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Summary of Contents for Det-Tronics 95-8632
- Page 1 Instructions 95-8632 Volumetric Infrared Hydrocarbon Gas Process Monitor for Heavy Hydrocarbons PIRVOLHV Rev: 1/12 95-8632...
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Page 2: Table Of Contents
Table Of Contents APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FEATURES . -
Page 3: Application
• There are no known poisons, e.g. silicones or ACCURACY— hydrides, that compromise the integrity of the (Det-Tronics verified) measurement. ±1% v/v from 0 to 10% v/v ±5% v/v from 10 to 50% v/v ±8% v/v from 50 to 90% v/v ±13% v/v from 90 to 100% v/v. - Page 4 0.2 mA Reference channel fault HUMIDITY (non-condensing)— 0.0 mA CPU system fault, warmup 0 to 99% relative humidity (Det-Tronics verified) 5 to 95% relative humidity (CSA verified). CURRENT OUTPUT— ENCLOSURE MATERIALS— 4 to 20 mA current source (non-isolated). For output Copper-free aluminum (clear anodized) or 316 stainless levels below 4.0 mA, refer to Table 1.
- Page 5 B2029 Figure 3—PIRVOL Dimensions in Inches (mm) 5.86 (14.9) (13.2) (6.9) 5.86 (14.9) (13.2) (11.9) (6.9) 3.46 (8.8) (11.9) 3.46 (8.8) 6.57 (16.7) 3.77 (9.6) 1.28 1.28 (3.3) (3.3) A2307 C2281 Figure 4—PIRTB Dimensions in Inches (cm) 3 .1 95-8632...
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Page 6: Description
% by volume. Under no circumstances should a % LFL unit of measure display module be used to display the PIRVOLHV signal output. 3 .1 95-8632... -
Page 7: Installation
Det-Tronics offers the Model PIRTB termination box in two It is important that moisture not be allowed to come in styles for use specifically with the PIRVOLHV: contact with the electrical connections of the system. -
Page 8: Wiring Procedure
FIELD CALIBRATION IS NOT REQUIRED UNDER NORMAL CIRCUMSTANCES. operation. Figure 9 shows typical wiring for PIRVOLHV with Det-Tronics’ PIRTB. Figure 10 Figure 8—Typical PIRVOL Wiring, Stand Alone Configuration shows the wiring terminals located inside the PIRTB. The PIRVOLHV wiring color code is:... -
Page 9: Detector Separation (Optional)
Figure 2. Be sure to take into account the distance from the power supply to the PIRVOLHV or to the transmitter and then to the PIRVOLHV to ensure that the power requirements are met. 3 .1 95-8632... -
Page 10: Startup Procedure
Replace electronics assembly. 0.2 mA Reference channel fault Replace electronics assembly. 0.0 mA CPU system fault, warmup Ensure that power is applied and that the warmup period is complete (1 minute). If fault does not clear, replace the unit. 3 .1 95-8632... -
Page 11: Disassembly And Cleaning Procedure
Tighten the two captive screws on the top of the mirror assembly. Tighten the screws evenly. Do not over-tighten (6 inch-pounds recommended). 8. Slide the sample draw cup back onto the PIRVOLHV. 9. Check for leaks around the PIRVOLHV sample draw cup. 3 .1 95-8632... -
Page 12: Calibration
Cal Magnet or an external switch. Zero drift will be indicated by a constant offset in If the Det-Tronics PIRTB with magnetic Cal Switch one direction either above or below 4 mA. The is being used, this is accomplished by holding... -
Page 13: Replacement Parts
If it is determined that the problem is caused by NOTE an electronic defect, the device must be returned to the Det-Tronics reserves the right to apply a service factory for repair. charge for repairing returned product damaged as a result of improper packaging. -
Page 14: Ordering Information
6901 West 110th Street 006414-023 M25 entries, stainless steel Minneapolis, Minnesota 55438 USA Operator: (952) 941-5665 or (800) 765-FIRE Customer Service: (952) 946-6491 Fax: (952) 829-8750 Web site: www.det-tronics.com E-mail: det-tronics@det-tronics.com pIRVOLhV MODEL MaTRIx MODEL DESCRIpTION pIRVOL Point Infrared Volumetric Process Gas Monitor... -
Page 15: Appendix Acsa Approval
Termination Box Model pIRTB CLaSS 4828 01 - SIGNAL APPLIANCES - Combustible Gas Detection Instruments - For Hazardous Locations Class I, Div. 1, Groups B, C & D (T6). Class I, Div. 2, Groups A, B, C & D (T6). 3 .1 95-8632... -
Page 16: Appendix B - Atex / Ce Approval
‘d’, suitable for the conditions of use and correctly installed. Unused apertures shall be closed with suitable certified blanking elements. For ambient temperatures below –10°C and above +60°C, use field wiring suitable for both minimum and maximum ambient temperatures. 3 .1 95-8632... -
Page 17: Appendix Ciecex Approval
‘d’, suitable for the conditions of use and correctly installed. Unused apertures shall be closed with suitable certified blanking elements. For ambient temperatures below –10°C and above +60°C, use field wiring suitable for both minimum and maximum ambient temperatures. 3 .1 95-8632... - Page 18 GT3000 Toxic Gas Detector Safety System Det-Tronics and the DET-TRONICS logo are registered trademarks or trademarks of Detector Electronics Corporation in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others.
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