15 makahiki shelf life flow meter ultrasonic water

ʻO ka wehewehe pōkole:

1. ʻAʻohe wahi neʻe, Minimal kahe aʻo.Hoʻomanawanui pololei.
2. Nā kaha pālua ultrasonic transit-time sensor no ka pololei kiʻekiʻe a me ka hana hilinaʻi.
3. Hiki ke ana a mālama i ka holo i mua a me ke kahe hope.
4. Leak ikaika, ʻaihue, hoʻihoʻi ʻana, pōʻino/tamper mika, ka nui o ke kahe ʻana, a me ka hōʻailona ola pākaukau.
5. Ma luna o 15 mau makahiki o ke ola.
6. IP 68 hoʻolālā, lōʻihi ma lalo o ka hana wai.
7. ʻO RS485 ka huahana maʻamau, Lora, NB-IoT, 4-20mA, Pulse, GPRS hiki ke koho.

E hoʻouna i ka leka uila iā mākou

Nā hiʻohiʻona

Nā kikoʻī

Pipi Pono

Anana

Nā hiʻohiʻona

ʻAʻohe ʻāpana hoʻoneʻe, Aʻoaʻo kahe liʻiliʻi.Hoʻomanawanui pololei.

ʻElua awāwa kani ultrasonic transit-manawa sensor no High pololei a me ka pono hana.

Hiki ke ana a mālama i ka holo i mua a me ke kahe hope.

Leak ikaika, ʻaihue, hoʻihoʻi ʻana, pōʻino/tamper mika, ka nui o ke kahe ʻana, a me ka hōʻailona ola pākaukau

ʻOi aku ma mua o 15 mau makahiki o ka mālama ʻana.

Hoʻolālā IP 68, hana lōʻihi ma lalo o ka wai.

ʻO ka puka maʻamau ka RS485, Lora, NB-IoT, 4-20mA, Pulse, GPRS hiki ke koho.

Nā kikoʻī

Nā ʻano	wai ʻala
Laki kahe m³/h	DN 50-2"	DN 65-2.5"	DN 80-3"	DN 100-4"	DN 150-6"	DN 200-8"	DN 250-10"	DN 300-12"
Q4	50	50	80	125	313	500	1250	1250
Q3	40	40	63	100	250	400	1000	1000
Q2	0.128	0.128	0.2	0.32	0.8	1.28	3.2	3.2
Q1	0.08	0.08	0.125	0.2	0.5	0.8	2	2
R=Q3/Q1	500	500	500	500	500	500	500	500
Max.Pumi Hana	1.6Mpa
Paʻi poho	△P16
Papa wela	T50
Kaiapuni hana	Mahana: -25 ℃ ~ 55 ℃, Humidity: ≤100% （RH）
Hoʻopili electromagnetic	E2
Hōʻike	Hōʻike LCD 9-bit.Hiki ke hōʻike i ka totalizer, kahe koke, ala ala hewa, kuhikuhi kahe, puka
Waihona ʻikepili	Hiki ke mālama i ka ʻikepili 10 makahiki, makahiki, mahina a me ka lā
Hoʻopuka	Modbus (ka helu baud: 19200, 9600, 4800, 2400);4-20mA, Pulse, （2ml/pulse paʻamau）
Lako ikehu	DC3.6V (nā ʻokoʻa lithium hoʻopau) ≥ 15 mau makahiki
Laina Paipu	DN50-DN300
Papa IP	IP68
Papa pololei	Papa 1
Hoʻohui kaʻina	Flange

Pipi Pono

ʻO nā pūʻali wai kani kani kani wai meter2

Anana

ʻO nā pūʻali wai kani kani Ultrasonic Water Meter4

Nā ʻano		wai ʻala
Anawaena inoa inoa	(mm)	50	65	80	100	150	200	250	300
Anawaena inoa inoa	(ʻīniha)	2	25	3	4	6	8	10	12
L- lōʻihi paipu (mm)		200	200	225	250	300	350	449	499
B- laula (mm)		165	185	200	220	285	340	406	489
H- kiʻekiʻe (mm)		194	210	210	223	282	332	383	456
h- kiʻekiʻe (mm)		40	90	90	103	140	165	203	245
Kaumaha (mm)		9	11.5	13	15	32	45	68	96