|
|
|
|
The products listed represent only a small selection of the available IPS product line.
To discuss your specific application with an experienced technician.
Please Call 618-465-7623
|
 |
HWC437D-1005 Honeywell (C437D1005) Gas Pressure Limit Switch 1-26 inches water.
SKU: HWC437D-1005
RETAIL: 206.80
BASE PRICE: 188.00
|
|
You Can Buy This Product Online!
|
|
Description
|
| Product Name: |
|
Honeywell (C437D1005) Gas Pressure Limit Switch |
| Description: |
|
Pressure or differential - pressure limit controls for industrial gas systems. SPST merc switch, opens circuit on pressure rise manual reset. 1-26 inches water.
FEATURES:
Use C437 for spst switching or C637 for spdt switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa). Resume operation by manually resetting when using lockout application models. Impede tampering and provide dust-resistant operation with enclosed setting. Increase strength of control diaphragm with Buna-N fiber-reinforced material. Clear glass cover allows observation of interior mechanism to aid in setting and checkout. Mercury switch provides visual indication of switch position.
APPROVALS:
Underwriters Laboratories Inc. Listed: File No. MP2168, Guide No. MFHX.
Canadian Standards Association Certified: File No. LR1620, Guide No. 380-W-1.16.
Factory Mutual Approved: Report Nos.22018,24127, J.I.IF4A3.AF.
Industrial Risk Insurers Acceptable.
TEMPERATURE RATINGS:
32 F to 125 F (0 C to 52 C).
PIPING CONNECTIONS:
1/2 in. NPT female for main or high pressure.
1/8 in. NPT female for vent or low pressure.
REPLACEMENT PARTS:
106729 Cover Glass, 6 in. (152.5 mm) diameter.
106747 Cover Retaining Ring for C437 and C637 models manufactured before 1973.
118733-00021 Retaining Clip for C437 and C637 models manufactured since 1975.
139870A Cover Glass for rainproof enclosures.
ACCESSORIES:
122160 Orifice - 0.018 in. (0.46 mm) diameter.
124674 Orifice - 0.011 in. (0.28 mm) diameter.
4074BWK Mounting Brackets, for surface mounting.
Differential at midscale. Subtractive for C437D, J, G. Additive for C437E, F, H, K and C637B. |
|
| |
|
|
| Package Type: |
|
Each |
| Units Per Package: |
|
1 |
| Product Details: |
|
|
|
|
Applications: |
|
Pressure or differential - pressure limit controls for industrial gas systems. |
| Pressure Range: |
|
1 to 26 in. water |
| Differential: |
|
1-1/34 in. |
| Max.Sustained Operating Presure |
|
5.0 PSI |
| Pressure Surge, Maximum: |
|
5.0 psi, 34.5 kPa |
| Switch Mercury: |
|
SPSY, Break on Rise |
| Switch Action (Breaks): |
|
Rise |
| Reset, Manual (Lockout On Switch Break): |
|
Yes, Manual Reset |
| Switch Contact Rating (120 Vac) |
|
8.0 AFL, 48.0 ALR, 10.0 resistive |
| Switch Contact Rating (120 Vdc) |
|
2.4 AFL, 24.0 ALR, 5.0 resistive |
| Switch Contact Rating (240 Vac) |
|
5.1 AFL, 30.6 ALR, 5.0 resistive |
| Switch Contact Rating (240 Vdc) |
|
1.2 AFL, 12.0 ALR, 2.0 resistive |
| Minimum Order Quantity: |
|
1 |
| Trade Name: |
|
Honeywell |
| Trade Name Type: |
|
Registered Trademark |
|
|
|
Home
| About | Contact |
Ordering Info |Thermocouples
|
|
©
2003-2009 Industrial Process and Sensor. All rights reserved.
All product names throughout this website are trademarks of their respective holders.
|
