| 主要下游平台 | 独立站 |
|---|---|
| 主要销售地区 | 欧洲,东南亚 |
| 是否跨境货源 | 是 |
| 工作电压 | 220 |
| 品牌 | Dwyer德威尔 |
| 型号 | V4-NH |
| 加工定制 | 是 |
Service: Gases or liquids compatible with wetted materials.Wetted Materials: Vane: 316 SS; Body:
Brass or 316 SS standard; Magnet
Keeper: 430 SS standard, 316 SS
optional; Options: Other materials also available,
consult factory (e.g. PVC,Hastelloy, Nickel, Monel, Titanium).
Temperature Limit: -4 to 275°F (-20 to 135°C) standard, MT high temperature
option 400°F (205°C) [MT option not UL,CSA, ATEX or IECEx] ATEX and IECEx
options, ambient temperature -4 to 163°F (-20 to 73°C);
Process temperature -4 to163°F (-20 to 73°C).
Pressure Limit: Brass body 1000 psig (69 bar), 316 SS body 2000 psig
(138 bar), optional 5000 psig (345 bar) available with 316 SS body and SPDT switch only.
Enclosure Rating: Weatherproof and
Explosion-proof. **Listed with UL and
CSA for Class I, Groups C and D; Class II, Groups E, F, and G.
ATEX 0344 II 2 G Ex d IIB T6 Gb
-20°C≤Tamb≤73°C.
-20°C≤Process Temp≤73°C.
EC-Type Certificate No.: KEMA 03 ATEX 2383.
ATEX Standards: EN60079-0: 2009; EN60079-1: 2007.
IECEx Certified: For Ex d IIB T6 Gb -20°C≤Tamb≤73°C. -20°C≤Process Temp≤73°C.
IECEx Certificate of Conformity: IECEx DEK 11.0071.
IECEx Standards: IEC 60079-0: 2007;IEC 60079-1: 2007.Zone I. Also FM approved.
Switch Type: SPDT snap switch standard, DPDT snap switch optional.
Electrical Rating: UL, FM, ATEX and IECEx models 10 A @ 125/250 VAC
(V~). CSA models: 5 A @ 125/250 VAC
(V~); 5 A res., 3 A ind. @ 30 VDC
(V ). MV option: 1 A @125 VAC (V~);
1 A res., .5 A ind. @ 30 VDC (V ). MT
option: 5 A @ 125/250 VAC (V~). [MT
and MV option not UL, CSA, FM, ATEX or IECEx].
Electrical Connections: UL and CSA
models: 16 AWG, 6" (152 mm) long.
ATEX and IECEx unit: Terminal block.
Conduit Connection: 3/4" female NPT or 19.05 mm standard or M25 with -BSPT option.
Process Connection: 1-1/2" male NPT or 1-1/2" male BSPT or 38.10 mm.
Mounting Orientation: Within 5° of vertical for proper operation. Units for
horizontal installation (vertical pipe with up flow) available.
Set Point Adjustment: For universal
vane: five vane combinations.
Weight: 4 lb 8 oz (1.9 kg).
Agency Approvals: ATEX, CE, CSA,FM, IECEx, UL**.