quick thermal response
Small diameter
High measuring accuracy
high reliability and stability
Port: XINGANG
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Carton, that must be suitable for export.
Delivery Detail: according to your quantity
Application
Usually Anti-explosion thermocouple used with display meter,recording meter and computer, etc. To directly measure
temperature of liquid, vapor, gas and solid surface of ranging from 0°C to 1300C with explosives such as hydrocarbon on production spot.
Features
1) Various explosion-proof types,good explosion-proof performance
2) Spring thermal element with good shock-proof performance
3) Wide measuring range
4) High mechanical strength,good pressure-resistant performance
Main Technical Parameter
Executive Standard:IEC751
JB/T18622-1997
JB/T8623-1997
JB/T5518-1991
Insulation Resistance at Normal Temperature
The insulation resistance between electrode and protection tube of the thermocouple shall be no less than 1000Ω.m . Under condition that environment temperature is 20±15°C, relative humidity is no more than 80%, and testing voltage is D.C.500±50V.
Measuring range and Tolerance
Type | Graduation | Tolerance Grade | ||||
I | II | |||||
| Tolerance Value | Measuring range°C | Tolerance Value | Measuring range°C | |||
WRN | K | ±1.5°C | -40~+375 | ±2.5 °C | -40~+333 | |
| ±0.004ltl | 375~1000 | ±0.0075 ltl | 333~1200 | |||
WRM | N | ±1.5°C | -40~+375 | ±2.5°C | -40~+333 | |
| ±0.004 ltl | 375~1000 | ±0.0075 ltl | 333~1200 | |||
WRE | E | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 | |
| ±0.004 ltl | 375~800 | ±0.004 ltl | 333~900 | |||
WRF | J | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 | |
| ±0.004 ltl | 375~750 | ±0.004 ltl | 333~750 | |||
WRC | T | ±1.5°C | -40~+125 | ±1°C | -40~+133 | |
| ±0.004 ltl | 125~350 | ±0.0075 ltl | 133~350 | |||
Explosive-proof Class
| Class | Grade | MESG(mm) |
II | A | 0.9≤MESG |
| B | 0.5 | |
| C | MESG≤0.5 |
Temperature Class
| Temperature class | Allowable maximum surface temperature °C |
| T1 | 450 |
| T2 | 300 |
| T3 | 200 |
| T4 | 135 |
| T5 | 100 |
| T6 | 85 |
Model No.: TMT199
Features: temperature transmitter:
1.Input: RTD, TC, Ohm, mV
2.Operation: HART-protocol
3.Galvanic isolation(In/Out):2KVAC
Model No.: GT
Features: led temperature and humidity display
2.3" red 7 segment led display
Model No.: JX-7
Features: BBQ/Grill bimetal thermometer
1)Stainless steel Customized
2)High -accuracy
3)OEM,ODM orders are accepted
Model No.: QF-1C
Features: refrigerator thermometer
1)Tempered Glass Customized
2)use for pan/cover lids
3)OEM,ODM orders are accepted
Model No.: TMT190
Features: Temperature controllers:
1.Output: 4 to 20mA
2.Supply voltage: 7.5 to 45VDC
3.Input: RTD, TC, Ohm, mV
Model No.: TMT130
Features: Temperature converter:
1.Output: 4 to 20mA
2.Supply voltage: 7.5 to 45VDC
3.Input: RTD, TC, Ohm, mV
Model No.: TMT191
Features: Temperature transmitter
1)Wide voltage supply range
2) Expanded resistance input (max 2KOhm)
3)Galvanic isolation
Model No.: JX-3D
Features: Oven/Grill/BBQ thermometer
1)stainless steel Customized
2)use for oven/grill
3)OEM,ODM orders are accepted
Model No.: TMT199
Features: Temperature Transmitter:
1.Output: 4 to 20mA
2.Supply voltage: 10.5 to 45VDC
3.Input: RTD, TC, Ohm, mV
Model No.: TMT192
Features: temperature transmitter:
1.Output: 4 to 20mA
2.Supply voltage: 7.5 to 45VDC
3.Input: RTD, TC, Ohm, mV
Model No.: JX-3D
Features: BBQ grill set on bimetal thermometer
1)stainless steel Customized
2)use for oven/grill
3)OEM,ODM orders are accepted
Model No.: QD-15
Features: Digital pocket LCD thermometer
This economy pocket test includes a sheath and have a on-off switch.
Automatic shut-off