GAS System Emergency Start/Stop Call Point
Basic Info
Model No.: TX3157E
Product Description
TX3157 E-start/stop button is used to start and stop gas fire-fighting system, and provided with switching function of manual state and auto state. It is normally installed at the position where it is easy for operation at the gate of protection zone. After fire is confirmed, smash glass on E-start/stop button and long press “E-start” for one second to send gas spraying request signal to gas fire-fighting control device. Gas fire-fighting control device starts sound-light alarm and turn off air conditioner fan. After delaying, start gas spraying solenoid valve. During the course of delaying, if the person at site confirms no fire or someone at site is not evacuated, press “E-stop” key to stop delaying.
Characteristics
- Electronic encoding: hand-held encoder is used for encoding and it occupies one bus address.
- It is provided with switching function of manual and auto modes, and E-start/stop functions.
Technical Specifications
- Operating Voltage:
Bus Power: 15V~28VDC,pulse voltage
- Operating Current:
Monitoring current: ≤3mA
Start current : ≤7mA
- Start part type: reuse type
- Start type: press “E-start” for 1 second manually
- Stop type: press “E-stop” for 2 seconds manually
- Conversion mode: press “conversion key” for 2 seconds manually
- Indicator:
1) Start: red; when the system is in delaying start state, it is on;
2) Manual: green; when the system is in manual mode, it is on;
3) Auto: green; when the system is in auto mode, it is on;
4) Stop: red; when it is in monitoring state, it is not on; when the system is in delaying start stage, press stop button and stop indicator is on; after releasing the button, it is off.
- Wiring system: it is connected with gas fire-fighting control device by two-wire system without polarity
- Encoding type: electronic encoding; encoding address is 41~45, and each E-start/stop button occupies one address.
- Operating environment: indoor temperature -10℃~50℃, relative humidity≤95%RH, without condensation
- Weight: 1.2kg
- External dimension: 170mm×154mm×55mm
Product Categories : Gas Extinguishing System > Emergency Start/Stop Call Point
Hot Products
Stainless Steel Pipe for Metro Handrail54*2 En 316L Pipe Fitting Joint Connector Male X Press15*1/2 En 316L Elbow 90 Degree Male X Press35*35 En 316L Pipe Fitting Bend 45 Degree X PressDn100, Od101.6mm SUS304 GB Round Type Pipe Support (Tube Hanger)108*42*108 En 316L Pipe Fittings T-Coupling Redution 3 X PressDn65, Od63.5mm SUS304 GB Flange Connector15*15 En 316L Pipe Fittings Sleeve Coupling PressDn50*2, Od48.6mm SUS304 GB Female Valve ConnectorDn100, Od101.6mm SUS304 GB 45 Angle Elbow (Type B)Dn65*2-1/2, Od63.5mm SUS304 GB 90 Angle Male Elbow (Adapter)En 316L Stainless Steel Pipe FittingsSUS304 En Stainless Steel Water Supply Pipe (15*0.6*5750)SUS304 GB Stainless Steel Heat Insulation Stainless Steel Pipe (63.5*1.5)SUS304 316 En High Quality Stainless Steel Pipe (Water Supply Pipe)SUS304 GB High Quality Stainless Steel Water Supply Pipe