Specification - Mantracourt T24-ACMi-SA User Manual

Specification

Specification with 1000R bridge, 2.5mV/V, at 3V supply at 25
Measurement
Strain Gauge Excitation System
Strain Gauge Excitation Voltage
Strain Gauge Drive Capability
Maximum Gauge Sensitivity (FR)
Offset Temperature Stability
Gain Temperature Stability
Offset Stability with Time
Gain Stability with Time
Non Linearity before Linearization
Internal Resolution
Noise Free where Sample Time < 10ms
Noise Free where Sample Time < 50ms
Noise Free where Sample Time < 100ms
Noise Free where Sample Time < 1000ms
Noise Free where Sample Time > 1000ms
1. From original offset at any time.
2. First year.
Environmental
Operating temperature range
Storage Temperature
Humidity
Power Supply
Standby / Low Power Mode
T24-SAe, T24-SAi, T24-ACMi-SA,
T24-ACMm-SA
Power Supply voltage
Power Supply ripple
Normal Mode (1K Bridge)
T24-ACM-SA
Power Supply voltage
Power Supply ripple
Normal Mode (1K Bridge)
1. Power supply must be capable of supplying 300 mA for 250 µs (Required on start up, waking and during low power operation)
Battery Life in Low Power Mode Generating
Results at 3Hz with 350R Load Cell
Pair AA cells
Pair AA cells
Pair D cells
Pair D cells
Mantracourt Electronics Limited
°
C
Min Typical
4. 5 5
85 -
1
3
20
5
16,000,000/ 24
50,000 / 15.5
65,000 / 16
150,000 / 17.25
250,000 / 18
400,000 / 18.75
Min Typical
-20
-40
0
Min Typical
5
2.1 3.0
60
5
60
Usage
Constantly on
12 sessions per day of 5
minutes
Constantly on
12 sessions per day of 5
minutes
53
Max
4 Wire
5.25
5000
3.1 +/-mV/V
4
ppm/
5
ppm/
80 ppm of FR (1)
30 ppm of FR (2)
25 ppm of FR
Resolution/Bits
Resolution/Bits
Resolution/Bits
Resolution/Bits
Resolution/Bits
Resolution/Bits
Max Units
°
+55
C
+85 °
C
95 %RH
Max Units
20 µA
3.6 Vdc
50 mV ac pk-pk
65 mA (1)
18 Vdc
50 mV ac pk-pk
65 mA (1)
Battery Life
3 weeks
2 years
3.5 months
5 years
T24 Telemetry User Manual
Units
Vdc
Ω
°
C
°
C