Martel Electronics T140 Series - Manual (Page 9)

7. Specifications
Range
(Model T140-10") -10 to 10" H
2
O
(Model T140-1) -1 to 1 PSI
(Model T140-200") -200" to 200"H
2
O
(0-7PSI)
(Model T140-30) -14 to 30 PSI
(Model T140-100) -14 to 100 PSI
(Model T140-300) -14 to 300 PSI
(Model T140-3000) -14 to 3000 PSI
Accuracy @23 ±5°C
30/100 PSI, 200” ±0.05% F.S.
300/3000 PSI ±0.05% of F.S.
10", 1 PSI ±0.1% F.S.
Engineering Units PSI, in H
2
O, cm H
2
O,
ft H
2
O, m H
2
O, BAR,
in Hg, mm Hg, cm Hg,
KPa, m BAR, Kg/cm
2 ,
Torr, ATM
Operating Temperature 0 to 50°C
Storage Temperature -20 to 60°C
Stability 0.01% F.S./°C outside
of 23°C ± 5°C
MAX Overpressure 2x for ranges >100 PSI
3x for ranges <30 PSI
Power 9V alkaline battery
Case Size 1.43” x 3.15” x 5.7”
Weight 12 oz.
7