Hệ thống báo cháy tự động và bán tự động (499 sản phẩm)

Hochiki HCVR-SDU là thiết bị hiển thị trạng thái hiện đại, cung cấp thông tin chi tiết về hoạt động của bảng điều khiển chữa cháy Hochiki HCVR-3. Giúp theo dõi, giám sát và chẩn đoán hệ thống hiệu quả, đảm bảo an toàn cho người và tài sản.
 

Công tắc giám sát SYSTEM SENSOR OSY2
Thông số kỹ thuật
Mã sản phẩm : OSY2
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Bracket Span: 2-1/4"H x 6-3/4"W x 1"D (5.7cm x 17.1cm x 2.5cm)
Conduit Entrances: One single side open for 1/2" conduit
Contact Ratings: Two sets of SPDT (Form C); 10.0A @ 125/250VAC; 2.5A @ 6/12/24VDC
Enclosure Rating: UL NEMA 3
Maximum Stem Extension: 2-5/8" (6.7cm)
Operating Temperature Range: 32°F to 120°F (0° to 49°C)
Overall Dimensions: 5-3/4"H x 3-1/2"W x 3-1/4"D (14.6cm x 8.9cm x 8.2cm)
Shipping Weight: 2.8 lbs. (1.3 kg)
Valve Types: Outside screw and yoke valves
Warranty: 3 years

Công tắc áp suất SYSTEM SENSOR EPS120-2
Thông số kỹ thuật
Mã sản phẩm : EPS120-2
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 10-200 PSI
Contact Ratings : Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC​
Differential : Approx. 3 PSI @ 10 psi, 9 psi @ 200 psi
Enclosure Rating : UL NEMA 4
Factory Setting : Operates at decreasing pressure 105 PSI
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm)
Pressure Connection : 1/2" NPT male
Shipping Weight : 1.2 lbs. (.54 kg)
UL Pressure Rating : 250 PSI
Warranty : 3 years

Công tắc áp suất SYSTEM SENSOR EPS120-1
Thông số kỹ thuật
Mã sản phẩm : EPS120-1
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 10-200 PSI
Contact Ratings : One set SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC​
Differential : Approx. 3 PSI @ 10 psi, 9 psi @ 200 psi
Enclosure Rating : UL NEMA 4
Factory Setting : Operates at decreasing pressure 105 PSI
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm)
Pressure Connection : 1/2" NPT male
Shipping Weight : 1.2 lbs. (.54 kg)
UL Pressure Rating : 250 PSI
Warranty : 3 years

Công tắc áp suất System Sensor EPS10-2
Thông số kỹ thuật
Mã sản phẩm : EPS10-2
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 4-20 PSI
Contact Ratings : Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC
Differential : Approx. 3 PSI throughout range
Enclosure Rating : UL NEMA 4
Factory Setting : Operates at rising pressure 4-8 PSI
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm)
Pressure Connection : 1/2" NPT male glass reinforced nylon
Shipping Weight : 1.2 lbs. (.54 kg)
UL Pressure Rating : 250 PSI
Warranty : 3 years

Công tắc áp suất điều chỉnh 2 ngưỡng System Sensor EPS40-2
Thông số kỹ thuật
Mã sản phẩm : EPS40-2
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 10-100 PSI
Contact Ratings : Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC
Differential : Approx. 3 PSI @ 10 psi, 6 psi @ 100 psi
Enclosure Rating : UL NEMA 4
Factory Setting : Operates at increasing pressure 50 PSI; decreasing pressure 30 PSI
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 5.12"H x 3.325"W x 4.25"L (13cm x 8.4cm x 10.8cm)
Pressure Connection : 1/2" NPT male
Shipping Weight : 1.2 lbs. (.54 kg)
UL Pressure Rating : 250 PSI
Warranty : 3 years

Công tắc giám sát System Sensor EPS120EXP
Thông số kỹ thuật
Mã sản phẩm : EPS120EXP
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 10-200 PSI
Conduit Entrances : Two openings for 1/2" conduit
Contact Ratings : Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC​
Differential : Approx. 3 PSI throughout range
Enclosure Rating : UL NEMA 4
Factory Setting : Operates on increase at 125 psi and on decrease at 105 ps
Hazardous Location Classifications : Class I, Div 1, Groups B, C, D; Class II,  Div 1, Groups E,F,G; Class III, Div 1​
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 9.5"H x 4.9"W
Pressure Connection : 1/2" NPT male brass fitting
Shipping Weight : 6.2 lbs.
UL Pressure Rating : 250 PSI
Warranty : 3 years

Công tắc giám sát System Sensor EPS40EXP
Thông số kỹ thuật
Mã sản phẩm : EPS40EXP
Thương hiệu : SYSTEM SENSOR
Xuất xứ : Trung Quốc
Adjustment Pressure Range : 10-100 PSI
Conduit Entrances : Two openings for 1/2" conduit
Contact Ratings : Two sets SPDT (Form C); 10.0A, 1/2 HP @ 125/250VAC; 2.5A @ 6/12/24VDC​
Differential : Approx. 3 PSI throughout range
Enclosure Rating : UL NEMA 4
Factory Setting : Operates at increasing pressure 50 PSI; decreasing pressure 30 PSI
Hazardous Location Classifications : Class I, Div 1, Groups B, C, D; Class II,  Div 1, Groups E,F,G; Class III, Div 1​
Operating Temperature Range : -40°F to 160°F (-40°C to 71°C)
Overall Dimensions : 9.5"H x 4.9"W
Pressure Connection : 1/2" NPT male brass fitting
Shipping Weight : 6.2 lbs.
UL Pressure Rating : 250 PSI
Warranty : 3 years