接液材质:标准的316 SS室,FEP 膜片和 Buna-N O型圈. Fluoroelastomer or EPDM O型圈可选
温度范围:275°F(135°C)
耐压:1500 Psig
封装:UL listed explosion-proof, Class I, Groups B, C, and D. Class II Groups E, F, and G. Meets NEMA 4X (IP66). CSA optional. Class I, Groups B, C & D. Class II, Groups E, F, & G -20°C ≤ Tamb ≤ 75°C T6 [optional -20°C ≤ Tamb ≤ 40°C T5] Type 4.
开关类型:2个SSPDT
压力连接:1/4"内螺纹NPT
电气额定,开关:5 Amps, 125/250 VAC, 60 Hz
导线:18AWG导线,18"(460mm)长
导管连接:3/4" 阴螺纹NPT
死区:接近10%满量程
认证:CSA,UL
选型表:
举例 | H2 | S | 1 | CSA | H2S-1-CSA双驱动防爆压力开关, 不锈钢壳,低量程 3-40 psi,高量程5-75 psi, CSA 认证. |
SERIES | H2 | Dual-Action Explosion-Proof Pressure Switch | |||
HOUSING | S | Stainless Steel | |||
RANGE | 1 1S 2 2S 3 3S | Low Range 3-40 psi, High Range 5-75 psi 3-75 psi Low Range 25-250 psi, High Range 30-400 psi 25-400 psi Low Range 100-1000 psi, High Range 150-1500 psi 100-1500 psi | |||
OPTIONS | CSA MV PRESET ST EPDM | CSA Approval Gold Contact Switch Preset Stainless Steel Tag Ethylene Propylene O-rings |