Pioneers in the industry, we offer hart temperature transmitter, rht-wm humidity & temperature transmitters, portable temperature meter, k - type thermocouple compensation cable, honeywell is215t pir motion sensor and temperature field mount transmitter from India.
The TRH intelligent transmitters, produced by the Swedish company INOR, are distributed by VISA. and provide communication by a HART protocol directly through the 4...20 mA two-wire output line.TRH transmitter programming and reading is possible by means of a portable HART communicator or a modem connected to a PC.
TRH transmitters allow the user to:
Select sensor type (10 thermoresistances and 11 thermocouples);
Create an input for a custom sensor (mA, mV, Ω);
Enter calibration corrections of the sensor;
Specify input ranges and output type (4 …20 mA/20…4mA);
Select output state at sensor break;
Monitor sensor electrical insulation by means of Smart Sense system;
Adjust the 'zero' (the offset), the digital filter, and the sampling time.
Available are various mounting options: in sensor protection head type "B", in
IP65 box, or on a rail. Communication capabilities of TRH transmitters make
them a unique solution in certain industrial conditions.
100% HART compatibility up to 1500 m
Programmable by a HART communicator or a WIN software
Input and output programming (select input)
Sensor calibration
Smart Sensemonitoring for sensor electrical insulation leaks
Built-in programmable digital filter
Input to output isolation up to 1500 VAC Ex version
Electronic circuit case IP65; Sensor s capsule IP40
Microprocessor Based Humidity and Temperature Transmitters The RHT-WM and RHT-DM transmitter series incorporate the best high accuracy and great stability relative humidity and temperature sensors. They convert the measured values into linear 4 to 20 mA signals and optional 0 to 10 Vdc output can also be offered under request. The microprocessor based circuit enables full configuration of output range when used with the TxConfig PC interface and the Windows® based software. The humidity signal can be configured to either relative humidity or dew point output. The RHT-WM model is dedicated to wall mounted applications and the RHT-DM version is suitable for duct and through-the-wall applications.
+/-2.2 Deg C or +/-0.75 % of reading (whichever is greater) from 0 Deg C to 800 Deg C
Battery
Standard 9 V battery (NEDA 1604, IEC 6F22).
Battery Life
200 hours typical with carbon zinc battery
Display
High contrast 3 1/2 digit LCD display
Ambient Temperature
0 Deg C to 50 Deg C (32 Deg F to 122 Deg F).
Storage Temperature
-20 Deg C to 60 Deg C (-4 Deg F to 140 Deg F)
The portable thermometers models N305 and N306accurately show in their high contrast LCD display the temperature being measured by the connected thermocouple sensor. Model N305 has one sensor input (T1). Model N306 has two sensor inputs and buttons T1and T2 select the channel to be displayed. The temperature difference between the two sensors can also be shown.Both models have Celsius or Fahrenheit selection and model N305 displays temperature with decimals.Sensor error can be reduced or eliminated by means of a convenient recessed from panel offset adjustment.
Specifications:
Resolution: 1 °C or 0,1 °F (Model N306), 0.1 °C or 0.1 °F (Model N305).
Accuracy is specified for operating temperatures over the range of 18 °C to 28 °C (64 °F to 82 °F), for 1 year, not including thermocouple error.
Temperature Coefficient: 0.1 times the applicable accuracy specification per °C from 0 °C to 18 °C and 28 °C to 50 °C (32 °F to 64 °F and 82 °F to 122 °F)
Input Protection: 60 Vdc or 24 Vrms ac maximum input voltage on any combination of input pins* Reading Rate: 2.5 times per second.
Input Connector: Accepts standard miniature thermocouple connectors (flat blades spaced 7.9 mm, center to center).
Mode: hold, máx, fine adjustment (offset) and T1-T2.
Supplied Probe: 4-foot type “K” thermocouple bead probe (teflon insulated). Maximum insulation temperature 260 °C (500 °F).
Form A (NC) / 90 mA@16 Vdc,max. 40 Ohm protective resistor
Frequency
1000 MHz
Detection Method
Dual element passive infrared
Immunity
30 V/m from 10 to 1000 MHz
Mounting Height
44 long range,14 intermediate,8 lower and 4 look-down PIR sensitivity Low (3-5 steps) and
Average Current Consumption
500 mA @ 30 Vdc
Body Material
PVC
Ip Rating
IP68
Material
PVC
Model Number
IS215T
Operating Temperature
-10oC to +55oC
Compromising the IS215T is inhibited by the look-down zones, tamper switch, sabotage-resistant lens design and the magnet-proof relay. All these factors make the IS215T an ideal sensor for residential and light commercial applications
7.5 to 45 V DC(without display) , polarity protected
Output Signal
4 to 20 mA
Load
Max.(V power supply -7.5 V)/0.022 A
Galvanic Isolation
U=2000V AC (input/output)
Weight
Approx. 800g
Exxplosion
Intrinsically safe Exia II CT4
Degree of Protection
IP 00,IP66(installed)
Condensation
Allowable
Storage Temperature
40 to 100 Deg C (-40 Deg F to 212 Deg F)
Ambient Temperature Limits
40 to 85 Deg C ((-40 Deg F to 185 Deg F)
Response Time
1 sec
Switch on Delay
Less than equal 5 sec
Introduction:
Field mounted temperature transmitter TMT199 for resistance thermometers(RTD),thermocouples(TC), resistance and voltage transmitters,settable via HART-protocol
High performance, high reliability
Variety of sensor inputs
Digital communication
Self-diagnostics function6) LCD display with bargraph
Performance:
Universal settings with HART-protocol for various input singnals
2 wire technology, 4 to 20mA analogue output
High accuracy in total ambient temperature range
Galvanic isolation
An internal temperature sensor for active temperaturecompensation(For T/C)
Wide voltage supply range
Customer specific measurement range settings
Multiparametric backlight rotatable LCD Display
Expanded resistance input (max 2KΩ)
Expanded voltage input (max 2KmV)
Specifications:
Signal on alarm
Underranging Linear drop to 3.8 mA
Overranging linear rise to 20.5 mA
Sensor break; sensor open-circuit 3.6 mA
Installation conditions
Installation angle:no limit
Installation instructions
Installation area:Connection head accord. To DIN 43 729 Form B; TAF 10 field housing
Reference operating conditions
Calibration temperature: 23°C (73.4 F)5K
Long term stability
≤ 0.05%/year
Electromagnetic compatibility(EMC)
Interference immunity and interference emission according to GB/T17626.2-1998), compliance with IEC 61000-4-3:1995.
Display Type
Visible range 32.5X22.5mm; 5-digit 7-segment main display, digit height 8mm, 8-digit 14 segment additional display, digit height 5mm;52 bars meter with 2% resolution
