Temp controller Non fuse breaker of the main power supply Overload alarm of pump Overheat alarm Phase reversing alarm of motors Water (oil) shortage alarm
Quality: long using life gurantee Placed postion: 1) Horizontal 2) Upright
Pwm charging Direct, boost and float auto-charging modes. Optimized control for intelligent adjustment of control parameters based on actual charging / discharging rates. Led indication of system working status. Temperature compensation, high precision digital temperature transducer. Over-load and short circuit protections. Rated charging current: 20a, 30a, 40a System voltage: 12v, 12/24v, 48a As the same above
Specially design for solar-public electricity system, which is in exchange of the solar system, it has power switch where there is a shock by the battery or utility grid, and also the utility grid supply charging module. Its energy saving, and also ensures the power supply. It also has the same function of eprc. Specifications: 12v, 12/24v, 5a, 10a, 15a Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation. Industry level production standard, led indication on system condition. The controller pcb is pained with england apl lacquer, its highly moisture-proof Packing:1pc/color box, 50pcs/carton, carton size:51&31&21cm.Gw:13.5kgs, nw:12.5kgs
The controller is designed for solar dc lighting system. There are several optional working modes, and has two output modes. Dc output modes and two time setting modes. Specifications: 12v, 12/24v, 5a, 10a, 15a Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation. Industry level production standard, led indication on system condition. The controller pcb is pained with england apl lacquer, its highly moisture-proof
Digital temperature controller Model no.: sf-103 Digital temperature controller For fan cooling cake display showcases of medium& high temperatures Waterproof panel Temperature control / light control Automatically=manually defrost by turning off the unit Manually defogging control Re-start delay Renew factory defaults by button operation Rangeí4545¦ Accuracy: +1¦ Sensor: ntc, 2pcs(room temperature & defrosting control) Power supply: 230vac or 120vac 50/60hz Compressor:20a/ 250vac (1hp) Defogging heater:10a/250vac Light: 5a/250vac Dimension: 77(l)-35(w)-60(d)mm Mounting hole dimension:71(l)-29(w) N.W.: 0.5kg/pc 50pcs/carton Carton dimension: 49.5-43.5-18.5cm
Digital temperature controller Model no.: sf-104a Feature: same as sf-104s (besides built-in relays and transformer) Digital temperature controller For fan cooling freezers & cold rooms of low temperature Waterproof panel Manually=automatically defrost by electric heater Evap. Fan control Time/temp.Setting to end defrosting Re-start delay Parameter locking Celsiuc / fahrenheit degree selection Buiit-in transformer and relays Range:4545¦(40120h) Accuracy: +1¦(+2h) Sensor:ntc, 2pcs (room temperature & defrosting control) Power supply: 230vac or 120vac 50/ 60 hz Compressor:16a/1hp Defrosting:10a/250vac Evap.Fan:8a/250vac Dimension: 77(l)-35(w)-60(d)mm Mounting hole dimension:71(l)-29(w)mm Dimension: 77(l)x35(w)x60(d)mm 50pcs/carton Carton size: 49.5x43.5x18.5cm
Digital temperature controller For fan cooling freezers& cold rooms of low temperature Waterproof panels Double displays (with an outer small display shows temperature synchronously) Manuallyf=automatically defrost by electric heater Evaporator fan control Time/temp.setting to end defrosting Parameter locking Renew factory defaults by button operation Range:·í45f+45f¦(·í40f+120+H) Accuracy: f+1f¦(2+H) Sensor: NTC, 2pcs (room temperature &defrosting control) Power supply: 230VAC or 120VAC 50 / 60Hz Compressor:20A/ 250VAC (1HP) Heater:10A/250VAC Evap.fan:5A / 250VAC Host controller dimension: 77(L)f-35(W)f-60(D)mm Mounting hole dimension of host panel:71(L)f-29(W)mm Accessional display dimension: 83(L)f-23(W)f-18(D)mm Mounting hole dimension of accessional display:66(L)f-19.5(W)mm 50pcs/carton Gross Weight:28.5kg Carton Dimension: 48f-28f-39cm
Temperature probe Name : adult/ child skin surface temperature probe , l=3m, 12mm disk . Oem part.:409 b Compatibilities : suitable for ge-marqutte all ; philips: m3928a, m3929a Mindray all ; nihon kohden ; colin : npb.
Thermostat Model no.: ed330 Digital temperature controller For simple& high-accuracy control Waterproof panel Refrigerating & heating modes selection Re-start delay Parameter locking Great-power relay output Celsius / fahrenheit degree selection Range: í45120¦(í40248h) Accuracy: +0.1¦ (+1.8h) Resolution: 0.1¦ (í19.999.9h) Sensor: ntc, 1pc Power supply : 230vac or 120vac 50/60hz Compressor: 16a / 250vac Dimension: 77(l)-35(w)-60(d)mm Mounting hole dimension: 71(l)-29(w)mm Net weight:0.26kg/pc 50pcs/carton Carton dimension:49.5-43.5-18.5cm
Defrost thermostat The ksd1004 defrosting thermostats are mainly used for the control of the freezing equipment, And at the same time may be also applicable for the temperature control in the aviation, Auto and medical industries. They are widely applied by the world outstanding designers. Applicable scope & features Ksd1004 serial 3/4 disc(19mm) bi-metallic defrosting temperature controller Is used for temperature-control in refrigerators and air-conditioner, Also applicable for automatic temperature control in dehumidifier, refrigerator Heating-defrosting and system temperature limit safety arrangement .Its Structure features application of resin to seal the electric parts Completely, allowing to be installed in a narrow space, boasting easy Installation, moisture-proofness and wet-proofness, etc. 45*35*20
Electrical Input power requirements : none Signal transmission : unipolar system, charge output Signal processing : charge converter Operating (at 23fpcf+5fpc) Sensitivity (at 160 hz) : 10 pc/g, 20pc/g, 50pc/g f+5% Dynamic measuring range : 0.001 g to 5000 g peak (random) Overload capacity : up to 7000 g peak (spikes) Linearity : f+2% over dynamic measuring range, 1% up to 500 g Transverse sensitivity : < 5% Resonance frequency (mounted) : > 15 khz nominal ¬+22x28 mm
Temperature controller
Temperature test meters monitoring Ph/ec(tds)/temperature test meters monitoring Specifications ym-2006 Range Ph: 0.00 -- 14.00ph ec:0.00 -- 19.99ec C: -50pc -- 70pc pf; _58pf -- 158pf Cf: 0.0 -- 199cf tds: 10 -- 19990ppm Resolution: Ph: 0.01ph pc: 0.1pc pf: 0.2pf Ec:0.01ec cf:0.1cf tds:10ppm Accuracy Ph:+/- 0.10 ph pc:1.0pc Ec=cf=tds:+/- 2% f.S Operating temperature:0pc-- 50pc Automatic temperature compensation:0pc--50pc Batteries:dc6vor4x1.5v(ag13) Dimensions:155x86x22mm Weight:222g
Vibration meter vm-6360 1, in accordance with iso 2372, used for periodic measurements, to detect out-of-balance, misalignment and other mechanical faults in rotating machines. 2, specially designed for easy on site vibration measurement of all rotating machinery for quality control, commissioning, and predictive maintenance purposes. 3, individual high quality accelerometer for accurate and repeatable measurements. 4, lcd digital display. 5, lightweight and easy to use 6, automatic power shut off to conserve power. 7, can communicate with pc computer for statistics and printing by the optional cable and the software for rs232c interface.
Temperature sensor We are specialized in producing temperature sensor/ switch , oil pressure sensor, relay and speed sensor for brand car .Our production gained a good reputation in the market.We assured the quality Please send your detailed contact informations on your requirement makes that we could contact you as son as possible.
Voltage monitor Under/over voltage protection Voltage unbalance protection Phase loss protection Phase reverse protection
Switch controller The sounding 2001 8 type switch controller is based on the updated micro-computer technology and advanced ic technology. It offers exact timing , several times controls on the power output , the memory of the settings and other services while it is easy to operate. It can be used in a wide area such as households, enterprises, administrative departments, school, hotels, grogshops and so on .
Access control system Function description : long-range reader 12-15v single power supply; Support weigand26, rs485, aba, rs485interface Features: designed wholly by independent intellectual property rights; high performance; support id card; maximum effective distance up to 100cm and its contour can be specially made by client's requirement.
Access control system 9-15v single power supply Support weigand26, rs485, aba and rs485interfaces or other format protocol optional Features: high reliable design, support custom-made protocol, new contour, gentles line and lofty style Make according to client`s
