Emerson Rosemount 975 - FM Fuel Test Responses

B FM fuel test responses
Results of the FM fuel tests are as follows:
Table B-1: Rosemount 975 Models
Fuel Rosemount 975MR Rosemount 975HR Rosemount 975UF Rosemount 975UR
Gasoline
(1)
300 (90) 93 (28)
N-Heptane
(1)
300 (90) 93 (28)
Diesel fuel
(1)
210 (63) 70 (21)
JP5
(1)
210 (63) 70 (21)
Kerosene
(1)
210 (63) 70 (21)
Alcohol 95%
(1)
185 (55) 57 (17)
Isopropyl alcohol
(1)
185 (55) 70 (21)
Methanol
(1)
185 (55) 56 ft
Methane
(2)
210 (63) 60 (18)
Liquified petroleum
gas (LPG)
(1)
210 (63) 60 (18)
Polypropylene
(1)
163 (49) 60 (18)
Paper
(1)
115 (34) 33 (10)
Hydrogen
(1)
N/A 166 (50) 70 (21) N/A
Magnesium alloy
(3)
N/A 33 (10)
Gun powder
(4)
197 (60) 66 (20) 93 (28)
Fireworks
(5)
33 (10) 10 (3)
Cooking oil
(1)
210 (63) 70 (21)
Mineral oil: 20 w 50
(1)
210 (63) 70 (21)
Wood
(1)
111 (34) 33 (10)
Ethylene glycol
(1)
164 (50) 23 (7)
Butyl acrylate
(1)
246 (75) 70 (21)
Vinyl acetate
(1)
246 (75) 70 (21)
Flammable adhesive
(1)
210 (63) 70 (21)
Solvents
(1)
246 (75) 70 (21)
Oil paint
(1)
210 (63) 70 (21)
Jet fuel A1
(1)
210 (63) 70 (21)
Battery
(6)
279 (85) 75 (23)
(1) 1 ft
2
(0.1 m
2
) pan fire
(2) Plume fire: 2.5 ft (0.75 m) high, 0.8 ft (0.25 m) wide
(3) Only for ultraviolet (UV) detector
(4) 1.5 in
2
(10 cm
2
) pan fire
(5) Ten pieces per test
(6) One lithium ion battery. Height: 2.6 in. (65 mm). Diameter: 0.7 in. (18.4 mm)
Manual FM fuel test responses
00809-1400-4975 September2023
Rosemount 975 41