Temperature, Resistance Temperature Detectors |
Degrees or % of reading - Type (α) |
Range °C |
Measure °C1 |
1 year |
2 year |
100 Ω Pt (385) |
-200 to 100 100 to 800 |
0.07°C 0.02% + 0.05°C |
0.14°C 0.04% + 0.10°C |
200 Ω Pt (385) |
-200 to 100 100 to 630 |
0.07°C 0.02% + 0.05°C |
0.14°C 0.04% + 0.10°C |
500 Ω Pt (385) |
-200 to 100 100 to 630 |
0.07°C 0.02% + 0.05°C |
0.14°C 0.04% + 0.10°C |
1000 Ω Pt (385) |
-200 to 100 100 to 630 |
0.07°C 0.02% + 0.05°C |
0.14°C 0.04% + 0.10°C |
100 Ω Pt (3916) |
-200 to 100 100 to 630 |
0.07°C 0.02% + 0.05°C |
0.14°C 0.04% + 0.10°C |
100 Ω Pt (3926) |
-200 to 100 100 to 630 |
0.08°C 0.02% + 0.06°C |
0.16°C 0.04% + 0.12°C |
10 Ω Cu (427) |
-100 to 260 |
0.2°C |
0.4°C |
120 Ω Ni (672) |
-80 to 260 |
0.1°C |
0.2°C |
Source current |
Source °C |
Allowable current2 |
1 year |
2 year |
1 mA |
0.05°C 0.0125% + 0.04°C |
0.10°C 0.025% + 0.08°C |
0.1 mA to 10 mA |
500 μA |
0.06°C 0.017% + 0.05°C |
0.12°C 0.034% + 0.10°C |
0.1 mA to 1 mA |
250 μA |
0.06°C 0.017% + 0.05°C |
0.12°C 0.034% + 0.10°C |
0.1 mA to 1 mA |
150 μA |
0.06 C 0.017% + 0.05°C |
0.12 C 0.034% + 0.10°C |
0.1 mA to 1 mA |
1 mA |
0.05°C 0.0125% + 0.04°C |
0.10°C 0.025% + 0.08°C |
0.1 mA to 10 mA |
1 mA |
0.05°C 0.0125% + 0.04°C |
0.10°C 0.025% + 0.08°C |
0.1 mA to 10 mA |
3 mA |
0.2°C |
0.4°C |
0.1 mA to 10 mA |
1 mA |
0.04°C |
0.08°C |
0.1 mA to 10 mA |
1. For two and three-wire RTD measurements, add 0.4°C to the specifications. 2. Supports pulsed transmitters and PLCs with pulse times as short as 1 ms |
Temperature, Thermocouples |
Type |
Source °C |
Measure °C |
Source °C |
1 year |
2 years |
1 year |
2 years |
E |
-250 to -200 |
1.3 |
2.0 |
0.6 |
0.9 |
-200 to -100 |
0.5 |
0.8 |
0.3 |
0.4 |
-100 to 600 |
0.3 |
0.4 |
0.3 |
0.4 |
600 to 1000 |
0.4 |
0.6 |
0.2 |
0.3 |
N |
-200 to -100 |
1.0 |
1.5 |
0.6 |
0.9 |
-100 to 900 |
0.5 |
0.8 |
0.5 |
0.8 |
900 to 1300 |
0.6 |
0.9 |
0.3 |
0.4 |
J |
-210 to -100 |
0.6 |
0.9 |
0.3 |
0.4 |
-100 to 800 |
0.3 |
0.4 |
0.2 |
0.3 |
800 to 1200 |
0.5 |
0.8 |
0.3 |
0.3 |
K |
-200 to -100 |
0.7 |
1.0 |
0.4 |
0.6 |
-100 to 400 |
0.3 |
0.4 |
0.3 |
0.4 |
400 to 1200 |
0.5 |
0.8 |
0.3 |
0.4 |
1200 to 1372 |
0.7 |
1.0 |
0.3 |
0.4 |
T |
-250 to -200 |
1.7 |
2.5 |
0.9 |
1.4 |
-200 to 0 |
0.6 |
0.9 |
0.4 |
0.6 |
0 to 400 |
0.3 |
0.4 |
0.3 |
0.4 |
B |
600 to 800 |
1.3 |
2.0 |
1.0 |
1.5 |
800 to 1000 |
1.0 |
1.5 |
0.8 |
1.2 |
1000 to 1820 |
0.9 |
1.3 |
0.8 |
1.2 |
R |
-20 to 0 |
2.3 |
2.8 |
1.2 |
1.8 |
0 to 100 |
1.5 |
2.2 |
1.1 |
1.7 |
100 to 1767 |
1.0 |
1.5 |
0.9 |
1.4 |
S |
-20 to 0 |
2.3 |
2.8 |
1.2 |
1.8 |
0 to 200 |
1.5 |
2.1 |
1.1 |
1.7 |
200 to 1400 |
0.9 |
1.4 |
0.9 |
1.4 |
1400 to 1767 |
1.1 |
1.7 |
1.0 |
1.5 |
C |
0 to 800 |
0.6 |
0.9 |
0.6 |
0.9 |
800 to 1200 |
0.8 |
1.2 |
0.7 |
1.0 |
1200 to 1800 |
1.1 |
1.6 |
0.9 |
1.4 |
1800 to 2316 |
2.0 |
3.0 |
1.3 |
2.0 |
L |
-200 to -100 |
0.6 |
0.9 |
0.3 |
0.4 |
-100 to 800 |
0.3 |
0.4 |
0.2 |
0.3 |
800 to 900 |
0.5 |
0.8 |
0.2 |
0.3 |
U |
-200 to 0 |
0.6 |
0.9 |
0.4 |
0.6 |
0 to 600 |
0.3 |
0.4 |
0.3 |
0.4 |
BP |
0 to 1000 |
1.0 |
1.5 |
0.4 |
0.6 |
1000 to 2000 |
1.6 |
2.4 |
0.6 |
0.9 |
2000 to 2500 |
2.0 |
3.0 |
0.8 |
1.2 |
XK |
-200 to 300 |
0.2 |
0.3 |
0.2 |
0.5 |
300 to 800 |
0.4 |
0.6 |
0.3 |
0.6 |