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Dec-17-08
 
Temperature calibrator

Temp. Range : 200 - 1100 deg c
Stability : 0, 3
Accuracy : 2 at 1000 deg c
Heating time to max : 60 min
Cooling time to min : 8 hours
Power : 850 va
Nov-11-08

Bath Thermometer

$2.20 - $2.00K
MOQ: Not Specified
 
Bath thermometer

Model:bt01
Measuring range: -100ä303~600ä303
Accuracy:0ä30å810ä303(betewen250ä303-450ä303)size: 150.7*98.4*23.3mm
Lcd size:60*34mm
Waterproof case.
Low battery indication



Blister card packing
96pcs/carton size :68x39.5x40.5cm g.W:16.5kgs n.W:15kgs
Nov-07-08
 
Thermostat

High control accuracy at the maximum of 0.1;
Double pid control functions, capable of controlling heating and cooling;
General input, capable of selecting 56 kinds of different input information;
A variety of output modes to greatly meet many requirements for load control;
Capable of selecting pv (measurement value) or sv (set value) 4-20ma transmission output functions;
Capable of selecting external remote control set value functions, which can be used for multiple unit synchronous setup;

Output percentage restriction function and manual/automatic non-disturbance switching;
Automatic diagnosis function, capable of displaying information on any failures;
Capable of selecting this rs485 communication function



Automatic diagnosis function, capable of displaying information on any failures;
Capable of selecting this rs485 communication function
Nov-03-08
 
24-key infrared controller adopts the advanced micro control unit,it is used for controlling a variety of lamp whose source of light is LED. For instance, point source of light,flexible light strip, wall washer lamp, glass curtain wall light and so on; it has many advantages such as low price, easy connection and simplicity to use. Meanwhile,you could adjust brightness, static color choices and various dynamic changes in lighting effects through infrared remote control.

í± Working temperatureú¦-20-60 íµ
í± Supply voltage: DC5V, 12V, 18V, 24V (for orders specify voltage)
í± 0utput: 3 channels
í± Connecting modeú¦common anode
í± External dimensionú¦L89.2ª¦W70ª¦H27.5 mm
í± Packing sizeú¦L160ª¦W95ª¦H51 mm
í± Net weight: 50 g
í± Gross weight: 85 g
í± Static power consumption: <1 W
í± Output current: <2 A (each channel)
Nov-03-08
 
DMX Signal Transmitter



Working temperature: -20-60
Supply voltage: dc12v
Supporting number of the maximum channels: 96
External dimension: l224ª¦w128ª¦h37 mm
Packing size: l230ª¦w180ª¦h55 mm
Net weight: 755g
Gross weight: 820g
Static power consumption: <1w
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Nov-01-08
 
High control accuracy at the maximum of ía0.1íµ;
Double pid control functions, capable of controlling heating and cooling;
General input, capable of selecting 56 kinds of different input information;
A variety of output modes to greatly meet many requirements for load control;
Capable of selecting pv (measurement value) or sv (set value) 4-20ma transmission output functions;
Capable of selecting external remote control set value functions, which can be used for multiple unit synchronous setup;
Output percentage restriction function and manual/automatic non-disturbance switching;
Automatic diagnosis function, capable of displaying information on any failures;
Capable of selecting this rs485 communication function
Oct-23-08
 
"DTC" Digital Thermostat can be used for heating and cooling application with following technical feature.

- High precision with 0.1C / 0.1F for better readability and market requirement.
- Wide temperature measuring range from -40C to +150C.
- High performance and durable thermoplastic materials housing.
- Water and humidity proof on front panel.
- High working temperature up to 70C ambient.
- Heating / Cooling control possible.
- Cooling control with auto or manual defrost cycling.
- Internal buzzer or output relay for alarm application.
- Configuration of parameter via smart card.

General Specifications :
Control temperature range : -40C ~ +150C / -40F ~ + 302F
Maximum ambient temperature : 70C
Input power : 12V~24Vac/dc, 120Vac, 220Vac, 50/60Hz
Input Sensor : NTC
Output Relay : 8A, 250Vac for heater / compressor
Mounting : Panel mount with locking clip.
Indication : 3 digits 7 segments Red LED with output function indication.
Control Accuracy : +/- 0.5% of FS
Indication resolution : 0.1C / 0.1F < 99.9C
Alarm : Internal buzzer or output alarm relay
Protection : IP65
Security : Password locking
Oct-17-08
 
MHTC1A humidity and temperature sensor module
1. General
MHTCA module humiture sensor is designed base capacitive humiture sensor by Ningbo Junrong Electron. This product utilizes humidity sensor capacitance and temperature sensor (LM35, America), with characteristics of stable, high accuracy, quick response, good crossing-over and it also use craftwork of SMD, and so own extremely small body, stable and reliably performance. The quality guarantee time is 12 months.
2. Application
Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum.
Specification
(1) Power supply (vin) DC 5V+-5%
(2) Electrical current 2MA (max 5mA)
(3) Temperature operating range 0 ~ 70
(4) Humidity operating range 0 ~ 100%RH (dew point)
(5) Humidity measuring range 2 ~ 99%RH
(6) Temperature storing range -20 ~ 85
(7) Humidity storing range under 95%RH (no dew point)
(8) Humidity measuring Accuracy MHTC1A 3%RH ( at 25, 60%RH )
(9) Temperature testing feature MHTC1A2 +-1(LM35 integrated temperature sensor)
MHTC1A1 +-1% 10K 3950 resistance
(10) Temperature dependence (reference) +-2%RH (5.00V DC, 0-100%RH, at 25, 0-50)
(11 Voltage dependence (reference) under +-3%RH
(12) measure: 21.6*33.5*10mm
Oct-17-08
 
MHTR1D humidity and temperature sensor module
1. MHTR1D humiture measuring module is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidistat, humidistat.
2. Application
Air-conditioning, dehumidifier, humidifier, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum.
3. Specification
(1) Power supply (vin) DC 5Vincrease or decrease5%
(2) Electrical current 1.9MA (max 5mA)
(3) Temperature operating range 0 ~ 50
(4) Humidity operating range under 95%RH
(5) Humidity measuring range 20 ~ 95%RH
(6) Temperature storing range 0 ~ 70
(7) Humidity storing range lower 95%RH
(8) Humidity measuring Accuracy 5%RH (at 25, 60%RH vin=5.0V 1.65 1.95V )
(9) Typical humidity data responding to output
(10) measure: 21.6*33*8mm
Oct-17-08
 
JRACH606B humidity controller
Intelligent humidity controller for humidifier and dehumidifier, with the characteristics of small size165*72*60mm, high accuracy, fast esponse, setting upper limit and lower limit relative humidity value and with the mobile humidity sensor. Digital display will be clearly visible at night. Stable and reliable performance, more convenient, only plug your humidifier and dehumidifier into the humidity controller and it will regulate the units output to your preset level. Cheap price. And it also can memory records. All the set parameters will be permanently preserved in the controller, need not set every switching on
Application:
Orchid, mushroom, greenhouse indoor farm; Bird swallow pet; Family, hotel, office, library, laboratory and so on.
Technique parameter:
1: Operating Voltage: AC220V/50Hz +/-10%, AC110V/60Hz +/-10%(be narrated when order)
2: Consume power: <3VA
3: Load current: 2A, 5A(max 10A resistance load)
4: Relay contact dot max current: 10A/220VAC(resistance load)
5: Set range: 10%RH-95%RH
6: Measure range: 2%RH-99%RH
7: Precision: ±3%
8: Measure range: 0-80
9: Sensor application range: 0-80
10: Sensor wire length: 3m
11: Application range: <95%RH(non dew)
12: Storage range: 0-70
13: Storage range: <95%RH(non dew)
14: Dimension: 165*72*60mm
Sep-06-08
 
MHR1B humidity sensor module
The MHR1B humidity sensor module is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidifier, humidifier.

1. Application:
Air-conditioning, dehumidifier, humidifierr, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum.

2. Specification:
(1). Power supply (vin): DC 5V+/-5%
(2). Consume current: 1.6mA (max 3mA)
(3). Temperature operating range: 0-50
(4). Humidity operating range: Under 95%RH(non dew)

(5). Humidity measuring range: 20-95%RH
(6). Temperature storing range: 0-70
(7). Humidity storing range: Lower 95%RH (non dew)
(8). Humidity measuring Accuracy: +/-5%RH (at 25, 60%RH vin=5.0V), output 1815-2145mV
(9)dimension: 28*18*8mm


28*18*8mm
Jul-31-08
 
Thick film hybrid circuit technology
Jul-15-08

Digital Moisture Balance

$1.00K
MOQ: Not Specified
 
Digital moisture balance

Measure moisture contents in any commodity range 0 to 100% with accuracy of 0.1% ,



1pcs.
Weight 15kg.
Apr-23-08
 
17AM-D series thermal protector and BR-AD which are widely used in the electric devices under 2hp, such as various motor, transformers, rectifiers, batteries, electric tools, automobile motor, electro-thermal appliances.
Aug-31-07
 
Humidity contorller jrach606

Plug your humidifier or dehumidifier on humidity controller then can work
Application:
Orchid, mushroom, greenhouse indoor farm; bird swallow pet; family , hotel, office, library, laboratory and so on.
Technique parameter
1 operating voltageac220v/50hz +10%ac110v/60hz +10%dc12v +10% are choice+be narrated when order
2 consume power ;3va
load current2a personal type5a+max 10a resistance loadindustry type
Relay contact dot+s max current10a/220vac+resistance load
enactment range:30%rh---90%rh
precision+5%
operating range 050
operating range 95%rh+non dew
Storage range 070
storage range 95%rh+non dew
mension: 165*72*60mm




Carton 165*72*60mm
Aug-31-07
 
High accuracy humidity controller




Carton 165*72*60mm
Aug-31-07
 
Humidity and temperature sensor module

1. General mhtc1a humidity and temperature sensor module is designed base capacitive humiture sensor by ningbo junrong electron. This product utilizes humidity sensor capacitor and temperature sensor (lm35, america), with characteristics of stable, high accuracy, quick response, good crossing-over and it also use craftwork of smd, and so own extremely small body, stable and reliably performance. The quality guarantee time is 12 months.
2. Application electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum.
3. Shape model encapsulation shape mhtc1a humidity and temperature sensor module without shell detail to the picture
4. Model there are three models according to with or without temperature and humidity sensor. Mhc1a humidity measuring module, without temperature element mhtc1a1 temperature and humidity measuring module, with ntc resistance mhtc1a2 temperature and humidity measuring module, with lm35 temperature sensor
5. Specification
(1) power supply (vin) dc 5vf+5%
(2) electrical current 2ma (max 5ma)
(3) temperature operating range 0 ~ 70fª
(4) humidity operating range 0 ~ 100%rh (dew point)
(5) humidity measuring range 2 ~ 99%rh
(6) temperature storing range -20 ~ 85fª
(7) humidity storing range under 95%rh (no dew point)
(8) humidity measuring accuracy mhtc1a f+3%rh ( at 25fª, 60%rh )



24.5*13.5*17mm
Aug-31-07
 
Humidity and temperature sensor module

Specification

(1) power supply (vin) dc 5vf+5%
(2) electrical current 1.9ma (max 5ma)
(3) temperature operating range 0 ~ 50fª
(4) humidity operating range under 95%rh
(5) humidity measuring range 30 ~ 90%rh
(6) temperature storing range 0 ~ 70fª
(7) humidity storing range lower 95%rh
(8) humidity measuring accuracy f+5%rh ( at 25fª, 60%rh vin=5.0v 1.65`1.95v )
(9) typical humidity data responding to output




24.5*13.5*17mm
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