China Hoist Controller RF Remote Controller Electric Hoist

F21-2S 4-button 2 directions 100 meters Industrial wireless remote control for craneFeatures:(1) high sensitivity, good accuracy, effective distance, signal persistence for a long time.(2) the transmitter and receiver for one-to-one encoding, so that its anti-interference ability.(3) the appearance of the remote control material using glass fiber reinforced nylon material, has a strong acid corrosion,
high and low temperature and water and dust resistance.(4) with emergency stop mushroom head, plus two direction function keys.(5) a strong voltage self-test function, when the transmitter voltage is less than 2.2V when the transmitter is slowly flashing
red light tips, the voltage is less than 1.8V transmitter can not work.(6) Up / down can be set to normal, Na jump, whether to suppress each other.Model: F21-2S Main Technical ParametersTransmitterReceptorFrequency430-440MHzMax dBm10dBmRec sensitivity-116dBmDistance100MPower Consumption<5WEncoding quantity4200000000Antenna formBuilt-in,50ΩProtection classIP64Protection classIP65Shell materialABSWorking temp-20ºC +70ºCWorking temp-30ºC +70ºCSupply VoltageDC3V(AAA*2)Supply Voltage36V/220V/380VAC 50/60Hz customizable...Operating current<1mAWeight120gweight870gRelative humidity90%RHAtm86-106KPaField conditionsTry to avoid strong vibraion and strong magnetic field positionTransmitter (handheld)Model: F21-2S-TX
outer shell: reinforced nylon
Weight: about 120 grams
Protection level: IP64
Frequency range: UHF 430~440MHz
Transmitting power: ≤10dBm
Battery: 2 alkaline 5 batteries (AA)
Security code: 32 bits (4.3 billion sets of non-repeating identification codes)
Ambient temperature: -35oC ~ +80 °C (regardless of battery temperature)
Control distance: no interference 100 meters
Receiver (installed next to the crane)Dental Apparatus
Model: F21-2S-RX
outer shell: reinforced nylon
Weight: about 870 grams
Protection Level: IP65
Frequency range: UHF 430~440MHz
Receive sensitivity: -116dBm
Security code: 32 bits (4.3 billion sets of non-repeating identification codes)
Environmental temperature: -35oC ~ +80°C
Receiver power supply: AC36V/AC110V/AC220V/AC380V/AC440V/DC12V/DC24V (according to customer requirements)
Control contact capacity: 5 amp fully sealed relay (using AC 250V/5A fuse)Standard configuration list:
One launcher (including hanging rope)
One receiver
1 dust jacket
2 5# alkaline batteries (AA)
4 Install screws and 4 shock absorbers
2 spare fuses
1certificate of conformity
1 user manualCapacitor