Control Systems & PLCs

240V 40A Digital PID Temperature Controller SSR K Thermocouple Sensor 0 to 900℃   Features:   .

14443A compatible transponder signals. RC522 Card Read Antenna RF Module RFID Reader IC Card Proximity Module. RC522 chip This module can be directly loaded into the various reader molds. 1 x RC522 Card Read Antenna RFID Reader IC Card Proximity Module.

Temperature Resolution : 0.1 ℃ / 0.1℉. Alarm: High/ Low Limit setting Alarm. Relay Output: Cooling(10A,100-240VAC). Storage Condition Temperature: -20~ 60℃ / -4~ 140℉. Sensor Length: 2m / 6.56ft. Input Power Cable Length: 1.5m ( 5ft ).

CISCO - 3M (9.84FT) DIRECT-ATTACH TWINAX COPPER CABLE ASSEMBLY WITH SFP CONNECTORS. Connector on First End: SFP . Manufacturer: Cisco Systems Inc. Cable Type: Network Cable. Product Type: Network Cable.

Chip type: W5500. 1 x SPI to Ethernet/TCP/IP W5500 Module. Supports Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE. Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE.

Measuring accuracy: /-0.5%FSCold-end compensation tolerance: /-2 Celsius(can be modified by software in 0~50 Celsius)Resolution: 14 bitSampling cycle: 0.5 SecPower : AC 100-240V 50/60HZProcess value (PV), Setting value (SV)PIN control (including ON/OFF, step-type PID and continuous PID)Self-tuning controlRelay output: contact capacity 250V AC 3A (resistive load)Proportional band (P): 0~full range (ON/OFF control when set to 0)Detective temperature range: 0 to 900 CelsiusInsulation resistance: more than the 50M ohm(500V DC)Insulation resistance : 1500V AC/minInsulation resistance : Power Consumption Less than 10 VAService environment: 0~50 Celsiusenvironment with no corrosive gas 30~85% RHAluminum Alloy Heat SinkSpecification:Materail: Aluminium alloy.Size:.

● 1 x Electronic semiconductor refrigeration. ● Small space cooling. ● Fast cooling, outstanding effect. Application: Cooling. Model: 744192.

Relay: 20A. Automatically start cooling or heating for constant temperature. Set highest/ lowest upper limit temp to avoid accident. Can select cooling or heating working mode. Temperature range: -55-120 ℃.

1-8S latest two-in-one battery display / BB low pressure (adjustable) alarm / dual function A product has two functions, power display and low pressure alarm (low pressure alarm can be adjusted) Tips: Set the alarm to the black button in the middle of 2 speakers!.

Stopping your knitting or crocheting work to markdown your row count on a piece of paper is so last season. Here we have the Mini Digital Crocheting Row Counter Ring that fits snuggly right at your index finger for you to count on the rows while you can enjoy uninterrupted knitting/crocheting session.

Humidifier, dehumidifier or fan. Humidity 20~85% (No Condensate). 1 x User manual. Its play-n-plug designed, Dual LED screens enabling more humanized. We will work with you to until you are satisfied.

(This operation only works on P ay P al, not on eB ay ). For order ＜ USD. For order ≥USD. It would be our greatest honor to improve and make it better for you.

Refresh Rate: 0.5 S. The key C/F is a key for switching Fahrenheit or Celsius. The ambient and set temperature precision is 0.1℃. It is convenient to install and wiring is simple. Machine Power Consumption: static current ≤ 35MA, pickup current ≤ 65MA.

1x Hand Tally Counter. Such digital electronic calculator fits comfortably in the palm of your hand or can be mounted on the desk for convenience. Counts Range: 0000 to 9999;counting speed:<=300 number/s (base on the human's reaction speed).

Rated current: 10A. Temperature sensor: NTC 25 Celsius degree=10K B3435. 1PC Temperature Sensor. Working temperature:‐20~70 Celsius degree. Item weight: 93g / 3oz. 125g / 4.4oz.

● Support for PROFIBUS / MPI / PPI communication, automatic bus protocol detection. ● support the long-distance communications, the maximum communication distance with the PROFIBUS standard. ● Transmission rate MPI PPI PROFIBUS-DP.

Temperature & Humidity. Adjust Start Humidity,Stop Humidity and Humidity Correction;. Humidity format: work mode (E/D), Current Humidity, Humidity relay status;. Robot Toy Car. Robot Kits. Robot Accessorie.

Applications:Aquarium, Terrarium, Vivarium, Paludarium ,Chicken Incubator. The stability of aquarium temperature is one of the crucial factors that contributes to the health and safety of your fish. Automatic over temperature alarm.

The relay module can be extended up to 8 outputs, Note: The relay module should be active high. And can be extended by a pin external relay module to eight outputs. Onboard 2-way high-quality relay, relay with absorption diode circuit.

It can be used as a Pet Air Conditioner (chicken, little dog, etc.) or little fridge. Adopt fully enclosed structure, avoid the invasion of water vapor in the air. 1 x Semiconductor refrigeration piece.