17
Specifications
Performance
Input Type:
Strain Gauge Full Bridge Sensors
Input Range:
Up ±5mV/V (±50mV/V can be supplied, with factory set option)
Non Linearity:
±0.005% FSD
Thermal Drift:
<5 ppm/°C
Excitation Voltage:
5Vdc (±4%), 59mA maximum current
Minimum Bridge Resistance: 85
Ω
(4off 350
Ω
sensors in parallel)
Internal Battery:
2off AA size alkaline, access via sealed rear compartment
Battery Life:
45 hours (Typical 450 hours in low power mode), with 350
Ω
sensor
Update Rate:
Up to 40mS (can be set in configuration menu)
Indication
Display Type:
7 digit LCD display, 8.8mm high digits
Display Resolution:
1 part in 250,000 at 1Hz update rate
1 part in 65,000 at 10Hz update rate
Annunciators:
Low Battery warning; peak; trough; hold; net; shunt cal; range
Control Variables
Front Panel User Keys:
Tactile Keys with recessed rims for:-
ON/OFF
Switches TR150 power on/off
RANGE
Selects between two ranges
HOLD
Hold the current display value, press again to release
GROSS/NET Zero’s display (±100% range)
SHUNT CAL Generates simulated input for indicator testing
PEAK Enables
peak
hold
TROUGH
Enables valley/trough hold
Settable Parameters:
Tare/Zero value; display resolution/decimal point position; display
update rate; low power mode; auto power off;
Mechanical
Electrical Connection:
5 pin Binder socket (mating plug supplied)
Physical Size:
See drawing below
Weight: 260
grams
Legends:
Insert legends for engineering unit identification (supplied)
Environmental
Operating Temperature:
-10°C to +50°C
Environmental Rating:
IP65 (when mating plug fitted)
Enclosure Type:
ABS, dark grey (Leather Carry Case Optional)
Safety/Low Voltage Directive
73/23/EEC amended by 93/68/EEC To IEC 1010-1:1990, EN
61010 – 1 – 1993 89/336/EEC
EMC Directive
EN 50 081 – 1 : 1992 (Light Industrial)
Emissions
EN 50 081 – 2 : 1992 (Heavy Industrial)
pr EN 50 093 : 1991
EMC Emissions
EN 50 082 – 1 :1992 (Light Industrial)
EN 50 082 – 2 :1992 (Heavy Industrial)
Mechanical Dimensions
Lbs
kN
kgf
90
152
34
UK / Europe Office
Tel: +44 (0)8700 434040
Fax: +44 (0)8700 434045
[email protected]
www.omniinstruments.co.uk
Australia / Asia Pacific Office
Tel +61 (0)282 442 363
Fax +61 (0)294 751 278
www.omniinstruments.com.au
USA / Canada Office
Tel +1-866-849-3441
Fax +1-866-628-8055
www.omniinstruments.net
