Temperature Controller – Musafir Automation

RS485 Temperature Humidity Transmitter Sensor Module

Saidur Rahman — Tue, 06 Dec 2022 05:35:18 +0000

Feature: 1. The product uses high accuracy industrial-grade chips, with excellent reliability 2. Adopt high-accuracy STH20 temperature and humidity sensor with high interchangeability 3. RS485 hardware interface (with anti-thunder protection design), the protocol layer is compatible with standard industrial Modbus-Rtu 4. Standard 35mm rail installation, small and exquisite appearance, can be directly installed on standard DIN35 rail 5. Professional design and fine workmanship, easy to install and remove Specification: Item Type: Temperature Humidity Transmitter Power Supply Voltage: DC5-30V Output Signal: RS485 Communication Protocol: Modbus-Rtu protocol or custom common protocol Communication Address: 1 ~ 247 can be set, default is 1 Baud Rate: Settable, default 9600 Temperature Accuracy: ±0.5℃(25℃) Humidity Accuracy: ±3%RH Temperature Range: -40 ~ 60℃ Humidity Range: 0 ~ 80% RH Temperature Resolution: 0.1℃ Humidity Resolution: 0.1%RH Equipment Power Consumption: ≤0.2W Size: Approx. 65 x 46 x 28.5mm / 2.6 x 1.8 x 1.1in

Digital Temperature Controller Model: TTM-007-Series, Brand: TOHO

Saidur Rahman — Fri, 16 Apr 2021 05:06:59 +0000

Indicator N1040i-RR, 240V

Saidur Rahman — Fri, 16 Apr 2021 05:02:51 +0000

Yokogawa UM330 Digital Temperature Indicator

Saidur Rahman — Fri, 16 Apr 2021 04:39:01 +0000

04-20ma Amp Output For PLC PID Controlling The Yokogawa UM330 digital indicator with alarms is a precision alarm instrument with universal input 1/8 DIN. For excellent monitoring operability, the UM330 displays process variables on a large display. The UM330 digital indicator is also provided with four alarm setting points (or setting outputs; one is optional). A retransmission output an 15 Vdc loop power supply are provided as standard. A communication function or 24Vdc loop power supply is available as an option to the UM330 digital indicator. Signal Computation Function * Measure input computation: Bias addition (-100.0 to 100.0% of measured input range width), first-order lag filter (time constant off, 1 to 120 s) * Contact input: Retains and displays maximum and minimum readings from measured variable. Resets the maximum and minimum readings. Alarm Function Six different types of alarms are provided. If an alarm occurs, the alarm lamp indicates it. Four (one is optional) of the six can be used as relay contact outputs. Alarm types: * PV high limit, PV low limit, Deenergized on * PV high limit, Deenergized on PV low limit * Fault diagnosis, and FAIL output Setting ranges for process variable alarms: * PV alarms; -100.0 to 100.0% of measured input range * Alarm hysteresis width; 0.0 to 100.0% of measured input range width Delay timer: * 0.00 to 99.59 (minute, second) * An alarm is output when the delay timer expires after the alarm setpoint is reached * Setting for each alarm is possible. Fault diagnosis alarm: * Input burn out * A/D conversion error * TC RJC error FAIL output: Software failure, Hardware failure Stand-by action: * Stand-by action can be set to make PV alarm * OFF during start-up Display and Operation function * PV display:4 digit display for engineering data * Parameter display: 4-digit digital display for various data, including parameters * Status display: 4 alarm LEDs (AL1, AL2, AL3, AL4) * Operation keys: Up and Down keys, increase/decrease setpoints or various parameters * SET/ENT key: Sets setpoint data, calls or switches various parameters * SELECT display: Allows selection and registration of frequently changed parameters from the operation parameters during operation * Security function: An operation inhibiting mode using a password is provided