交通流量計(jì)數(shù)器(車流量計(jì)數(shù)器)Traffic Tally 2IRD1Tally-2
高速公路,或者城市道路需要統(tǒng)計(jì)車流量以控制指揮每天交通;
該儀器具備:
1。 易于安裝,可以安裝在路邊,或者路的上方交通標(biāo)牌橫梁,或者公路地下。
2。*的微電子設(shè)計(jì)。
3。沒有外接的線纜或者接管設(shè)計(jì),及其便利安全,不影響交通。。
4。可以的安裝在一個(gè)位置,也可以拆除且移動(dòng)到別的地點(diǎn)安裝??梢噪S時(shí)拆除,移動(dòng)地方。
5。體積很小,不易被發(fā)現(xiàn),可以減少被發(fā)現(xiàn)而人為破壞。
6。低成本操作,維護(hù)和安裝管理。
7。能耗低,以解電池可以使用一年。
8。大的內(nèi)存儲(chǔ)存量,存儲(chǔ)量大于40億車次以上。
9。實(shí)時(shí),流線型數(shù)據(jù)記錄??梢员O(jiān)控技術(shù)兩個(gè)車道的流量。
The Tally-2 vehicle traffic counter is compact, easy to operate and low cost. It requires minimum maintenance and no change of battery for years.
7 digit liquid crystal display
Magnetic zero reset
5-year lithium battery
Simple to operate
Waterproof / compact / lightweight
Extruded 1/4" aluminum case with lock and cover.
Specifications:
Size: 3" x 3 1/2" x 5 1/2" long (7.6cm x 8.9cm x 14cm)
Case: Waterproof 1/4" thick T-6061 anodized aluminum extrusion with 3/8" lexan face. Molded cover and lock included.
Weight: 1 lb. 13 oz. ( .8 kg)
Power: 5 year lithium battery
Display: 7 digit liquid crystal display
Count Ratio: One count for every two strikes of road tube. Optional axle counts
Temperature Range: -40 ° F to +160 ° F (-40 ° C to 72 ° C)
Air Switch Accuracy: 3 -100 mph, 30 counts per second, 1-30 mph on special request. Operates with 1/4" I.D. round or half-round road tube between 30 and 100 feet long.