HTM208
Thread ,clamp Mounting
Temperature
LCD
Site Display
0.5%FS
IP65
ISO9001
Customized
PT100 or Thermocouple
-40~1500ºC
0.5%FS
0.2%FS/year
24VDC
4~20mADC or Three wire Voltage
-30~70ºC
-30~85ºC
Ex db IIC T6 Gb;Ex tb IIIC T80°C Db
HIGHJOIN
Carton
China
90262010
Product Description
HTM208 explosion-proof digital temperature transmitter uses PT100 or thermocouples as the signal measurement component. Highly reliable integrated circuit, specially developed for 4-20mA temperature transmitter, on-site display, simultaneous output of 4-20mADC, supports RS485 communication or HART communication and other remote signal transmission




1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
- Electronic housing is made of aluminum alloy, and the housing protection level is IP66
- Reverse polarity protection and instantaneous overcurrent and overvoltage protection measures, strong anti-interference, and good long-term stability
- High precision and good stability
- Reliable circuit and fast response speed
Measuring Temperature Range | -196…0~100…1500ºC |
Measuring Medium | various liquid, gas, or steam compatible with 304 or 316L stainless steel |
Sensor | PT100, thermocouple, etc. |
Accuracy | ±0.5%FS |
Long-term Stability | ±0.2%FS/year |
Insertion Depth | customization |
Installment Thread | customization |
Operation Temperature | -40~85ºC(Normal model); -40~60ºC(Explosion-proof model) |
Storage Temperature | -40~85ºC |
Supply Voltage | DC12~28V (Normal model). DC12~26V (Explosion-proof model) |
Output Signal | 2-wire 4~20mADC,or RS485, switch signal etc |
Allowable load resistance | 0~600Ω(DC 24V, including cable resistance) |
Protection Grade | IP65 |
Electrical Connection | Cables with cable gland |
Working environment humidity | no more than 90% (+25ºC) |
Working altitude | no more than 2000m |
Working atmospheric pressure | 86~106Kpa |
Explosion-proof | Ex db IIC T6 Gb Ex tb IIIC T80ºC Db
|
Model | Type | ||||||||
HTM208 | HTM208 digital temperature transmitter | ||||||||
Code | Installation | ||||||||
LW-G | Threaded installation | ||||||||
FL-G | Flange installation | ||||||||
KP | Clamp installation | ||||||||
Range | Measuring Range | ||||||||
(0~X) ºC | Fill X directly | ||||||||
Code | Output singnal | ||||||||
B1 | (4~20)mA | ||||||||
B7 | RS485 | ||||||||
B8 | HART | ||||||||
code | Installation form | ||||||||
1 | Fixed | ||||||||
2 | Movable | ||||||||
Code | Process Connection | ||||||||
P1 | M20×1.5 | ||||||||
P4 | G1/2 | ||||||||
P17 | M27×2 | ||||||||
P22 | M16×1.5 | ||||||||
K1 | 1.5'' clamp | ||||||||
K2 | 2'' clamp | ||||||||
F20 | DN20 | ||||||||
F50 | DN50 | ||||||||
Code | Electronical Connection | ||||||||
C2 | Cable | ||||||||
Code | Sensor type | ||||||||
P | PT100 | ||||||||
K | K index thermocouple | ||||||||
S | S index thermocouple | ||||||||
Code | Others | ||||||||
d | Exd IIC T6 Gb | ||||||||
f | Ex tb IIIC T80ºC Db | ||||||||
l | l=insertion depth(mm) | ||||||||
L | L=Total length of protective tube(mm) | ||||||||
ϕ | ϕ=Protection tube diameter(mm) | ||||||||
F | Special anti-corrosion requirements | ||||||||
HTM208 | LW-G | (0~300) ºC | B1 | 1 | P1 | C2 | P | d l=200 L=350 ϕ=12 |

HTM128 Explosion proof temperature transmitter Ex db IIC T6 Gb | HPM81 Explosion proof pressure transmitter Ex ia II C T4 Ga Ex d II C T4~T6 Gb Ex tb IIIC T85ºC...T135ºC Db |
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1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is lead time of your product?
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.5. Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.6. Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.7. Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.8. Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU.
A: We could accept T/T, Paypal, WU.