* Firmer dollar, China's expected policy tightening weigh
* Fed benchmark rate announcement expected on Tuesday
* OPEC seen keeping output targets steady at Wednesday talks
(Updates price, adds comment)
By Chris Baldwin
LONDON, March 15 (Reuters) - Oil fell below $80 a barrel on Monday, pressured by a stronger dollar, while the market watched for signals ahead of an OPEC meeting this week and decisions expected from European, U.S. and Japanese banking and government sectors.
U.S. crude for April delivery <CLc1> fell $1.40 to $79.84 per barrel by 1401 GMT, after dropping to as low as $79.59. London Brent crude <LCOc1> was down $1.43 at $77.96.
The dollar edged up on Monday against the euro and yen after U.S. industrial data showed an increase in output in February despite severe winter storms that shut down much of the country's transport sector.[
]A stronger dollar tends to pressure oil because it makes dollar-denominated commodities more expensive for other currency holders.
Analysts said more significant developments for the dollar were expected on Tuesday.
"The market moves after the Empire Manufacturing data and U.S. industrial output are just noise," said Thorbjorn Bak Jensen, oil market analyst with A/S Global Risk Management in Denmark.
"Today is waiting for tomorrow for the Ecofin meeting on a Greece bailout and the U.S. and Japanese central banks to do something," said Jensen.
ECOFIN PRAISE
Euro zone finance ministers are likely to praise Greek austerity efforts on Monday and discuss a support mechanism on Tuesday that Athens could use to finance its borrowing needs if necessary.[
]Also on Tuesday, the Fed is expected to hold benchmark rates near zero and reiterate its pledge to keep them low for an "extended period" due to lingering weakness in the U.S. jobs market and nagging doubts over the solidity of the economic rebound.[
]On Monday data emerged showing U.S. industrial output edged up 0.1 percent in February as expected, likely restrained by severe winter storms that hit part of the country, the Federal Reserve said.[
]Oil markets were relatively unmoved after a separate report showing Empire State industrial data in the U.S. fell by less than forecast in March as employment in the sector rose to its highest since October 2007.[
]But since U.S. consumers are buying more and companies appear to be on the verge of hiring again, policymakers in the Fed may ponder how long to keep its ultra-low rate pledge. [
]
CHINA MOVES
China's central bank is seen raising bank reserve requirement ratios as early as this week, while some say it may wait a while before raising benchmark deposit and lending rates.
"On China, we do not believe that the early monetary tightening moves are negative for China's GDP and oil demand outlook," said Mike Wittner, global head of oil research at Societe Generale in their quarterly Commodities Review.
On the supply front, the market will also eye the outcome of OPEC's meeting later this week.
The Organization of the Petroleum Exporting Countries, which pumps at least one in every three barrels of oil, meets in Vienna on Wednesday to discuss production policy.
Iranian oil minister Masoud Mirkazemi told a news conference in Tehran that low global demand means Iran wants OPEC "to keep its current production ceiling."[
] (Additional reporting by Jennifer Tan in Singapore, editing by Anthony Barker)